Document 82MwpXk25mw9k8DerVr78G7JK

DATA SUMMARY REPORT 2013 DATA SUMMARY REPORT MISSISSIPPI RIVER - POOL 2 AND ADJACENT LOCATIONS Prepared for Brewer Attorneys and Counselors Dallas, Texas Prepared by Anchor QEA, LLC 4300 Route 50, Suite 202 Saratoga Springs, New York 12866 April 2016 2013 DATA SUMMARY REPORT MISSISSIPPI RIVER - POOL 2 AND ADJACENT LOCATIONS Prepared for Brewer Attorneys and Counselors Dallas, Texas Prepared by Anchor QEA, LLC 4300 Route 50, Suite 202 Saratoga Springs, New York 12866 April 2016 TABLE OF CONTENTS 1 INTRODUCTION ................................................................................................................1 2 METHODS ...........................................................................................................................2 2.1 Water Sampling................................................................................................................2 2.1.1 Locations .....................................................................................................................2 2.1.2 Water Sampling Procedures ......................................................................................2 2.1.3 Laboratory Analyses ...................................................................................................3 2.2 Fish Sampling ...................................................................................................................3 2.2.1 Locations .....................................................................................................................4 2.2.2 Fish Sampling Procedures ..........................................................................................4 2.2.3 Fish Processing and Laboratory Analyses .................................................................5 2.3 Porewater and Sediment Sampling .................................................................................5 2.3.1 Locations .....................................................................................................................5 2.3.2 Sediment Sampling Procedures .................................................................................6 2.3.3 Porewater Sampling Procedures................................................................................6 2.3.4 Laboratory Analysis....................................................................................................7 2.4 Quality Assurance/Quality Control ................................................................................7 3 RESULTS ..............................................................................................................................8 3.1 Water ................................................................................................................................8 3.2 Fish Results .......................................................................................................................8 3.3 Porewater and Sediment Sampling .................................................................................9 3.4 Data Validation.................................................................................................................9 3.5 Laboratory Data Reports ..................................................................................................9 4 REFERENCES ....................................................................................................................10 List of Tables Table 1 Summary of Water Sampling Locations Table 2 Fish Sampling Sections Table 3 Summary of Fish Targeted from Pool 2 Table 4 2013 Surface Water Results 2013 Data Summary Report Mississippi River - Pool 2 i April 2016 160945-01.02 Table 5 Table 6 Table 7 Table 8 Summary of Fish Collected from Pool 2 2013 Fish Results 2013 Porewater Results 2013 Sediment Results Table of Contents List of Figures Figure 1 Locations of 2013 Surface Water Samples Figure 2 Locations of 2013 Fish Sampling Sections Figure 3 Locations of 2013 Porewater and Sediment Samples Figure 4 Mississippi River Hydrograph with Sampling Events Figure 5a-k Locations of 2013 Fish Collection Runs List of Appendices Appendix A Minnesota Department of Natural Resources Scientific Collectors Permit Appendix B Data Validation Reports 2013 Data Summary Report Mississippi River - Pool 2 ii April 2016 160945-01.02 ACRONYMS AND ABBREVIATIONS Anchor QEA Anchor QEA, LLC cfs cubic feet per second DSR Data Summary Report PFAS perfluoroalkyl substance PFBA Perfluorobutanoate PFBS Perfluorobutanesulfonate PFDA Perfluorodecanoate PFDoA Perfluorododecanoate PFHpA Perfluoroheptanoate PFHxA Perfluorohexanoate PFHxS Perfluorohexanesulfonate PFNA Perfluorononanoate PFOA Perfluorooctanoate PFOS Perfluorooctanesulfonate PFOSA Perfluorooctane sulfonamide PFPeA Perfluoropentanoate PFUnA Perfluoroundecanoate QA/QC quality assurance/quality control QAPP Quality Assurance Project Plan SAP Sampling and Analysis Plan SOP Standard Operating Procedure TDS total dissolved solids TOC total organic carbon TSS total suspended solids USEPA United States Environmental Protection Agency 2013 Data Summary Report Mississippi River - Pool 2 i April 2016 160945-01.02 1 INTRODUCTION This Data Summary Report (DSR) has been developed by Anchor QEA, LLC, on behalf of Brewer Attorneys and Counselors, to present the results of sampling and analysis activities performed to measure the concentrations of perfluoroalkyl substances (PFASs) in multiple media collected within Pool 2 of the Mississippi River in 2013 and nearby locations as documented in the 2013 Sampling and Analysis Plan (SAP; Anchor QEA 2013). The objective of this DSR is to describe the methods, summarize the data, and present the results of the applicable data quality assessments associated with the 2013 sampling and analysis activities. 2013 Data Summary Report Mississippi River - Pool 2 1 April 2016 160945-01.02 2 METHODS 2.1 Water Sampling 2.1.1 Locations A total of six sampling locations were targeted in this study (Figure 1). One centroid location sited just below Lock and Dam No. 1. Cross-channel transects containing between three and seven sampling nodes were sited at the remaining locations. Three rounds of sampling were targeted to capture three low flow conditions of nominally 6,500 cubic feet per second (cfs), 5,000 cfs, and 3,500 cfs as measured at the Mississippi River gaging station located in Saint Paul, Minnesota. The actual flows varied based on field conditions and project schedule. A summary of the sampling locations is provided in Table 1. The sampling schedule for each round was generally based on the time of travel from the confluence of the Mississippi and Minnesota Rivers to Lock and Dam No. 2, as estimated by a mathematical model developed for Pool 2. At river flows of 6,500 cfs, 5,000 cfs, and 3,500 cfs, the time-of-travel estimates are 120 hours, 160 hours, and 220 hours, respectively. Due to higher river flows than targeted in the fall of 2013, only two rounds of water sampling were conducted. 2.1.2 Water Sampling Procedures Sampling was performed at all locations specified in Table 1 and shown in Figure 1. Each location was sampled three times to capture a range of flow conditions. The sampling methods are presented in detail in Standard Operating Procedure (SOP) for Water Sampling, included as Attachment 1 of the SAP (Anchor QEA 2013), and described below. Water sampling was conducted using a stainless steel Kemmerer sampler. At locations where the water depth was greater than or equal to 10 feet, subsamples were collected at 20% and 80% of the water depth and combined to form a single sample. At locations where the water depth was less than 10 feet, the samples were collected at 60% of the water depth. Samples were transferred from the stainless steel sampler to sample bottles supplied by the laboratory. The samples were kept on ice prior to shipment to the analytical laboratories. 2013 Data Summary Report Mississippi River - Pool 2 2 April 2016 160945-01.02 Methods Water quality parameters, including temperature, pH, turbidity, and conductivity, were measured in the field at each sampling station using a YSI 6920 multiparameter probe. In addition, the actual field coordinates of the locations occupied during sample collection were recorded using a Trimble GeoXT GPS unit. 2.1.3 Laboratory Analyses Water samples collected during the program were submitted to AXYS Analytical Laboratory for PFAS analysis which includes the following compounds: Perfluorobutanesulfonate (PFBS) Perfluorobutanoate (PFBA) Perfluorodecanoate (PFDA) Perfluorododecanoate (PFDoA) Perfluoroheptanoate (PFHpA) Perfluorohexanesulfonate (PFHxS) Perfluorohexanoate (PFHxA) Perfluorononanoate (PFNA) Perfluorooctane sulfonamide (PFOSA) Perfluorooctanesulfonate (PFOS) Perfluorooctanoate (PFOA) Perfluoropentanoate (PFPeA) Perfluoroundecanoate (PFUnA) Samples were also submitted to Pace Analytical for total organic carbon (TOC), total dissolved solids (TDS), and total suspended solids (TSS) analysis in accordance with methodologies presented in a quality assurance project plan (QAPP) for an earlier study (2011 Cardno ENTRIX Quality Assurance Project Plan; [Cardno ENTRIX 2011]). 2.2 Fish Sampling The fish sampling efforts were conducted under a Scientific Collector's Permit (Permit No. 19417) that was obtained from the Minnesota Department of Natural Resources on September 23, 2013 (Appendix A). As required in the permit, an e-mail was sent to Mr. T.J. Debates, with the Minnesota Department of Natural Resources Division of Fish and Wildlife, 2013 Data Summary Report Mississippi River - Pool 2 3 April 2016 160945-01.02 Methods and Captain Gregory Salo, with the Minnesota Department of Natural Resources Division of Enforcement, on September 23, 2013, indicating the initiation of sampling activities (Appendix A). 2.2.1 Locations The fish sampling program targeted Bluegill (Lepomis macrochirus), White Bass (Morone chrysops), Freshwater Drum (Aplodinotus grunniens), and Common Carp (Cyprinus carpio), species previously collected by the Minnesota Pollution Control Agency. The fish were collected from four sections of Pool 2 previously defined by the Minnesota Pollution Control Agency in earlier fish studies (Table 2, Figure 2). In Sections 1 and 3, 15 individuals of each species were targeted for collection. Sections 2 and 4 were split longitudinally, and 15 individuals of each species were targeted on either side of the Mississippi River to allow for examination of how proximity to potential sources of PFOS in Pool 2 influences concentration. Approximately 360 fish specimens were collected as part of this effort. The exact number of fish varied based on field conditions, weather, and amount of suitable habitat. 2.2.2 Fish Sampling Procedures Fish were collected using electrofishing sampling techniques. A detailed SOP for electrofishing is included in Attachment 2 of the 2013 SAP (Anchor QEA 2013). Electrofishing was accomplished with a 16-foot boat equipped with a variable output, gas-powered, direct current generator. Operating amperage was adjusted according to water conductivity to minimize injury; stunned fish were immediately removed from the electrical field using dip nets to minimize the duration of the shock. Fish were held in livewells with frequent water changes. Fish sampling efforts targeted size ranges for each species to maintain consistency with prior sampling efforts (Table 3). Fish were handled according to standard procedures and documented in the SOP for Fish Sampling (Attachment 2, Anchor QEA 2013). For each specimen, the date of collection, a unique identification number or code, the station identification, genus and species, total length in millimeters (to nearest millimeter), weight in grams (to nearest gram), sex (if possible), and method of collection were recorded on a 2013 Data Summary Report Mississippi River - Pool 2 4 April 2016 160945-01.02 Methods Fish Collection Field Log. Any observed external abnormalities also were noted on the Field Log. Fish samples were wrapped in aluminum foil, labeled appropriately, and placed in a resealable plastic bag. Chain-of-custody forms were maintained and processed samples kept cool (below 4 C) and shipped overnight to the analytical laboratory. The specimens and size of targeted fish were generally consistent with prior sampling efforts and are summarized in Table 3. The field coordinates of the of the sampling runs from within each river section where fish were collected were recorded using a GPS unit. 2.2.3 Fish Processing and Laboratory Analyses Fish specimens collected during the program were submitted to AXYS Analytical Laboratory in British Columbia, Canada for processing and PFAS analysis, in accordance with the methodologies presented in the aforementioned 2011 Cardno ENTRIX QAPP (Cardno ENTRIX 2011). Consistent with prior sampling efforts, fillets were removed from the fish by AXYS Analytical based on United States Environmental Protection (USEPA) Guidelines (USEPA 2000). Consistent with prior sampling efforts, the fillet type for all fish species was scaled with skin-on. The bones (i.e., rib cage) were removed from the fillets. The fillets from both sides of the fish were used for PFAS analysis. The fillet samples were homogenized and analyzed for PFASs. 2.3 Porewater and Sediment Sampling 2.3.1 Locations Twenty locations were sampled for porewater and sediment within Pool 2 (Figure 3). Three sampling points were located downstream of the Metropolitan Council Environmental Services treatment plant and above the channel leading to Pigs Eye Lake, two locations were downstream of the Northern Tier Energy's Saint Paul Park Refinery, two locations were sampled in Spring Lake, and one location was sampled in Baldwin Lake. Along the 3M Cottage Grove facility, 12 locations were sampled: 1 location above and 1 below the plant site, and 10 locations co-located with previous sediment and/or porewater locations near the shoreline. 2013 Data Summary Report Mississippi River - Pool 2 5 April 2016 160945-01.02 Methods 2.3.2 Sediment Sampling Procedures To collect the sediment samples, a Petite Ponar sampler was lowered through the water column until it contacted the sediment surface. The line was allowed to go slack, and a short tug triggered the spring mechanism. The sampler was retrieved and the retained sediment was placed in an aluminum pan for sample processing. The targeted depth of the sediment samples was 2 inches. A detailed SOP for surface sediment sampling is included in Attachment 3 of the SAP (Anchor QEA 2013). 2.3.3 Porewater Sampling Procedures Porewater sampling was conducted adjacent to all 20 of the sediment sampling locations. At each location, a porewater sampling probe consisting of a 6-inch, stainless steel, 0.01-inch slotted screen attached to an appropriate length of 1.25-inch, black steel riser pipe was driven into the sediment to a depth of 0.5 to 1 foot below the sediment surface. Once the probe was installed, a minimum of one volume of water was removed from the probe using a peristaltic pump, and water levels were measured to determine the recharge capacity of the screened interval. After purging, the probe was left in place for approximately 24 hours to allow the surrounding sediment to stabilize. The following day, a peristaltic pump was used to collect the porewater sample. The pumping rate was adjusted to prevent excessive drawdown within the probe. If the recharge rate was too low to limit drawdown at the slowest pumping rate, then a sample aliquot was collected and the location was resampled on subsequent days until sufficient volume was obtained. A detailed SOP for porewater sampling is included in Attachment 4 of the 2013 SAP (Anchor QEA 2013). Water quality parameters, including temperature, pH, turbidity, and conductivity, were measured in the overlying water column above each porewater location using a YSI 6820 multiparameter probe. Water quality parameters were measured in water retrieved from the porewater probe and compared to parameters measured in the overlying river water to determine if the porewater peristaltic pump had captured river water; if so, the porewater sample was discarded, and another sample will be collected in close proximity and with a lower pumping rate. 2013 Data Summary Report Mississippi River - Pool 2 6 April 2016 160945-01.02 Methods In addition, the field coordinates of the locations where sediment and porewater were collected was recorded using a Trimble GeoXT GPS unit. 2.3.4 Laboratory Analysis Porewater samples collected during the program were submitted to AXYS Analytical Laboratory for PFAS analysis and to Pace Analytical for TOC, TDS, and TSS analysis, in accordance with the methodologies presented in the 2011 Cardno ENTRIX QAPP (Cardno ENTRIX 2011). Sediment samples were submitted to AXYS Analytical Laboratory for PFAS analysis and to Pace Analytical for TOC analysis, in accordance with the methodologies presented in the 2011 Cardno ENTRIX QAPP (Cardno ENTRIX 2011). 2.4 Quality Assurance/Quality Control Quality assurance/quality control (QA/QC) procedures presented in a QAPP for an earlier study (2011 Cardno ENTRIX Quality Assurance Project Plan; [Cardno ENTRIX 2011]) were adopted and followed for this sampling effort. Sampling and analytical activities were consistent with the methodologies presented in the QAPP, and included the collection of appropriate additional QA/QC samples, including equipment rinse blanks, matrix spike samples, and duplicate samples when appropriate for each sample matrix. A summary of field QA/QC samples collected is presented in the QAPP. 2013 Data Summary Report Mississippi River - Pool 2 7 April 2016 160945-01.02 3 RESULTS 3.1 Water The SAP identified three Mississippi River flow targets of 6500 cfs, 5000 cfs, and 3500 cfs for sampling. In fall of 2013, the river flows measured at the Mississippi River gaging station located in Saint Paul, Minnesota (United States Geological Survey gage 5331000) never reached the lowest targeted flow, therefore only two rounds of sampling were conducted. The first round of sampling occurred from September 8 through 12, 2013 while the river flows averaged 4,200 cfs (Figure 4). Sampling was conducted from upstream to downstream generally following time of travel estimates from the confluence with the Minnesota River down to Lock and Dam No. 2. The second round of sampling occurred on October 15 and 16, 2013, when the river flow averaged 7,000 cfs. Due to varying flow conditions, time of travel sampling was not attempted; however, the river was sampled from upstream to downstream. A total of 48 environmental samples were submitted for analysis for PFASs, TOC, TDS, and TSS. In addition, four field blanks and four field duplicates were submitted as QA/QC samples. The results for the sampling are presented in Table 4. 3.2 Fish Results The targeted species and sample counts were met in most sections. In Section 2B, Bluegill could not be located, so green sunfish were used as a substitute. In Section 4A, White Bass were difficult to locate and only 11 specimens were collected. In some sections, fish specimens slightly outside of targeted size ranges were kept to achieve sufficient sample numbers. Figures 5a through 5k show the location and count of the fish collected by run in each section. Table 5 summarizes counts, lengths, and weights of the fish collected from Pool 2. A total of 361 tissue samples were submitted for analysis for PFASs. The results for the sampling are presented in Table 6. 2013 Data Summary Report Mississippi River - Pool 2 8 April 2016 160945-01.02 Results 3.3 Porewater and Sediment Sampling The porewater and sediment sampling was conducted from September 20 through 29, 2013. A total of 20 porewater samples were submitted for PFAS analysis. Due to very slow recharge rates, only ten samples were submitted for TOC and nine samples were submitted for TDS and TSS. In addition, one field duplicate was submitted as a QA/QC sample. The sediment samples (20 environmental sample and 1 field duplicate) were submitted for PFAS analysis, moisture content, and TOC analysis. The results for the porewater and sediment sampling are presented in Tables 7 and 8, respectively. 3.4 Data Validation A USEPA Stage 2A data validation review of the analytical results was conducted for each sampling matrix. The final validation reports for the samples are included as Appendix B. 3.5 Laboratory Data Reports Due to the file size, the laboratory data reports are not included in this electronic data summary report. The laboratory data reports can be provided upon request. 2013 Data Summary Report Mississippi River - Pool 2 9 April 2016 160945-01.02 4 REFERENCES Anchor QEA, 2013. Sampling and Analysis Plan - Mississippi Pool 2. Prepared for Faegre, Baker and Daniels, LLP. September 2013. Cardno ENTRIX, 2011. Quality Assurance Project Plan. Prepared by Cardno ENTRIX for the 3M Company. June 2011. USEPA (United States Environmental Protection Agency), 2000. Guidance for Assessing Chemical Contaminant Data for Use in Fish Advisories. November 2000. 2013 Data Summary Report Mississippi River - Pool 2 10 April 2016 160945-01.02 TABLES River Mile Mississippi River RM 846.5 Mississippi River RM 841 Mississippi River RM 836 Mississippi River RM 826 Mississippi River RM 818.5 Mississippi River RM 814 Note: RM = river mile Table 1 Summary of Water Sampling Locations Type Location Centroid Upstream 3 Node Transect 3 Node Transect 5 Node Transect 7 Node Transect Downstream of the confluence of the Mississippi and Minnesota rivers Upstream of the Metropolitan Council Environmental Services Metro treatment plant Downstream of the Metropolitan Council Environmental Services Metro treatment plant; upstream of Spring Lake Downstream of Spring Lake; upstream of 3M Cottage Grove 5 Node Transect Downstream of Lock and Dam No. 2 (Pool 3) 2013 Data Summary Report Mississippi River - Pool 2 1 of 1 April 2016 160945-01.02 Section Section 1 Section 2a Section 2b Section 3 Section 4a Section 4b Note: RM = river mile Table 2 Fish Sampling Sections Description Lock and Dam No. 1 to RM 843.3 below the confluence with the Minnesota River RM 843.3 to Pigs Eye Lake (RM 833), excluding the section near Metropolitan Council Environmental Services Metro treatment plant outfall The eastern shore of the Mississippi River near the Metropolitan Council Environmental Services Metro outfall from RM 836.9 to RM 834.1 Below Pigs Eye Lake at RM 833 down to the bottom of Spring Lake at RM 819.8 RM 819.8 to Lock and Dam No. 2 opposite the 3M Cottage Grove facility (southern shoreline) RM 819.8 to Lock and Dam No. 2 same bank as the 3M Cottage Grove facility (northern shoreline) 2013 Data Summary Report Mississippi River - Pool 2 1 of 1 April 2016 160945-01.02 Common Name Bluegill/sunfishes White Bass Freshwater Drum Common Carp Note: mm = millimeters Table 3 Summary of Fish Targeted from Pool 2 Species Lepomis macrochirus/Lepomis spp. Morone chrysops Aplodinotus grunniens Cyprinus carpio Size Classes (Total Length) 4 to 10 inches (102 to 254 mm) 10 to 18 inches (254 to 457 mm) 10 to 20 inches (254 to 508 mm) 10 to 24 inches (254 to 576 mm) Sample Size (Entire Pool) 90 90 90 90 2013 Data Summary Report Mississippi River - Pool 2 1 of 1 April 2016 160945-01.02 Sample Name MISS-RM814.3-1-201309120854 MISS-RM814.3-1-201309120854DUP MISS-RM814.3-1-201310161258 MISS-RM814.3-1-201310161258DUP MISS-RM814.3-2-201309120906 MISS-RM814.3-2-201309120906DUP MISS-RM814.3-2-201310161301 MISS-RM814.3-3-201309120915 MISS-RM814.3-3-201310161308 MISS-RM814.3-3-201310161308DUP MISS-RM814.3-4-201309120921 MISS-RM814.3-4-201310161310 MISS-RM814.3-5-201309120930 MISS-RM814.3-5-201310161319 MISS-RM818.5-1-201309110952 MISS-RM818.5-1-201310161101 MISS-RM818.5-2-201309111000 MISS-RM818.5-2-201310161109 MISS-RM818.5-3-201309111010 MISS-RM818.5-3-201309111010DUP MISS-RM818.5-3-201310161116 MISS-RM818.5-4-201309111026 MISS-RM818.5-4-201310161128 MISS-RM818.5-4-201310161128DUP MISS-RM818.5-5-201309111041 MISS-RM818.5-5-201310161137 MISS-RM818.5-5-201310161137DUP MISS-RM818.5-6-201309111050 MISS-RM818.5-6-201309111050DUP MISS-RM818.5-6-201310161144 MISS-RM818.5-7-201309111102 MISS-RM818.5-7-201310161153 MISS-RM826.0-1-201309100928 MISS-RM826.0-1-201310151530 MISS-RM826.0-2-201309100941 MISS-RM826.0-2-201310151535 MISS-RM826.0-3-201309100950 MISS-RM826.0-3-201310151543 MISS-RM826.0-4-201309101003 MISS-RM826.0-4-201309101003DUP MISS-RM826.0-4-201310151548 MISS-RM826.0-5-201309101016 MISS-RM826.0-5-201310151554 MISS-RM826.0-5-201310151554DUP MISS-RM836.3-1-201309091112 MISS-RM836.3-1-201309091112DUP MISS-RM836.3-1-201310151439 MISS-RM836.3-2-201309091123 2013 Data Summary Report Mississippi River - Pool 2 Sample Date 9/12/2013 -- 10/16/2013 10/16/2013 9/12/2013 -10/16/2013 9/12/2013 10/16/2013 -9/12/2013 10/16/2013 9/12/2013 10/16/2013 9/11/2013 10/16/2013 9/11/2013 10/16/2013 9/11/2013 9/11/2013 10/16/2013 9/11/2013 10/16/2013 10/16/2013 9/11/2013 10/16/2013 -9/11/2013 -10/16/2013 9/11/2013 10/16/2013 9/10/2013 10/15/2013 9/10/2013 10/15/2013 9/10/2013 10/15/2013 9/10/2013 9/10/2013 10/15/2013 9/10/2013 10/15/2013 -9/9/2013 -10/15/2013 9/9/2013 Sample Time 8:54:00 AM -- 12:58:00 PM 12:58:00 PM 9:06:00 AM -1:01:00 PM 9:15:00 AM 1:08:00 PM -9:21:00 AM 1:10:00 PM 9:30:00 AM 1:19:00 PM 9:52:00 AM 11:01:00 AM 10:00:00 AM 11:09:00 AM 10:10:00 AM 10:10:00 AM 11:16:00 AM 10:26:00 AM 11:28:00 AM 11:28:00 AM 10:41:00 AM 11:37:00 AM -10:50:00 AM -11:44:00 AM 11:02:00 AM 11:53:00 AM 9:28:00 AM 3:30:00 PM 9:41:00 AM 3:35:00 PM 9:50:00 AM 3:43:00 PM 10:03:00 AM 10:03:00 AM 3:48:00 PM 10:16:00 AM 3:54:00 PM -11:12:00 AM -2:39:00 PM 11:23:00 AM Parent Location MISS-RM814.3-1 MISS-RM814.3-1 MISS-RM814.3-1 MISS-RM814.3-1 MISS-RM814.3-2 MISS-RM814.3-2 MISS-RM814.3-2 MISS-RM814.3-3 MISS-RM814.3-3 MISS-RM814.3-3 MISS-RM814.3-4 MISS-RM814.3-4 MISS-RM814.3-5 MISS-RM814.3-5 MISS-RM818.5-1 MISS-RM818.5-1 MISS-RM818.5-2 MISS-RM818.5-2 MISS-RM818.5-3 MISS-RM818.5-3 MISS-RM818.5-3 MISS-RM818.5-4 MISS-RM818.5-4 MISS-RM818.5-4 MISS-RM818.5-5 MISS-RM818.5-5 MISS-RM818.5-5 MISS-RM818.5-6 MISS-RM818.5-6 MISS-RM818.5-6 MISS-RM818.5-7 MISS-RM818.5-7 MISS-RM826.0-1 MISS-RM826.0-1 MISS-RM826.0-2 MISS-RM826.0-2 MISS-RM826.0-3 MISS-RM826.0-3 MISS-RM826.0-4 MISS-RM826.0-4 MISS-RM826.0-4 MISS-RM826.0-5 MISS-RM826.0-5 MISS-RM826.0-5 MISS-RM836.3-1 MISS-RM836.3-1 MISS-RM836.3-1 MISS-RM836.3-2 Sample Type N LR N LR N LR N N N LR N N N N N N N N N LR N N N LR N N LR N LR N N N N N N N N N N LR N N N LR N LR N N PFBA (ng/L) 177 J -- 36.1 33.2 182 J -37.1 179 J 37.2 -232 54.2 201 J 43.2 J 35.3 J 49.3 J 28.9 J 24.6 25.1 J 23.7 21.1 26.8 J 18.9 12.8 34.5 26.3 -36 -28.5 34.8 18 14.3 13.8 J 16.6 -19.8 14.5 J 17.6 16.8 12.5 19.8 12.3 -13.5 J -6.97 9.76 J Table 4 2013 Surface Water Results PFBS PFDA PFDoA PFHpA (ng/L) (ng/L) (ng/L) (ng/L) 206 < 1 < 1 4.49 -- -- -- -- < 2.15 < 1.08 < 1.08 2.41 J < 2.11 < 1.05 < 1.05 2.02 274 < 1 < 1 4.57 -- -- -- -- < 1.9 < 0.952 < 0.952 2.2 252 < 0.944 < 0.944 5.22 < 1.81 < 0.904 < 0.904 1.89 -- -- -- -- 290 < 0.961 < 0.961 4.73 4.55 < 1.02 < 1.02 1.91 260 < 0.969 < 0.969 3.79 2.5 J < 1 J < 1 J 2.22 J 419 < 0.965 < 0.965 3.75 < 1.97 J < 0.921 J < 0.921 J 2.03 J 271 < 0.934 < 0.934 5.02 < 2.07 < 1.03 < 1.03 1.78 46.7 J < 0.965 J < 0.965 J 4.66 J 38.9 < 0.991 < 0.991 5.23 < 1.9 < 0.952 < 0.952 1.1 65.2 < 0.939 < 0.939 4.83 < 1.86 < 0.931 < 0.931 2.41 < 2.07 < 1.04 < 1.04 1.42 46.8 < 0.97 < 0.97 4.22 < 2.09 < 1.04 < 1.04 2.25 -- -- -- -- 57.6 < 0.989 < 0.989 5.74 -- -- -- -- < 2.08 < 1.04 < 1.04 1.93 60.3 < 0.97 < 0.97 5.29 < 1.85 < 0.926 < 0.926 1.95 13 < 1.06 < 1.06 6.4 < 1.81 J < 0.905 J < 0.905 J 1.81 J 7.91 < 0.975 < 0.975 5.05 < 1.83 < 0.914 < 0.914 1.15 11.1 < 0.97 < 0.97 3.33 < 2.09 J < 1.04 J < 1.04 J 2.19 J 13.1 < 1.02 < 1.02 4.89 J 11.8 < 1.02 < 1.02 3.38 < 2.11 < 1.05 < 1.05 1.48 10.4 < 0.976 < 0.976 3.98 < 1.8 < 0.902 < 0.902 1.35 -- -- -- -- 2.54 < 0.979 < 0.979 3.07 -- -- -- -- < 2.03 < 1.01 < 1.01 < 1.01 < 2.86 < 1.05 < 1.05 5.04 1 of 2 PFHxA (ng/L) 6.23 -- 4.56 4.43 6.82 -4.87 6.2 4.85 -5.96 5.74 6.26 4.41 J 4.45 6.94 J 5.74 3.03 4.89 J 4.79 3.64 5.5 3.2 2.67 4.94 4.65 -4.81 -4.3 6.25 3.74 3.87 3 J 4.07 2.87 4.51 2.86 J 4.03 J 5.88 2.91 3.25 2.93 -1.82 -1.21 1.52 PFHxS (ng/L) 3.21 -- < 2.15 < 2.11 < 2.01 -< 1.9 3.64 < 1.81 -4.27 < 2.05 2.22 < 2.01 J 2.43 < 1.84 J < 4.13 < 2.07 2.01 J < 1.98 < 1.9 2.38 < 1.86 < 2.07 < 1.94 < 2.09 -3.31 -< 2.08 2.7 < 1.85 2.68 < 1.81 J < 1.95 < 1.83 < 2.28 < 2.09 J 2.98 J < 2.03 < 2.11 < 1.95 < 1.8 -< 1.96 -< 2.03 < 3.37 PFNA (ng/L) < 1 -< 1.08 < 1.05 < 1 -< 0.952 < 0.944 < 0.904 -< 0.961 < 1.02 1.06 < 1 J < 0.965 < 0.921 J 1.18 < 1.03 < 0.965 J < 0.991 < 0.952 < 0.939 < 0.931 < 1.04 1.48 J < 1.04 -1.76 J -< 1.04 1.54 J < 0.926 1.54 J < 0.905 J < 0.975 < 0.914 1.26 J < 1.04 J 2.59 J 1.62 < 1.05 1.3 J < 0.902 -< 0.979 -< 1.01 < 1.05 PFOA (ng/L) 11.4 -- 8.95 7.47 12 -7.45 11.7 7.39 -11.6 11.4 13 8.35 J 6.71 9.35 J 6.8 5.14 6.8 J 6.06 4.61 6.92 3.82 3.62 8.12 6.02 -8.74 -4.18 7.61 4.17 5.93 2.97 J 6.05 2.88 6.21 3.14 J 5.8 5.64 3.35 4.86 3.61 -2.85 -< 1.01 2.9 PFOS (ng/L) 6.29 -- 2.76 J 4.16 6.59 -3.05 8.01 3.4 -5.59 6.31 6.91 4.03 J 3.13 4.6 J 4.13 2.91 4.36 J 3.55 3.7 3.48 2.31 < 2.07 J 5.29 4.43 -5.84 -2.75 4.3 2.52 3.92 1.756 J 4.07 3.65 4.8 2.13 J 5.52 4.09 2.108 J 3.88 1.91 -1.38 J -1.573 J < 2.1 J PFOSA (ng/L) < 1 -< 1.08 < 1.05 < 1 -< 0.952 < 0.944 < 0.904 -< 0.961 < 1.02 < 0.969 < 1 J < 0.965 < 0.921 J < 0.934 < 1.03 < 0.965 J < 0.991 < 0.952 < 0.939 < 0.931 < 1.04 < 0.97 < 1.04 -< 0.989 -< 1.04 < 0.97 < 0.926 < 1.06 < 0.905 J < 0.975 < 0.914 < 0.97 < 1.04 J < 1.02 < 1.02 < 1.05 < 0.976 < 0.902 -< 0.979 -< 1.01 < 1.05 PFPeA (ng/L) 5.31 -4.3 3.65 5.27 -4.03 4.12 4.13 -4.04 5.34 6.39 3.76 J 3.43 3.85 J 3.5 3.85 3.69 J 2.34 2.23 3.75 1.42 1.44 3.61 4.06 -3.08 -1.04 3.07 1.93 2.62 1.46 J 2.45 < 1.03 1.95 1.39 J 1.94 2.17 1.4 2.39 1.29 -< 2.08 -1.35 1.36 PFUnA (ng/L) < 1 -< 1.08 < 1.05 < 1 -< 0.952 < 0.944 < 0.904 -< 0.961 < 1.02 < 0.969 < 1 J < 0.965 < 0.921 J < 0.934 < 1.03 < 0.965 J < 0.991 < 0.952 < 0.939 < 0.931 < 1.04 < 0.97 < 1.04 -< 0.989 -< 1.04 < 0.97 < 0.926 < 1.06 < 0.905 J < 0.975 < 0.914 < 0.97 < 1.04 J < 1.02 < 1.02 < 1.05 < 0.976 < 0.902 -< 0.979 -< 1.01 < 1.05 TDS (mg/L) 372 -330 328 368 359 332 370 334 J 589 357 336 J 382 325 J 378 326 J 399 328 J 392 -316 J 386 314 J 289 413 309 J -393 398 329 J 391 314 J 387 290 390 295 395 306 388 -312 384 307 -323 336 260 350 TOC (mg/L) 7 -6.4 -6.8 -5.4 6.7 5.5 -6.8 5.3 6.7 5.4 6.6 5.4 6.6 5.3 6.5 -5.7 6.5 6.7 -6.4 6.7 -6.4 -6.4 6.6 5.7 6.4 6.4 6.3 4.1 7.1 6.4 7.1 -6 7.7 J 6.4 -7.3 -6.8 7.1 TSS (mg/L) 39.5 40.4 42.1 42.6 35.6 -42.5 40.2 39.7 -41.9 42.6 37.1 41.9 26.9 38.8 33.8 46.6 25.3 -26.8 25 24.1 22.8 38.1 22.7 24.4 46.3 -24.2 28.4 30.9 20.1 12.3 22 18.3 33.1 19.5 24.9 -19.3 24.9 16.6 16.5 23.2 19 15 23.7 April 2016 160945-01.02 Sample Name Sample Date Sample Time Parent Location Sample Type MISS-RM836.3-2-201309091123DUP -- -- MISS-RM836.3-2 LR MISS-RM836.3-2-201310151447 10/15/2013 2:47:00 PM MISS-RM836.3-2 N MISS-RM836.3-3-201309091134 9/9/2013 11:34:00 AM MISS-RM836.3-3 N MISS-RM836.3-3-201310151457 10/15/2013 2:57:00 PM MISS-RM836.3-3 N MISS-RM841.0-1-201309081342 9/8/2013 1:42:00 PM MISS-RM841.0-1 N MISS-RM841.0-1-201310151226 10/15/2013 12:26:00 PM MISS-RM841.0-1 N MISS-RM841.0-2-201309081355 9/8/2013 1:55:00 PM MISS-RM841.0-2 N MISS-RM841.0-2-201310151239 10/15/2013 12:39:00 PM MISS-RM841.0-2 N MISS-RM841.0-3-201309081403 9/8/2013 2:03:00 PM MISS-RM841.0-3 N MISS-RM841.0-3-201309081403DUP -- -- MISS-RM841.0-3 LR MISS-RM841.0-3-201310151351 10/15/2013 1:51:00 PM MISS-RM841.0-3 N MISS-RM847.3-C-201309081307 9/8/2013 1:07:00 PM MISS-RM847.3-C N MISS-RM847.3-C-201309081307DUP -- -- MISS-RM847.3-C LR MISS-RM847.3-C-201310151143 10/15/2013 11:43:00 AM MISS-RM847.3-C N SW-FB-20130910 9/10/2013 2:44:00 PM MISS-RM826.0-5 FB SW-FB-20130912 9/12/2013 10:49:00 AM MISS-RM814.3-5 FB SW-FB-20131016 10/16/2013 11:53:00 AM MISS-RM818.5-7 FB SW-FB2-20131016 10/16/2013 1:24:00 PM MISS-RM814.3-5 FB SW-FD-20130911 9/11/2013 11:02:00 AM MISS-RM818.5-7 FD SW-FD-20130911DUP -- -- MISS-RM818.5-7 LR SW-FD-20130912 9/12/2013 9:30:00 AM MISS-RM814.3-5 FD SW-FD-20131016 SW-FD2-20131016 10/16/2013 11:16:00 AM MISS-RM818.5-3 FD 10/16/2013 1:08:00 PM MISS-RM814.3-3 FD Notes: All non-detect results are reported at the reporting limit. All perfluorochemicals were analyzed and reported in the dissolved fraction. -- = results not reported or not applicable < = compound analyzed, but not detected above reporting limit FB = field blank FD = field duplicate PFBA = Perfluorobutanoate PFBS = Perfluorobutanesulfonate PFDA = Perfluorodecanoate PFDoA = Perfluorododecanoate J = estimated value PFHpA = Perfluoroheptanoate LR = lab replicate PFHxA = Perfluorohexanoate mg/L = milligrams per liter PFHxS = Perfluorohexanesulfonate ng/L = nanogram per liter PFNA = Perfluorononanoate N = environmental sample PFOA = Perfluorooctanoate PFBA (ng/L) -6.38 10.9 J 7.32 10.7 6.26 9.45 6.03 10.9 -7.09 10.4 -7.23 < 0.949 < 0.981 < 0.926 < 0.981 38.5 -207 J 26.2 36.3 Table 4 2013 Surface Water Results PFBS (ng/L) PFDA (ng/L) PFDoA (ng/L) PFHpA (ng/L) -- -- -- -- < 1.79 < 0.897 < 0.897 0.951 < 1.94 < 0.968 < 0.968 4.83 < 1.89 < 0.947 < 0.947 < 0.947 < 2.04 < 1.02 < 1.02 1.54 < 1.77 < 0.884 < 0.884 < 0.884 2.67 < 1.02 < 1.02 2.65 < 1.98 < 0.992 < 0.992 < 0.992 < 2.26 < 0.994 < 0.994 2.84 -- -- -- -- < 1.76 < 0.878 < 0.878 < 0.878 < 2.02 < 1.01 < 1.01 4.36 -- -- -- -- < 1.81 < 0.903 < 0.903 < 0.903 < 1.9 < 0.949 < 0.949 < 0.949 < 1.96 < 0.981 < 0.981 < 0.981 < 1.85 < 0.926 < 0.926 < 0.926 < 1.96 < 0.981 < 0.981 < 0.981 65.8 < 1.01 < 1.01 3.76 -- -- -- -- 276 < 0.985 < 0.985 5.34 < 2.16 < 2.03 < 0.868 < 0.868 < 1.01 < 1.01 < 1.3 1.95 PFHxA (ng/L) -1.04 2.2 < 0.947 1.82 1.35 1.76 1.89 2.11 -1.78 1.32 -1.5 < 0.949 < 0.981 < 0.926 < 0.981 5.97 -7.91 6.16 5.12 PFOS = Perfluorooctanesulfonate PFOSA = Perfluorooctane sulfonamide PFPeA = Perfluoropentanoate PFUnA = Perfluoroundecanoate TDS = total dissolved solids TOC = total organic carbon TSS = total suspended solids SW = Surface Water PFHxS (ng/L) -< 1.79 < 1.94 < 1.89 < 2.04 < 1.77 < 2.04 < 1.98 < 1.99 -< 1.76 < 2.02 -< 1.81 < 1.9 < 1.96 < 1.85 < 1.96 < 2.03 -3.29 < 1.74 < 2.03 PFNA (ng/L) -< 0.897 < 0.968 < 0.947 < 1.02 < 0.884 < 1.02 < 0.992 < 0.994 -< 0.878 < 1.01 -< 0.903 < 0.949 < 0.981 < 0.926 < 0.981 1.56 J -< 0.985 < 0.868 < 1.01 PFOA (ng/L) -1.12 3.8 1.51 2.14 1.28 1.92 1.24 2.01 -1.3 2.35 -1.67 < 0.949 < 0.981 < 0.926 < 0.981 8.22 -12.5 5.6 7.09 PFOS (ng/L) -1.142 J 1.098 J 1.405 J 1.843 J 1.23 J 1.24 J 1.505 J 1.331 J -1.595 J < 2.02 J -1.742 J < 1.9 J 1.192 J < 1.85 J < 1.96 J 6.12 -- 8.46 2.93 3.89 PFOSA (ng/L) -< 0.897 < 0.968 < 0.947 < 1.02 < 0.884 < 1.02 < 0.992 < 0.994 -< 0.878 < 1.01 -< 0.903 < 0.949 < 0.981 < 0.926 < 0.981 < 1.01 -< 0.985 < 0.868 < 1.01 PFPeA (ng/L) -0.928 < 1.38 < 1.24 < 2.54 < 0.884 < 2.3 < 1.15 < 1.65 -< 0.878 < 2.29 -< 1.57 < 0.949 < 0.981 < 0.926 < 0.981 3.77 -6.55 < 5.34 4.44 PFUnA (ng/L) -< 0.897 < 0.968 < 0.947 < 1.02 < 0.884 < 1.02 < 0.992 < 0.994 -< 0.878 < 1.01 -< 0.903 < 0.949 < 0.981 < 0.926 < 0.981 < 1.01 -< 0.985 < 0.868 < 1.01 TDS (mg/L) -259 322 270 378 J 246 382 J 258 338 J -278 252 J -201 ----397 -375 317 J 481 J TOC (mg/L) -6.9 7 6.9 7.4 7 7.3 7 7.5 -6.3 8.4 J -7.1 ----6.4 -6.7 5.7 5.5 TSS (mg/L) 22.6 15.9 16.1 16.2 24 11.5 < 10 12.6 16 21.8 17.6 < 10 6.9 J < 10 ----28.7 29.8 39.2 27.8 41.5 2013 Data Summary Report Mississippi River - Pool 2 2 of 2 April 2016 160945-01.02 Common Name Bluegill/sunfishes White Bass Freshwater Drum Common Carp Table 5 Summary of Fish Collected from Pool 2 Length (millimeters) Weight (grams) Species Min. Avg. Max. Min. Avg. Max. Lepomis macrochirus/ 99 127 185 19 49 167 Lepomis spp. Morone chrysops 226 337 454 145 525 1115 Aplodinotus grunniens 275 391 584 243 860 2502 Cyprinus carpio 353 508 692 644 1932 4122 Sample Size (Entire Pool) 90 87 91 93 2013 Data Summary Report Mississippi River - Pool 2 1 of 1 April 2016 160945-01.02 Sample Name MISS-S1-R1-01 MISS-S1-R1-01DUP MISS-S1-R1-02 MISS-S1-R1-03 MISS-S1-R1-04 MISS-S1-R1-05 MISS-S1-R1-06 MISS-S1-R1-07 MISS-S1-R1-08 MISS-S1-R1-09 MISS-S1-R1-10 MISS-S1-R1-11 MISS-S1-R1-12 MISS-S1-R1-13 MISS-S1-R1-14 MISS-S1-R1-15 MISS-S1-R1-16 MISS-S1-R1-17 MISS-S1-R1-18 MISS-S1-R1-19 MISS-S1-R1-20 MISS-S1-R1-21 MISS-S1-R1-22 MISS-S1-R1-23 MISS-S1-R2-01 MISS-S1-R2-02 MISS-S1-R2-03 MISS-S1-R2-04 MISS-S1-R2-05 MISS-S1-R2-06 MISS-S1-R2-07 MISS-S1-R2-07DUP MISS-S1-R2-08 MISS-S1-R2-09 MISS-S1-R2-10 MISS-S1-R2-11 MISS-S1-R2-12 MISS-S1-R2-13 MISS-S1-R2-14 MISS-S1-R2-15 MISS-S1-R3-01 MISS-S1-R3-02 MISS-S1-R3-03 MISS-S1-R3-04 MISS-S1-R3-05 MISS-S1-R3-06 MISS-S1-R3-07 MISS-S1-R4-01 MISS-S1-R4-02 Sample Date 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 Sample Time 1:32:00 PM 1:32:00 PM 1:55:00 PM 1:58:00 PM 2:00:00 PM 2:02:00 PM 2:04:00 PM 2:07:00 PM 2:09:00 PM 2:12:00 PM 2:14:00 PM 2:17:00 PM 2:20:00 PM 2:21:00 PM 2:24:00 PM 2:25:00 PM 2:27:00 PM 2:30:00 PM 2:32:00 PM 2:33:00 PM 2:36:00 PM 2:38:00 PM 2:45:00 PM 2:47:00 PM 3:27:00 PM 3:29:00 PM 3:30:00 PM 3:33:00 PM 3:35:00 PM 3:37:00 PM 3:40:00 PM 3:40:00 PM 3:41:00 PM 3:45:00 PM 3:47:00 PM 3:49:00 PM 3:52:00 PM 3:55:00 PM 3:57:00 PM 4:00:00 PM 4:04:00 PM 4:07:00 PM 4:08:00 PM 4:11:00 PM 4:12:00 PM 4:14:00 PM 4:17:00 PM 5:04:00 PM 5:58:00 PM Sample Type N LR N N N N N N N N N N N N N N N N N N N N N N N N N N N N N LR N N N N N N N N N N N N N N N N N River Section MISS-S1 -- MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 -MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 Species Freshwater drum -- Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Carp Carp Carp Blue gill Blue gill Blue gill Blue gill Carp Carp Carp -Carp Carp Carp Carp Carp Carp Carp Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Carp Carp White Bass Carp 2013 Data Summary Report Mississippi River - Pool 2 Length (mm) 390 -391 390 363 409 493 403 369 340 137 129 142 126 140 125 152 119 133 118 133 590 466 638 148 145 152 135 641 473 689 -432 353 548 536 451 438 405 275 402 375 374 398 410 570 618 284 411 Table 6 2013 Fish Results Weight PFBA PFBS (g) (ng/g) (ng/g) 714 < 0.818 < 0.976 -- < 0.476 < 0.952 803 < 0.481 < 0.962 595 < 0.481 < 0.962 537 < 0.481 < 0.962 812 < 0.505 < 1.01 1335 < 0.49 < 0.98 835 < 0.493 < 0.985 679 < 0.488 < 0.976 467 < 0.498 < 0.995 59 < 0.795 < 0.995 44 < 0.618 < 0.98 64 < 0.786 < 0.995 40 < 1 < 0.98 65 < 0.49 < 0.98 36 < 0.807 < 0.98 79 < 0.5 < 1 33 < 0.498 < 0.995 48 < 1.33 < 1.02 32 < 0.5 < 1 50 < 0.686 < 1.01 2099 < 0.493 < 0.985 1259 < 0.49 < 0.98 3531 < 0.49 < 0.98 61 < 0.493 < 0.985 67 < 0.49 < 0.98 79 < 0.495 < 0.99 41 < 0.503 < 1.01 3123 < 0.485 < 0.971 1409 < 0.498 < 0.995 4057 < 0.488 < 0.976 -- < 0.493 < 0.985 964 < 0.474 < 0.948 1158 < 0.503 < 1.01 1943 < 0.5 < 1 1985 < 0.5 < 1 1197 < 0.653 < 0.971 906 < 0.49 < 0.98 771 < 0.5 < 1 243 < 0.485 < 0.971 864 < 0.894 < 1.01 627 < 0.776 < 0.98 668 < 0.49 < 0.98 753 < 0.506 < 0.985 821 < 0.495 < 0.99 2202 < 0.52 < 1 3410 < 0.498 < 0.995 283 < 0.5 < 1 853 < 0.485 < 0.971 PFDA (ng/g) 1.37 1.39 0.615 < 0.481 0.696 0.585 0.822 0.796 < 0.488 1.27 1.21 3.87 < 0.498 1.68 0.787 < 0.49 < 0.5 0.581 0.519 0.837 0.68 < 0.493 < 0.49 1.87 0.749 < 0.49 2.49 < 0.503 < 0.485 < 0.498 1.11 1.06 < 0.474 0.629 < 0.5 0.542 0.512 < 0.49 < 0.5 < 0.485 0.527 0.678 1.26 0.779 0.589 0.804 0.529 2.22 < 0.485 PFDoA (ng/g) 1.15 1.37 < 0.481 < 0.481 0.893 1.27 1.24 1.21 < 0.488 0.977 < 0.498 2.41 < 0.498 < 0.49 < 0.49 < 0.49 < 0.5 < 0.498 < 0.508 < 0.5 0.528 < 0.493 < 0.49 0.661 < 0.493 < 0.49 1.38 < 0.503 < 0.485 < 0.498 0.802 0.93 < 0.474 1.18 < 0.5 < 0.5 < 0.485 < 0.49 < 0.5 < 0.485 < 0.505 < 0.49 < 0.49 1.05 1.12 < 0.5 < 0.498 0.701 < 0.485 PFHpA (ng/g) < 0.488 < 0.476 < 0.481 < 0.481 < 0.481 < 0.505 < 0.49 < 0.493 < 0.488 < 0.498 < 0.498 < 0.49 < 0.498 < 0.49 < 0.49 < 0.49 < 0.5 < 0.498 < 0.508 < 0.5 < 0.503 < 0.493 < 0.49 < 0.49 < 0.493 < 0.49 < 0.495 < 0.503 < 0.485 < 0.498 < 0.488 < 0.493 < 0.474 < 0.503 < 0.5 < 0.5 < 0.485 < 0.49 < 0.5 < 0.485 < 0.505 < 0.49 < 0.49 < 0.493 < 0.495 < 0.5 < 0.498 < 0.5 < 0.485 PFHxA (ng/g) < 0.488 < 0.476 < 0.481 < 0.481 < 0.481 < 0.505 < 0.49 < 0.493 < 0.488 < 0.498 < 0.498 < 0.49 < 0.498 < 0.49 < 0.49 < 0.49 < 0.5 < 0.498 < 0.508 < 0.5 < 0.503 < 0.493 < 0.49 < 0.49 < 0.493 < 0.49 < 0.495 < 0.503 < 0.485 < 0.498 < 0.488 < 0.493 < 0.474 < 0.503 < 0.5 < 0.5 < 0.485 < 0.49 < 0.5 < 0.485 < 0.505 < 0.49 < 0.49 < 0.493 < 0.495 < 0.5 < 0.498 < 0.5 < 0.485 PFHxS (ng/g) < 0.976 < 0.952 < 0.962 < 0.962 < 0.962 < 1.01 < 0.98 < 0.985 < 0.976 < 0.995 < 0.995 < 0.98 < 0.995 < 0.98 < 0.98 < 0.98 < 1 < 0.995 < 1.02 < 1 < 1.01 < 0.985 < 0.98 < 0.98 < 0.985 < 0.98 < 0.99 < 1.01 < 0.971 < 0.995 < 0.976 < 0.985 < 0.948 < 1.01 < 1 < 1 < 0.971 < 0.98 < 1 < 0.971 < 1.01 < 0.98 < 0.98 < 0.985 < 0.99 < 1 < 0.995 < 1 < 0.971 PFNA (ng/g) < 0.488 < 0.476 < 0.481 < 0.481 0.485 < 0.505 < 0.49 < 0.493 < 0.488 < 0.498 < 0.498 < 0.49 < 0.498 < 0.49 < 0.49 < 0.49 < 0.5 < 0.498 < 0.508 < 0.5 < 0.503 < 0.493 < 0.49 < 0.49 < 0.493 < 0.49 < 0.495 < 0.503 < 0.485 < 0.498 < 0.488 < 0.493 < 0.474 < 0.503 < 0.5 < 0.5 < 0.485 < 0.49 < 0.5 < 0.485 < 0.505 < 0.49 < 0.49 < 0.493 < 0.495 < 0.5 < 0.498 0.543 < 0.485 PFOA (ng/g) < 0.488 < 0.476 < 0.481 < 0.481 < 0.481 < 0.505 < 0.49 < 0.493 < 0.488 < 0.498 < 0.498 < 0.49 < 0.498 < 0.49 < 0.49 < 0.49 < 0.5 < 0.498 < 0.508 < 0.5 < 0.503 < 0.493 < 0.49 < 0.49 < 0.493 < 0.49 < 0.495 < 0.503 < 0.485 < 0.498 < 0.488 < 0.493 < 0.474 < 0.503 < 0.5 < 0.5 < 0.485 < 0.49 < 0.5 < 0.485 < 0.505 < 0.49 < 0.49 < 0.493 < 0.495 < 0.5 < 0.498 < 0.5 < 0.485 PFOS (ng/g) 36.9 39.8 12.2 3.95 8.19 3.29 4.92 4.72 10.7 37.8 11.5 134 12.1 23.3 14.2 8.84 10.4 7.53 12.3 8.56 23.9 5.39 3 13.6 10.6 8.59 67.9 7.96 4.07 5.65 8.27 7.98 2.17 5.14 12.4 7.18 3.67 2.37 1.11 6.1 15.8 32.4 37.5 8.73 2.9 6.1 14.8 28.9 < 0.971 PFOSA (ng/g) < 0.585 < 0.571 < 0.577 < 0.577 < 0.577 < 0.606 < 0.588 < 0.591 < 0.585 < 0.597 < 0.597 < 0.588 < 0.597 0.818 < 0.588 < 0.588 < 0.6 < 0.597 < 0.609 < 0.6 < 0.603 < 0.591 < 0.588 < 0.588 < 0.591 < 0.588 < 0.594 < 0.603 < 0.583 < 0.597 < 0.585 < 0.591 < 0.569 < 0.603 < 0.6 < 0.6 < 0.583 < 0.588 < 0.6 < 0.583 < 0.606 < 0.588 < 0.588 < 0.591 < 0.594 < 0.6 < 0.597 < 0.6 < 0.583 PFPeA (ng/g) < 0.488 < 0.476 < 0.481 < 0.481 < 0.481 < 0.505 < 0.49 < 0.493 < 0.488 < 0.498 < 0.498 < 0.49 < 0.498 < 0.49 < 0.49 < 0.49 < 0.5 < 0.498 < 0.508 < 0.5 < 0.503 < 0.493 < 0.49 < 0.49 < 0.493 < 0.49 < 0.495 < 0.503 < 0.485 < 0.498 < 0.488 < 0.493 < 0.474 < 0.503 < 0.5 < 0.5 < 0.485 < 0.49 < 0.5 < 0.485 < 0.505 < 0.49 < 0.49 < 0.493 < 0.495 < 0.5 < 0.498 < 0.5 < 0.485 PFUnA (ng/g) 1.21 1.3 < 0.481 < 0.481 0.656 0.597 0.606 0.643 < 0.488 0.805 < 0.498 2.68 < 0.498 1.62 0.903 < 0.49 < 0.5 < 0.498 < 0.508 < 0.5 < 0.503 < 0.493 < 0.49 0.654 < 0.493 < 0.49 1.76 < 0.503 < 0.485 < 0.498 0.782 0.789 < 0.474 < 0.503 < 0.5 < 0.5 < 0.485 < 0.49 < 0.5 < 0.485 < 0.505 < 0.49 0.657 < 0.493 0.503 < 0.5 < 0.498 0.739 < 0.485 1 of 8 April 2016 160945-01.02 Sample Name MISS-S1-R5-01 MISS-S1-R6-01 MISS-S1-R6-02 MISS-S1-R6-03 MISS-S1-R6-04 MISS-S1-R6-05 MISS-S1-R6-06 MISS-S1-R6-06DUP MISS-S1-R6-07 MISS-S1-R6-08 MISS-S1-R6-09 MISS-S1-R6-10 MISS-S1-R6-11 MISS-S1-R6-12 MISS-S1-R6-13 MISS-S1-R6-14 MISS-S2A-R1-01 MISS-S2A-R1-02 MISS-S2A-R1-03 MISS-S2A-R1-04 MISS-S2A-R1-05 MISS-S2A-R1-05DUP MISS-S2A-R1-06 MISS-S2A-R1-07 MISS-S2A-R1-08 MISS-S2A-R1-09 MISS-S2A-R1-10 MISS-S2A-R1-11 MISS-S2A-R1-12 MISS-S2A-R1-13 MISS-S2A-R1-14 MISS-S2A-R1-15 MISS-S2A-R1-16 MISS-S2A-R1-17 MISS-S2A-R1-18 MISS-S2A-R1-19 MISS-S2A-R1-20 MISS-S2A-R1-21 MISS-S2A-R1-22 MISS-S2A-R1-23 MISS-S2A-R1-24 MISS-S2A-R1-25 MISS-S2A-R2-01 MISS-S2A-R2-01DUP MISS-S2A-R2-02 MISS-S2A-R2-03 MISS-S2A-R2-04 MISS-S2A-R2-05 MISS-S2A-R2-06 Sample Date 9/24/2013 9/30/2013 9/30/2013 9/30/2013 9/30/2013 9/30/2013 9/30/2013 9/30/2013 9/30/2013 9/30/2013 9/30/2013 9/30/2013 9/30/2013 9/30/2013 9/30/2013 9/30/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/23/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 Sample Time 1:42:00 PM 6:05:00 PM 6:07:00 PM 6:09:00 PM 6:10:00 PM 6:12:00 PM 6:13:00 PM 6:13:00 PM 6:14:00 PM 6:16:00 PM 6:17:00 PM 6:18:00 PM 6:20:00 PM 6:21:00 PM 6:23:00 PM 6:24:00 PM 6:04:00 PM 6:07:00 PM 6:11:00 PM 6:14:00 PM 6:04:00 PM 6:04:00 PM 6:21:00 PM 6:04:00 PM 6:04:00 PM 6:27:00 PM 6:04:00 PM 6:32:00 PM 6:34:00 PM 6:37:00 PM 6:39:00 PM 6:04:00 PM 6:04:00 PM 6:45:00 PM 6:46:00 PM 6:47:00 PM 6:49:00 PM 6:51:00 PM 6:52:00 PM 6:53:00 PM 6:54:00 PM 6:55:00 PM 1:47:00 PM 1:47:00 PM 1:49:00 PM 1:50:00 PM 1:52:00 PM 1:54:00 PM 1:55:00 PM Sample Type N N N N N N N LR N N N N N N N N N N N N N LR N N N N N N N N N N N N N N N N N N N N N LR N N N N N River Section MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 -MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S1 MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A -MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A -MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A 2013 Data Summary Report Mississippi River - Pool 2 Species White Bass White Bass White Bass White Bass White Bass White Bass White Bass -White Bass White Bass White Bass White Bass White Bass White Bass White Bass White Bass Carp Carp Carp Carp Carp -Carp Carp Carp Carp Carp Carp Carp Carp White Bass Carp Carp Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill White Bass -White Bass White Bass White Bass White Bass White Bass Length (mm) 309 303 299 357 247 395 315 -381 320 257 257 378 226 234 238 527 565 552 521 547 -446 565 528 465 533 512 485 509 308 512 490 139 151 152 144 142 111 127 124 115 371 -323 320 317 267 312 Table 6 2013 Fish Results Weight (g) PFBA (ng/g) PFBS (ng/g) 387 < 0.481 < 0.962 389 < 0.498 < 0.995 325 < 0.472 < 0.943 219 < 0.503 < 1.01 207 < 0.515 < 1.03 840 < 0.495 < 0.99 411 < 0.515 < 1.03 -- < 0.508 < 1.02 748 < 0.513 < 1.03 462 < 0.521 < 1.04 214 < 0.521 < 1.04 219 < 0.49 < 0.98 669 < 0.49 < 0.98 150 < 0.474 < 0.948 170 < 0.5 < 1 145 < 0.5 < 1 2424 < 0.488 < 0.976 3925 < 0.495 < 0.99 3685 < 0.5 < 1 2272 < 0.488 < 0.976 3184 < 0.49 < 0.98 -- < 0.488 < 0.976 1137 < 0.493 < 0.985 2927 < 0.828 < 0.971 2771 < 0.508 < 0.995 1248 < 0.488 < 0.976 2665 < 0.495 < 0.99 2299 < 0.5 < 1 1636 < 0.49 < 0.98 2197 < 0.493 < 0.985 404 < 0.5 < 1 2338 < 0.5 < 1 1819 < 0.498 < 0.995 66 < 0.5 < 1 72 < 0.498 < 0.995 78 < 0.493 < 0.985 64 < 0.503 < 1.01 63 < 0.493 < 0.985 30 < 0.488 < 0.976 43 < 0.495 < 0.99 44 < 0.495 < 0.99 32 < 0.498 < 0.995 694 < 0.481 < 0.962 -- < 0.488 < 0.976 450 < 0.485 < 0.971 413 < 0.485 < 0.971 411 < 0.493 < 0.985 238 < 0.49 < 0.98 394 < 0.5 < 1 PFDA (ng/g) 5.01 2.42 2.41 1.47 1.51 2.91 0.938 0.915 2.7 1.24 2.31 1.73 1.95 2.24 1.94 2.19 < 0.488 < 0.495 < 0.5 < 0.488 < 0.49 < 0.488 < 0.493 < 0.485 0.621 < 0.488 < 0.495 < 0.5 < 0.49 0.523 1.04 2.75 0.625 0.557 0.668 0.578 0.681 2.99 2.33 1.64 1.08 0.987 2.98 2.92 2.12 1.44 1.7 1.2 1.77 PFDoA (ng/g) 1.24 0.73 0.71 < 0.503 0.616 1.21 < 0.515 < 0.508 1.15 < 0.521 0.935 0.554 0.542 0.683 < 0.5 0.514 < 0.488 < 0.495 < 0.5 < 0.488 < 0.49 < 0.488 < 0.493 < 0.485 < 0.498 < 0.488 < 0.495 < 0.5 < 0.49 < 0.493 < 0.5 1.08 < 0.498 < 0.5 < 0.498 < 0.493 < 0.503 1.3 2.35 < 0.495 < 0.495 0.582 1.36 1.39 0.662 0.598 0.572 < 0.49 0.556 PFHpA (ng/g) < 0.481 < 0.498 < 0.472 < 0.503 < 0.515 < 0.495 < 0.515 < 0.508 < 0.513 < 0.521 < 0.521 < 0.49 < 0.49 < 0.474 < 0.5 < 0.5 < 0.488 < 0.495 < 0.5 < 0.488 < 0.49 < 0.488 < 0.493 < 0.485 < 0.498 < 0.488 < 0.495 < 0.5 < 0.49 < 0.493 < 0.5 < 0.5 < 0.498 < 0.5 < 0.498 < 0.493 < 0.503 < 0.493 < 0.488 < 0.495 < 0.495 < 0.498 < 0.481 < 0.488 < 0.485 < 0.485 < 0.493 < 0.49 < 0.5 PFHxA (ng/g) < 0.481 < 0.498 < 0.472 < 0.503 < 0.515 < 0.495 < 0.515 < 0.508 < 0.513 < 0.521 < 0.521 < 0.49 < 0.49 < 0.474 < 0.5 < 0.5 < 0.488 < 0.495 < 0.5 < 0.488 < 0.49 < 0.488 < 0.493 < 0.485 < 0.498 < 0.488 < 0.495 < 0.5 < 0.49 < 0.493 < 0.5 < 0.5 < 0.498 < 0.5 < 0.498 < 0.493 < 0.503 < 0.493 < 0.488 < 0.495 < 0.495 < 0.498 < 0.481 < 0.488 < 0.485 < 0.485 < 0.493 < 0.49 < 0.5 PFHxS (ng/g) < 0.962 < 0.995 < 0.943 < 1.01 < 1.03 < 0.99 < 1.03 < 1.02 < 1.03 < 1.04 < 1.04 < 0.98 < 0.98 < 0.948 < 1 < 1 < 0.976 < 0.99 < 1 < 0.976 < 0.98 < 0.976 < 0.985 < 0.971 < 0.995 < 0.976 < 0.99 < 1 < 0.98 < 0.985 < 1 < 1 < 0.995 < 1 < 0.995 < 0.985 < 1.01 < 0.985 < 0.976 < 0.99 < 0.99 < 0.995 < 0.962 < 0.976 < 0.971 < 0.971 < 0.985 < 0.98 < 1 PFNA (ng/g) 1.01 < 0.498 0.872 0.597 < 0.515 0.552 < 0.515 < 0.508 1.12 < 0.521 0.593 < 0.49 0.641 0.574 < 0.5 0.744 < 0.488 < 0.495 < 0.5 < 0.488 < 0.49 < 0.488 < 0.493 < 0.485 < 0.498 < 0.488 < 0.495 < 0.5 < 0.49 < 0.493 < 0.5 0.969 < 0.498 < 0.5 < 0.498 < 0.493 < 0.503 < 0.493 < 0.488 < 0.495 < 0.495 < 0.498 0.688 0.57 0.786 < 0.485 0.676 < 0.49 0.613 PFOA (ng/g) < 0.481 < 0.498 < 0.472 < 0.503 < 0.515 < 0.495 < 0.515 < 0.508 < 0.513 < 0.521 < 0.521 < 0.49 < 0.49 < 0.474 < 0.5 < 0.5 < 0.488 < 0.495 < 0.5 < 0.488 < 0.49 < 0.488 < 0.493 < 0.485 < 0.498 < 0.488 < 0.495 < 0.5 < 0.49 < 0.493 < 0.5 < 0.5 < 0.498 < 0.5 < 0.498 < 0.493 < 0.503 < 0.493 < 0.488 < 0.495 < 0.495 < 0.498 < 0.481 < 0.488 < 0.485 < 0.485 < 0.493 < 0.49 < 0.5 PFOS (ng/g) 119 39.9 40.5 30.2 23 34.1 26.8 24.5 30.9 34.2 28.4 25.7 27.1 32.4 19.6 29 8.24 2.57 1.86 3.58 < 0.98 < 0.976 3.48 7.92 31.9 11.3 4.65 4.95 3.23 4.81 31.7 40 10.6 9.08 6.43 6.92 21.6 35.4 37.8 20.6 64.7 28.3 52.9 52.2 37.1 27.5 32.2 32 28.7 PFOSA (ng/g) 1.69 < 0.597 0.663 1.09 < 0.619 < 0.594 1.28 1.14 < 0.615 1.24 < 0.625 0.614 < 0.588 < 0.569 < 0.6 < 0.6 < 0.585 < 0.594 < 0.6 < 0.585 < 0.588 < 0.585 < 0.591 < 0.583 < 0.597 < 0.585 < 0.594 < 0.6 < 0.588 < 0.591 1.4 < 0.6 < 0.597 < 0.6 < 0.597 < 0.591 < 0.603 < 0.591 < 0.585 < 0.594 < 0.594 < 0.597 < 0.577 < 0.585 < 0.583 0.848 < 0.591 1.74 1.23 PFPeA (ng/g) < 0.481 < 0.498 < 0.472 < 0.503 < 0.515 < 0.495 < 0.515 < 0.508 < 0.513 < 0.521 < 0.521 < 0.49 < 0.49 < 0.474 < 0.5 < 0.5 < 0.488 < 0.495 < 0.5 < 0.488 < 0.49 < 0.488 < 0.493 < 0.485 < 0.498 < 0.488 < 0.495 < 0.5 < 0.49 < 0.493 < 0.5 < 0.5 < 0.498 < 0.5 < 0.498 < 0.493 < 0.503 < 0.493 < 0.488 < 0.495 < 0.495 < 0.498 < 0.481 < 0.488 < 0.485 < 0.485 < 0.493 < 0.49 < 0.5 PFUnA (ng/g) 2.73 0.993 0.973 < 0.503 0.565 1.22 < 0.515 < 0.508 1.15 0.581 0.854 0.669 0.701 0.696 0.557 0.629 < 0.488 < 0.495 < 0.5 < 0.488 < 0.49 < 0.488 < 0.493 < 0.485 < 0.498 < 0.488 < 0.495 < 0.5 < 0.49 < 0.493 < 0.5 1.08 < 0.498 < 0.5 < 0.498 < 0.493 < 0.503 1.09 1.8 1.6 < 0.495 < 0.498 1.57 1.4 0.795 0.606 0.704 0.529 0.599 2 of 8 April 2016 160945-01.02 Sample Name MISS-S2A-R2-07 MISS-S2A-R2-08 MISS-S2A-R2-09 MISS-S2A-R2-10 MISS-S2A-R2-11 MISS-S2A-R2-12 MISS-S2A-R3-01 MISS-S2A-R3-02 MISS-S2A-R3-03 MISS-S2A-R3-04 MISS-S2A-R3-05 MISS-S2A-R3-06 MISS-S2A-R3-07 MISS-S2A-R3-08 MISS-S2A-R3-09 MISS-S2A-R3-10 MISS-S2A-R3-11 MISS-S2A-R3-12 MISS-S2A-R3-13 MISS-S2A-R4-01 MISS-S2A-R4-02 MISS-S2A-R4-03 MISS-S2A-R4-04 MISS-S2A-R4-05 MISS-S2A-R4-06 MISS-S2A-R4-07 MISS-S2A-R4-08 MISS-S2A-R4-08DUP MISS-S2A-R4-09 MISS-S2A-R4-10 MISS-S2B-R1-01 MISS-S2B-R1-02 MISS-S2B-R1-03 MISS-S2B-R1-04 MISS-S2B-R1-05 MISS-S2B-R1-06 MISS-S2B-R1-08 MISS-S2B-R1-09 MISS-S2B-R1-09DUP MISS-S2B-R1-10 MISS-S2B-R1-11 MISS-S2B-R1-12 MISS-S2B-R1-13 MISS-S2B-R1-14 MISS-S2B-R1-15 MISS-S2B-R2-01 MISS-S2B-R2-02 MISS-S2B-R2-03 MISS-S2B-R2-04 Sample Date 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 Sample Time 1:56:00 PM 1:57:00 PM 1:59:00 PM 2:00:00 PM 2:01:00 PM 2:03:00 PM 2:34:00 PM 2:36:00 PM 2:37:00 PM 2:39:00 PM 2:41:00 PM 2:43:00 PM 2:44:00 PM 2:54:00 PM 2:55:00 PM 2:56:00 PM 2:58:00 PM 2:59:00 PM 3:00:00 PM 2:50:00 PM 3:02:00 PM 3:04:00 PM 3:06:00 PM 3:12:00 PM 3:14:00 PM 3:16:00 PM 3:19:00 PM 3:19:00 PM 3:20:00 PM 3:22:00 PM 6:06:00 PM 6:09:00 PM 6:10:00 PM 6:12:00 PM 6:13:00 PM 6:15:00 PM 6:17:00 PM 6:18:00 PM 6:18:00 PM 6:06:00 PM 6:22:00 PM 6:24:00 PM 6:26:00 PM 6:29:00 PM 6:31:00 PM 6:37:00 PM 6:37:00 PM 6:37:00 PM 6:42:00 PM Sample Type N N N N N N N N N N N N N N N N N N N N N N N N N N N LR N N N N N N N N N N LR N N N N N N N N N N River Section MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A MISS-S2A -MISS-S2A MISS-S2A MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B -MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B Species Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum White Bass White Bass Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill White Bass White Bass Freshwater drum Freshwater drum Freshwater drum Freshwater drum White Bass White Bass -White Bass White Bass Carp Carp Carp Carp Carp Carp Carp Carp -Carp Carp Carp Carp Carp Carp White Bass White Bass White Bass White Bass 2013 Data Summary Report Mississippi River - Pool 2 Length (mm) 332 460 342 375 391 306 360 310 401 306 337 319 379 131 125 118 117 118 118 345 344 343 501 399 377 362 382 -361 364 558 528 527 564 482 496 368 387 -558 692 514 519 462 401 354 343 368 314 Table 6 2013 Fish Results Weight (g) PFBA (ng/g) PFBS (ng/g) 454 < 0.495 < 0.99 1368 < 0.478 < 0.957 466 < 0.503 < 1.01 694 < 0.498 < 0.995 769 < 0.483 < 0.966 362 < 0.503 < 1.01 582 < 0.493 < 0.985 407 < 0.49 < 0.98 778 < 0.528 < 1 328 < 0.493 < 0.985 440 < 1.17 < 0.985 389 < 0.495 < 0.99 656 < 0.521 < 0.98 56 < 0.776 < 0.995 46 < 0.503 < 1.01 39 < 0.498 < 0.995 38 < 0.5 < 1 44 < 0.505 < 1.01 39 < 0.493 < 0.985 535 < 0.498 < 0.995 561 < 0.481 < 0.962 548 < 0.49 < 0.98 1587 < 0.5 < 1 813 < 0.493 < 0.985 832 < 0.503 < 1.01 614 < 0.495 < 0.99 770 < 0.5 < 1 -- < 0.5 < 1 566 < 0.474 < 0.948 593 < 0.503 < 1.01 2273 < 0.485 < 0.971 2104 < 0.481 < 0.962 1904 < 0.483 < 0.966 2128 < 0.498 < 0.995 1707 < 0.503 < 1.01 1474 < 0.5 < 1 644 < 0.467 < 0.935 859 < 0.481 < 0.962 -- < 0.549 < 0.957 2273 < 0.485 < 0.971 4122 < 0.495 < 0.99 2638 < 0.49 < 0.98 1930 < 0.571 < 0.93 1382 < 0.495 < 0.99 897 < 0.495 < 0.99 623 < 0.469 < 0.939 677 < 0.498 < 0.995 667 < 0.508 < 1.02 414 < 0.478 < 0.957 PFDA (ng/g) 0.963 1.36 < 0.503 < 0.498 1.11 1.32 2.33 1.32 1.51 0.636 0.748 0.575 0.641 < 0.498 0.794 1.11 < 0.5 0.708 0.517 2.46 1.8 0.686 0.886 3.29 1.77 2.66 2.9 2.47 3.58 2.37 0.778 1.75 1.46 2.76 2.81 0.822 0.7 0.725 0.743 1.34 1.23 1.03 0.959 1.94 0.958 1.36 0.948 0.933 1.35 PFDoA (ng/g) < 0.495 1.77 < 0.503 < 0.498 1.76 0.736 0.834 < 0.49 1.13 < 0.493 < 0.493 < 0.495 < 0.49 < 0.498 < 0.503 < 0.498 < 0.5 0.543 < 0.493 1.03 0.619 0.545 0.584 2.2 0.941 2.09 1.29 1.11 1.45 0.92 < 0.485 0.54 0.609 1.11 0.724 < 0.5 < 0.467 < 0.481 < 0.478 0.637 0.808 0.853 < 0.465 0.625 < 0.495 0.618 < 0.498 < 0.508 0.546 PFHpA (ng/g) < 0.495 < 0.478 < 0.503 < 0.498 < 0.483 < 0.503 < 0.493 < 0.49 < 0.5 < 0.493 < 0.493 < 0.495 < 0.49 < 0.498 2.54 1.11 1.49 0.718 < 0.493 < 0.498 < 0.481 < 0.49 < 0.5 < 0.493 < 0.503 < 0.495 < 0.5 < 0.5 < 0.474 < 0.503 < 0.485 < 0.481 < 0.483 < 0.498 < 0.503 < 0.5 < 0.467 < 0.481 < 0.478 < 0.485 < 0.495 < 0.49 < 0.465 < 0.495 < 0.495 < 0.469 < 0.498 < 0.508 < 0.478 PFHxA (ng/g) < 0.495 < 0.478 < 0.503 < 0.498 < 0.483 < 0.503 < 0.493 < 0.49 < 0.5 < 0.493 < 0.493 < 0.495 < 0.49 < 0.498 < 0.503 < 0.498 < 0.5 < 0.505 < 0.493 < 0.498 < 0.481 < 0.49 < 0.5 < 0.493 < 0.503 < 0.495 < 0.5 < 0.5 < 0.474 < 0.503 < 0.485 < 0.481 < 0.483 < 0.498 < 0.503 < 0.5 < 0.467 < 0.481 < 0.478 < 0.485 < 0.495 < 0.49 < 0.465 < 0.495 < 0.495 < 0.469 < 0.498 < 0.508 < 0.478 PFHxS (ng/g) < 0.99 < 0.957 < 1.44 < 1.42 < 0.966 < 1.01 < 0.985 < 0.98 < 1 < 0.985 < 0.985 < 0.99 < 0.98 < 0.995 < 1.01 < 0.995 < 1 < 1.01 < 0.985 < 0.995 < 0.962 < 0.98 < 1 < 0.985 < 1.01 < 0.99 < 1 < 1 < 0.948 < 1.01 < 0.971 < 0.962 < 0.966 < 0.995 < 1.01 < 1 < 0.935 < 0.962 < 0.957 < 0.971 < 0.99 < 0.98 < 0.93 < 0.99 < 0.99 < 0.939 < 0.995 < 1.02 < 0.957 PFNA (ng/g) < 0.495 < 0.478 < 0.503 < 0.498 < 0.483 < 0.503 0.696 < 0.49 < 0.5 < 0.493 < 0.493 < 0.495 < 0.49 < 0.498 < 0.503 < 0.498 < 0.5 < 0.505 < 0.493 0.657 < 0.481 < 0.49 < 0.5 0.793 0.778 0.809 0.512 0.609 < 0.474 < 0.503 < 0.485 < 0.481 < 0.483 < 0.498 < 0.503 < 0.5 < 0.467 < 0.481 < 0.478 < 0.485 < 0.495 < 0.49 < 0.465 < 0.495 < 0.495 < 0.469 < 0.498 < 0.508 < 0.478 PFOA (ng/g) < 0.495 < 0.478 < 0.503 < 0.498 < 0.483 < 0.503 < 0.493 < 0.49 < 0.5 < 0.493 < 0.493 < 0.495 < 0.49 < 0.498 < 0.503 < 0.498 < 0.5 < 0.505 < 0.493 < 0.498 < 0.481 < 0.49 < 0.5 < 0.493 < 0.503 < 0.495 < 0.5 < 0.5 < 0.474 < 0.503 < 0.485 < 0.481 < 0.483 < 0.498 < 0.503 < 0.5 < 0.467 < 0.481 < 0.478 < 0.485 < 0.495 < 0.49 < 0.465 < 0.495 < 0.495 < 0.469 < 0.498 < 0.508 < 0.478 PFOS (ng/g) 12.8 19.1 10.6 6.44 45.4 38.6 62.5 38.6 17.3 12.4 25.8 13.7 22.7 7.39 15.6 21.2 7.15 18.9 39.3 66.4 46.5 11.7 14.1 96.2 44.5 71.7 44.3 47.7 52.9 45.3 21.3 29.1 24.4 19.5 31.6 8.03 17.9 16.1 16.3 28.4 7.94 29.4 15.6 24.7 25.1 53.9 29.6 35.3 36.4 PFOSA (ng/g) < 0.594 < 0.574 < 0.603 < 0.597 < 0.58 < 0.603 0.963 1.92 < 0.6 < 0.591 < 0.591 < 0.594 < 0.588 < 0.597 < 0.603 < 0.597 < 0.6 < 0.606 < 0.591 1.39 1.22 < 0.588 < 0.6 < 0.591 < 0.603 1.27 0.731 0.764 < 0.569 0.83 < 0.583 < 0.577 0.683 0.891 < 0.603 0.666 < 0.561 < 0.577 0.83 < 0.583 0.67 < 0.588 < 0.558 < 0.594 < 0.594 2.1 1.58 1.73 1.32 PFPeA (ng/g) < 0.495 < 0.478 < 0.503 < 0.498 < 0.483 < 0.503 < 0.493 < 0.49 < 0.5 < 0.493 < 0.493 < 0.495 < 0.49 < 0.498 < 0.503 < 0.498 < 0.5 < 0.505 < 0.493 < 0.498 < 0.481 < 0.49 < 0.5 < 0.493 < 0.503 < 0.495 < 0.5 < 0.5 < 0.474 < 0.503 < 0.485 < 0.481 < 0.483 < 0.498 < 0.503 < 0.5 < 0.467 < 0.481 < 0.478 < 0.485 < 0.495 < 0.49 < 0.465 < 0.495 < 0.495 < 0.469 < 0.498 < 0.508 < 0.478 PFUnA (ng/g) < 0.495 1.05 < 0.503 < 0.498 1.02 < 0.503 1.38 0.571 0.832 < 0.493 < 0.493 < 0.495 < 0.49 < 0.498 < 0.503 < 0.498 < 0.5 < 0.505 < 0.493 1.61 0.781 < 0.49 0.509 1.86 1.05 1.61 1.76 1.18 1.64 1.28 < 0.485 1.36 0.656 1.98 1.87 < 0.5 < 0.467 < 0.481 < 0.478 0.626 1.08 0.875 0.533 0.844 < 0.495 0.516 < 0.498 < 0.508 < 0.478 3 of 8 April 2016 160945-01.02 Sample Name MISS-S2B-R2-05 MISS-S2B-R2-06 MISS-S2B-R2-07 MISS-S2B-R2-08 MISS-S2B-R2-09 MISS-S2B-R2-10 MISS-S2B-R2-11 MISS-S2B-R2-12 MISS-S2B-R2-13 MISS-S2B-R2-14 MISS-S2B-R2-15 MISS-S2B-R3-01 MISS-S2B-R4-01 MISS-S2B-R4-02 MISS-S2B-R4-03 MISS-S2B-R4-04 MISS-S2B-R4-05 MISS-S2B-R4-06 MISS-S2B-R4-07 MISS-S2B-R4-08 MISS-S2B-R4-09 MISS-S2B-R4-10 MISS-S2B-R4-11 MISS-S2B-R4-12 MISS-S2B-R4-13 MISS-S2B-R4-14 MISS-S2B-R4-15 MISS-S2B-R5-01 MISS-S2B-R5-02 MISS-S2B-R5-03 MISS-S2B-R5-04 MISS-S2B-R5-05 MISS-S2B-R5-05DUP MISS-S2B-R5-06 MISS-S2B-R5-07 MISS-S2B-R5-08 MISS-S2B-R5-09 MISS-S2B-R5-10 MISS-S2B-R5-11 MISS-S2B-R5-12 MISS-S2B-R5-13 MISS-S2B-R5-14 MISS-S3-R1-01 MISS-S3-R1-02 MISS-S3-R1-03 MISS-S3-R1-03DUP MISS-S3-R1-04 MISS-S3-R1-05 MISS-S3-R1-06 Sample Date 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/24/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/28/2013 9/28/2013 9/28/2013 9/28/2013 9/28/2013 9/28/2013 9/28/2013 9/28/2013 9/28/2013 9/28/2013 9/28/2013 9/28/2013 9/28/2013 9/28/2013 9/28/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 Sample Time 6:37:00 PM 6:46:00 PM 6:47:00 PM 6:49:00 PM 6:50:00 PM 6:52:00 PM 6:53:00 PM 6:55:00 PM 6:56:00 PM 6:58:00 PM 6:59:00 PM 2:03:00 PM 2:07:00 PM 2:09:00 PM 2:11:00 PM 2:12:00 PM 2:14:00 PM 2:15:00 PM 2:17:00 PM 2:18:00 PM 2:20:00 PM 2:22:00 PM 2:24:00 PM 2:25:00 PM 2:27:00 PM 2:28:00 PM 2:30:00 PM 11:27:00 AM 11:28:00 AM 11:30:00 AM 11:31:00 AM 11:33:00 AM 11:33:00 AM 11:36:00 AM 11:37:00 AM 11:39:00 AM 11:41:00 AM 11:43:00 AM 11:44:00 AM 11:45:00 AM 11:47:00 AM 11:49:00 AM 4:59:00 PM 5:02:00 PM 5:03:00 PM 5:03:00 PM 5:05:00 PM 5:07:00 PM 5:08:00 PM Sample Type N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N LR N N N N N N N N N N N N LR N N N River Section MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B -MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S2B MISS-S3 MISS-S3 MISS-S3 -MISS-S3 MISS-S3 MISS-S3 Species White Bass White Bass White Bass White Bass White Bass White Bass White Bass White Bass White Bass White Bass White Bass Freshwater drum Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum -Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum White Bass White Bass White Bass -White Bass White Bass White Bass 2013 Data Summary Report Mississippi River - Pool 2 Length (mm) 304 333 378 390 315 403 402 376 303 312 358 331 118 102 105 124 119 109 112 102 102 127 116 115 106 106 105 403 382 298 584 334 -384 377 327 344 315 313 305 302 280 266 324 363 -308 337 300 Table 6 2013 Fish Results Weight (g) PFBA (ng/g) PFBS (ng/g) 550 < 0.481 < 0.962 480 < 0.461 < 0.922 789 < 0.448 < 0.897 801 < 0.5 < 1 355 < 0.613 < 0.995 888 < 0.485 < 0.971 909 < 0.488 < 0.976 706 < 0.493 < 0.985 307 < 0.498 < 0.995 432 < 0.5 < 1 668 < 0.472 < 0.943 478 < 0.5 < 1 36 < 0.503 < 1.01 28 < 0.5 < 1 26 < 0.536 < 0.985 43 < 0.498 < 0.995 36 < 0.737 < 1 23 < 0.498 < 0.995 31 < 0.775 < 1 31 1.19 < 1.01 19 < 0.503 < 1.01 40 < 0.5 < 1 32 < 0.605 < 1.01 28 < 0.498 < 0.995 21 < 0.526 < 1.01 23 < 0.503 < 1.01 23 < 0.505 < 1.01 804 < 0.521 < 1.04 663 < 0.478 < 0.957 291 < 0.643 < 0.98 2090 < 0.524 < 1.05 449 < 0.513 < 1.03 -- < 0.51 < 1.02 270 < 0.503 < 1.01 659 < 0.513 < 1.03 432 < 0.488 < 0.976 453 < 0.503 < 1.01 376 < 0.515 < 1.03 370 < 0.474 < 0.948 325 < 0.478 < 0.957 336 < 0.485 < 0.971 278 < 0.521 < 1.04 221 < 0.5 < 1 403 < 0.478 < 0.957 585 < 0.483 < 0.966 -- < 0.5 < 1 335 < 0.498 < 0.995 496 < 0.49 < 0.98 343 < 0.483 < 0.966 PFDA (ng/g) 1.45 1.4 1.85 1.69 1.08 2.02 2.71 2.74 2.63 1.15 2.68 0.958 1.43 2.03 1.61 1.16 1.36 1.37 2.25 1.58 2.05 1.75 1.8 1.29 0.881 1.94 1.8 0.771 1.23 0.717 9.09 0.941 1.11 0.822 < 0.513 0.796 0.92 < 0.515 0.972 0.504 < 0.485 < 0.521 1.49 1.78 1.64 1.72 1.54 1.68 1.58 PFDoA (ng/g) < 0.481 0.598 0.531 0.738 < 0.498 0.766 0.649 1.3 0.879 < 0.5 1.13 < 0.5 0.966 1.65 1.93 1.24 1.64 0.879 2.73 1.42 1.48 1.19 2.2 1.27 1.17 2.02 1.52 < 0.521 < 0.478 < 0.49 4.72 < 0.513 < 0.51 < 0.503 < 0.513 0.549 < 0.503 < 0.515 0.828 < 0.478 < 0.485 < 0.521 < 0.5 0.611 0.673 0.585 < 0.498 0.5 0.822 PFHpA (ng/g) < 0.481 < 0.461 < 0.448 < 0.5 < 0.498 < 0.485 < 0.488 < 0.493 < 0.498 < 0.5 < 0.472 < 0.5 < 0.503 < 0.5 < 0.493 < 0.498 < 0.5 < 0.498 < 0.5 < 0.505 < 0.503 < 0.5 < 0.503 < 0.498 < 0.503 < 0.503 < 0.505 < 0.521 < 0.478 < 0.49 < 0.524 < 0.513 < 0.51 < 0.503 < 0.513 < 0.488 < 0.503 < 0.515 < 0.474 < 0.478 < 0.485 < 0.521 < 0.5 < 0.478 < 0.483 < 0.5 < 0.498 < 0.49 < 0.483 PFHxA (ng/g) < 0.481 < 0.461 < 0.448 < 0.5 < 0.498 < 0.485 < 0.488 < 0.493 < 0.498 < 0.5 < 0.472 < 0.5 < 0.503 < 0.5 < 0.493 < 0.498 < 0.5 < 0.498 < 0.5 < 0.505 < 0.503 < 0.5 < 0.503 < 0.498 < 0.503 < 0.503 < 0.505 < 0.521 < 0.478 < 0.49 < 0.524 < 0.513 < 0.51 < 0.503 < 0.513 < 0.488 < 0.503 < 0.515 < 0.474 < 0.478 < 0.485 < 0.521 < 0.5 < 0.478 < 0.483 < 0.5 < 0.498 < 0.49 < 0.483 PFHxS (ng/g) < 0.962 < 0.922 < 0.897 < 1 < 0.995 < 0.971 < 0.976 < 0.985 < 0.995 < 1 < 0.943 < 1 < 1.01 < 1.65 < 0.985 < 0.995 < 1 < 0.995 < 1 < 1.01 < 1.01 < 1 < 1.01 < 0.995 < 1.01 < 1.01 < 1.01 < 1.04 < 0.957 < 0.98 < 1.05 < 1.03 < 1.02 < 1.01 < 1.03 < 0.976 < 1.01 < 1.03 < 0.948 < 0.957 < 0.971 < 1.04 < 1 < 0.957 < 0.966 < 1 < 0.995 < 0.98 < 0.966 PFNA (ng/g) < 0.481 0.601 0.54 0.503 < 0.498 0.502 0.783 0.589 0.937 < 0.5 0.663 < 0.5 < 0.503 < 0.5 < 0.493 < 0.498 < 0.5 < 0.498 < 0.5 < 0.505 < 0.503 < 0.5 < 0.503 < 0.498 < 0.503 < 0.503 < 0.505 < 0.521 < 0.478 0.623 < 0.524 < 0.513 < 0.51 < 0.503 < 0.513 < 0.488 0.531 < 0.515 < 0.474 < 0.478 < 0.485 < 0.521 0.579 0.694 < 0.483 < 0.5 0.61 0.991 < 0.483 PFOA (ng/g) < 0.481 < 0.461 < 0.448 < 0.5 < 0.498 < 0.485 < 0.488 < 0.493 < 0.498 < 0.5 < 0.472 < 0.5 < 0.503 < 0.5 < 0.493 < 0.498 < 0.5 < 0.498 < 0.5 < 0.505 < 0.503 < 0.5 < 0.503 < 0.498 < 0.503 < 0.503 < 0.505 < 0.521 < 0.478 < 0.49 < 0.524 < 0.513 < 0.51 < 0.503 < 0.513 < 0.488 < 0.503 < 0.515 < 0.474 < 0.478 < 0.485 < 0.521 < 0.5 < 0.478 < 0.483 < 0.5 < 0.498 < 0.49 < 0.483 PFOS (ng/g) 42.8 29.5 53.7 53.2 44.8 57.7 57.9 73.8 45 19.8 66.2 33.4 19.6 41.9 38.9 27.7 43.4 23 34.1 29.5 33.3 33.5 43.7 30.5 23.3 39.3 30 28.6 40.7 10.1 115 15.2 15.4 16.9 13 24.7 30.1 9.01 43.3 8.58 13.2 7.95 29.3 40.4 57.7 54 30.7 31.4 21.8 PFOSA (ng/g) 1.46 1.89 1.4 1.82 1.96 1.32 0.952 1.25 1.12 0.83 1.38 < 0.6 1.55 < 0.6 < 0.591 < 0.597 < 0.6 < 0.597 0.876 < 0.606 0.657 0.733 < 0.603 < 0.597 < 0.603 0.807 0.652 < 0.625 < 0.574 < 0.588 2.06 < 0.615 < 0.612 < 0.603 < 0.615 < 0.585 < 0.603 < 0.619 < 0.569 < 0.574 < 0.583 < 0.625 0.797 0.735 1.12 1.35 1.18 < 0.588 0.835 PFPeA (ng/g) < 0.481 < 0.461 < 0.448 < 0.5 < 0.498 < 0.485 < 0.488 < 0.493 < 0.498 < 0.5 < 0.472 < 0.5 < 0.503 < 0.5 < 0.493 < 0.498 < 0.5 < 0.498 < 0.5 < 0.505 < 0.503 < 0.5 < 0.503 < 0.498 < 0.503 < 0.503 < 0.505 < 0.521 < 0.478 < 0.49 < 0.524 < 0.513 < 0.51 < 0.503 < 0.513 < 0.488 < 0.503 < 0.515 < 0.474 < 0.478 < 0.485 < 0.521 < 0.5 < 0.478 < 0.483 < 0.5 < 0.498 < 0.49 < 0.483 PFUnA (ng/g) 0.519 < 0.461 0.583 0.567 < 0.498 0.98 1.01 1.51 0.762 < 0.5 1.07 < 0.5 1.41 1.88 2.14 1.41 1.24 0.868 2.59 1.59 1.67 1.23 1.84 1.32 0.796 1.37 1.89 < 0.521 0.645 < 0.49 9.18 < 0.513 < 0.51 < 0.503 < 0.513 0.601 < 0.503 < 0.515 0.604 < 0.478 < 0.485 < 0.521 0.526 0.812 0.797 0.889 < 0.498 0.579 0.729 4 of 8 April 2016 160945-01.02 Sample Name MISS-S3-R1-07 MISS-S3-R1-08 MISS-S3-R1-09 MISS-S3-R1-10 MISS-S3-R1-11 MISS-S3-R1-12 MISS-S3-R1-13 MISS-S3-R1-14 MISS-S3-R1-15 MISS-S3-R1-16 MISS-S3-R1-17 MISS-S3-R1-18 MISS-S3-R1-19 MISS-S3-R1-20 MISS-S3-R1-21 MISS-S3-R1-22 MISS-S3-R1-23 MISS-S3-R1-24 MISS-S3-R1-25 MISS-S3-R2-01 MISS-S3-R2-02 MISS-S3-R2-03 MISS-S3-R2-04 MISS-S3-R2-05 MISS-S3-R2-06 MISS-S3-R2-07 MISS-S3-R2-07DUP MISS-S3-R2-08 MISS-S3-R2-09 MISS-S3-R2-10 MISS-S3-R2-11 MISS-S3-R2-12 MISS-S3-R2-13 MISS-S3-R2-14 MISS-S3-R2-15 MISS-S3-R3-01 MISS-S3-R3-02 MISS-S3-R3-03 MISS-S3-R3-03DUP MISS-S3-R3-04 MISS-S3-R3-05 MISS-S3-R3-06 MISS-S3-R3-07 MISS-S3-R3-08 MISS-S3-R3-08DUP MISS-S3-R3-09 MISS-S3-R3-10 MISS-S3-R3-11 MISS-S3-R3-12 Sample Date 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/25/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 Sample Time 5:10:00 PM 5:11:00 PM 5:12:00 PM 5:13:00 PM 5:15:00 PM 5:18:00 PM 5:19:00 PM 5:21:00 PM 5:22:00 PM 5:24:00 PM 5:27:00 PM 5:29:00 PM 5:32:00 PM 5:40:00 PM 5:42:00 PM 5:46:00 PM 5:49:00 PM 5:51:00 PM 5:52:00 PM 5:57:00 PM 5:59:00 PM 6:01:00 PM 6:02:00 PM 6:04:00 PM 6:05:00 PM 6:07:00 PM 6:07:00 PM 6:09:00 PM 6:10:00 PM 6:12:00 PM 6:13:00 PM 6:14:00 PM 6:15:00 PM 6:17:00 PM 6:18:00 PM 10:52:00 AM 10:58:00 AM 11:02:00 AM 11:02:00 AM 11:11:00 AM 11:16:00 AM 11:22:00 AM 11:24:00 AM 11:28:00 AM 11:28:00 AM 11:33:00 AM 11:35:00 AM 11:40:00 AM 11:42:00 AM Sample Type N N N N N N N N N N N N N N N N N N N N N N N N N N LR N N N N N N N N N N N LR N N N N N LR N N N N River Section MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 -MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 -MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 -MISS-S3 MISS-S3 MISS-S3 MISS-S3 Species White Bass White Bass White Bass White Bass Freshwater drum Freshwater drum Freshwater drum Carp Carp Carp Carp Carp Carp Carp Carp Carp Carp Blue gill Blue gill Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum -Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Carp Carp Carp -Carp Carp Freshwater drum Freshwater drum Freshwater drum -Freshwater drum Freshwater drum White Bass White Bass 2013 Data Summary Report Mississippi River - Pool 2 Length (mm) 353 306 329 311 545 465 355 519 576 501 567 527 478 526 608 484 437 138 141 343 314 344 295 377 331 380 -185 142 135 113 120 135 114 118 560 585 590 -372 462 428 320 412 -558 311 454 315 Table 6 2013 Fish Results Weight (g) PFBA (ng/g) PFBS (ng/g) 623 < 0.493 < 0.985 334 < 0.495 < 0.99 406 < 0.483 < 0.966 342 < 0.498 < 0.995 2136 < 0.495 < 0.99 1485 < 0.474 < 0.948 568 < 0.493 < 0.985 1896 < 0.485 < 0.971 2701 < 0.498 < 0.995 1702 < 0.495 < 0.99 2824 < 0.498 < 0.995 1964 < 0.5 < 1 1562 < 0.498 < 0.995 2137 < 0.495 < 0.99 3001 < 0.485 < 0.971 1744 < 0.493 < 0.985 1135 < 0.495 < 0.99 59 < 0.495 < 0.99 63 < 0.495 < 0.99 531 < 0.5 < 1 381 < 0.481 < 0.962 1218 < 0.493 < 0.985 284 < 0.495 < 0.99 706 < 0.488 < 0.976 411 < 0.498 < 0.995 734 < 0.49 < 0.98 -- < 0.493 < 0.985 167 < 0.481 < 0.962 63 < 0.488 < 0.976 57 < 0.498 < 0.995 33 < 0.798 < 0.985 41 < 0.495 < 0.99 50 < 0.5 < 1 31 < 0.485 < 0.971 36 < 0.481 < 0.962 2700 < 0.485 < 0.971 2868 < 0.495 < 0.99 3135 < 0.498 < 0.995 -- < 0.683 < 0.985 785 < 0.498 < 0.995 1293 < 0.483 < 0.966 1046 < 0.5 < 1 424 < 0.495 < 0.99 1023 < 0.495 < 0.99 -- < 0.498 < 0.995 2502 < 0.49 < 0.98 382 < 0.498 < 0.995 575 < 0.49 < 0.98 384 < 0.493 < 0.985 PFDA (ng/g) 2.63 1.87 1.46 2.37 2.02 2.41 1.41 0.845 0.758 < 0.495 < 0.498 < 0.5 < 0.498 1.46 0.75 0.655 < 0.495 0.852 0.747 0.738 0.648 1.66 0.597 1.32 1.01 1.66 1.37 0.759 0.685 0.585 0.698 0.547 < 0.5 0.957 0.572 1.44 0.667 0.75 0.911 < 0.498 < 0.483 0.709 1.4 0.681 0.647 < 0.49 2 1.59 2.02 PFDoA (ng/g) 1.09 < 0.495 0.485 0.592 1.11 1.59 0.555 < 0.485 < 0.498 < 0.495 < 0.498 < 0.5 < 0.498 0.738 0.544 < 0.493 < 0.495 < 0.495 < 0.495 < 0.5 < 0.481 1.26 < 0.495 1.18 0.519 1.23 1.17 0.568 < 0.488 < 0.498 < 0.493 < 0.495 < 0.5 < 0.485 < 0.481 < 0.485 < 0.495 < 0.498 < 0.493 < 0.498 < 0.483 0.551 0.614 < 0.495 < 0.498 < 0.49 < 0.498 0.761 0.495 PFHpA (ng/g) < 0.493 < 0.495 < 0.483 < 0.498 < 0.495 < 0.474 < 0.493 < 0.485 < 0.498 < 0.495 < 0.498 < 0.5 < 0.498 < 0.495 < 0.485 < 0.493 < 0.495 < 0.495 < 0.495 < 0.5 < 0.481 < 0.493 < 0.495 < 0.488 < 0.498 < 0.49 < 0.493 < 0.481 < 0.488 < 0.498 < 0.493 < 0.495 < 0.5 < 0.485 < 0.481 < 0.485 < 0.495 < 0.498 < 0.493 < 0.498 < 0.483 < 0.5 < 0.495 < 0.495 < 0.498 < 0.49 < 0.498 < 0.49 < 0.493 PFHxA (ng/g) < 0.493 < 0.495 < 0.483 < 0.498 < 0.495 < 0.474 < 0.493 < 0.485 < 0.498 < 0.495 < 0.498 < 0.5 < 0.498 < 0.495 < 0.485 < 0.493 < 0.495 < 0.495 < 0.495 < 0.5 < 0.481 < 0.493 < 0.495 < 0.488 < 0.498 < 0.49 < 0.493 < 0.481 < 0.488 < 0.498 < 0.493 < 0.495 < 0.5 < 0.485 < 0.481 < 0.485 < 0.495 < 0.498 < 0.493 < 0.498 < 0.483 < 0.5 < 0.495 < 0.495 < 0.498 < 0.49 < 0.498 < 0.49 < 0.493 PFHxS (ng/g) < 0.985 < 0.99 < 0.966 < 0.995 < 0.99 < 0.948 < 0.985 < 0.971 < 0.995 < 0.99 < 0.995 < 1 < 0.995 < 0.99 < 0.971 < 0.985 < 0.99 < 0.99 < 0.99 < 1 < 0.962 < 0.985 < 0.99 < 0.976 < 0.995 < 0.98 < 0.985 < 0.962 < 0.976 < 0.995 < 0.985 < 0.99 < 1 < 0.971 < 0.962 < 0.971 < 0.99 < 0.995 < 0.985 < 2.2 < 0.966 < 1.41 2.69 < 0.99 < 0.995 < 0.98 < 0.995 < 0.98 < 0.985 PFNA (ng/g) 0.928 0.782 0.934 0.555 < 0.495 0.66 < 0.493 < 0.485 < 0.498 < 0.495 < 0.498 < 0.5 < 0.498 < 0.495 < 0.485 < 0.493 < 0.495 < 0.495 < 0.495 < 0.5 < 0.481 < 0.493 < 0.495 < 0.488 < 0.498 < 0.49 < 0.493 < 0.481 < 0.488 < 0.498 < 0.493 < 0.495 < 0.5 < 0.485 < 0.481 < 0.485 < 0.495 < 0.498 < 0.493 < 0.498 < 0.483 < 0.5 < 0.495 < 0.495 < 0.498 < 0.49 0.755 0.675 0.703 PFOA (ng/g) < 0.493 < 0.495 < 0.483 < 0.498 < 0.495 < 0.474 < 0.493 < 0.485 < 0.498 < 0.495 < 0.498 < 0.5 < 0.498 < 0.495 < 0.485 < 0.493 < 0.495 < 0.495 < 0.495 < 0.5 < 0.481 < 0.493 < 0.495 < 0.488 < 0.498 < 0.49 < 0.493 < 0.481 < 0.488 < 0.498 < 0.493 < 0.495 < 0.5 < 0.485 < 0.481 < 0.485 < 0.495 < 0.498 < 0.493 < 0.498 < 0.483 < 0.5 0.676 < 0.495 < 0.498 < 0.49 < 0.498 < 0.49 < 0.493 PFOS (ng/g) 48.4 37.6 52.8 50.1 30.8 5.9 31.7 17.5 27.3 17.6 6.72 10.7 18.2 37.3 19.5 5.9 19.7 19.1 17.2 17.3 25.8 8.3 14.3 28.4 27.5 13.8 13.6 17.4 15.9 16.1 27.2 11.4 84.5 28.6 16.1 11.7 11.3 13 13 7.89 8.6 6.42 21.7 8.08 8.68 11.7 27.6 41 32 PFOSA (ng/g) 0.971 < 0.594 0.654 1.02 < 0.594 < 0.569 < 0.591 < 0.583 < 0.597 < 0.594 < 0.597 < 0.6 < 0.597 < 0.594 < 0.583 < 0.591 < 0.594 < 0.594 < 0.594 < 0.6 < 0.577 < 0.591 < 0.594 < 0.585 < 0.597 < 0.588 < 0.591 < 0.577 < 0.585 < 0.597 < 0.591 < 0.594 < 0.6 < 0.583 < 0.577 < 0.583 < 0.594 < 0.597 < 0.591 < 0.597 < 0.58 < 0.6 < 0.594 < 0.594 < 0.597 < 0.588 < 0.597 < 0.588 < 0.591 PFPeA (ng/g) < 0.493 < 0.495 < 0.483 < 0.498 < 0.495 < 0.474 < 0.493 < 0.485 < 0.498 < 0.495 < 0.498 < 0.5 < 0.498 < 0.495 < 0.485 < 0.493 < 0.495 < 0.495 < 0.495 < 0.5 < 0.481 < 0.493 < 0.495 < 0.488 < 0.498 < 0.49 < 0.493 < 0.481 < 0.488 < 0.498 < 0.493 < 0.495 < 0.5 < 0.485 < 0.481 < 0.485 < 0.495 < 0.498 < 0.493 < 0.498 < 0.483 < 0.5 < 0.495 < 0.495 < 0.498 < 0.49 < 0.498 < 0.49 < 0.493 PFUnA (ng/g) 1.24 0.597 0.672 0.735 1.4 1.74 0.755 < 0.485 < 0.498 < 0.495 < 0.498 < 0.5 < 0.498 0.807 < 0.485 < 0.493 < 0.495 < 0.495 0.509 < 0.5 1.03 1.45 < 0.495 1.15 0.59 1.22 1.12 0.814 < 0.488 < 0.498 0.598 < 0.495 0.677 < 0.485 < 0.481 0.512 < 0.495 < 0.498 < 0.493 < 0.498 < 0.483 < 0.5 0.635 < 0.495 < 0.498 < 0.49 0.566 0.81 0.796 5 of 8 April 2016 160945-01.02 Sample Name MISS-S3-R3-13 MISS-S3-R3-14 MISS-S3-R3-15 MISS-S3-R3-16 MISS-S3-R3-17 MISS-S3-R3-18 MISS-S3-R3-19 MISS-S3-R3-20 MISS-S3-R4-01 MISS-S3-R5-01 MISS-S4A-R1-01 MISS-S4A-R1-02 MISS-S4A-R1-03 MISS-S4A-R1-04 MISS-S4A-R1-05 MISS-S4A-R1-06 MISS-S4A-R1-07 MISS-S4A-R1-08 MISS-S4A-R1-09 MISS-S4A-R1-10 MISS-S4A-R1-11 MISS-S4A-R1-12 MISS-S4A-R1-13 MISS-S4A-R1-14 MISS-S4A-R1-15 MISS-S4A-R1-16 MISS-S4A-R1-16DUP MISS-S4A-R1-17 MISS-S4A-R1-18 MISS-S4A-R1-19 MISS-S4A-R1-20 MISS-S4A-R1-21 MISS-S4A-R1-22 MISS-S4A-R1-23 MISS-S4A-R1-24 MISS-S4A-R1-25 MISS-S4A-R1-26 MISS-S4A-R1-27 MISS-S4A-R1-28 MISS-S4A-R1-29 MISS-S4A-R1-30 MISS-S4A-R1-31 MISS-S4A-R1-32 MISS-S4A-R1-33 MISS-S4A-R1-34 MISS-S4A-R1-35 MISS-S4A-R2-01 MISS-S4A-R2-02 MISS-S4A-R2-03 Sample Date 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/28/2013 10/1/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/27/2013 9/27/2013 9/27/2013 Sample Time 11:54:00 AM 11:56:00 AM 11:57:00 AM 10:52:00 AM 12:00:00 PM 12:02:00 PM 12:04:00 PM 12:06:00 PM 11:55:00 AM 5:41:00 PM 5:50:00 PM 5:51:00 PM 5:52:00 PM 5:54:00 PM 5:56:00 PM 5:57:00 PM 6:00:00 PM 6:00:00 PM 6:01:00 PM 6:03:00 PM 6:04:00 PM 6:05:00 PM 6:06:00 PM 6:07:00 PM 6:09:00 PM 6:11:00 PM 6:11:00 PM 6:13:00 PM 6:15:00 PM 6:16:00 PM 6:17:00 PM 6:21:00 PM 6:22:00 PM 6:23:00 PM 6:24:00 PM 6:25:00 PM 6:27:00 PM 6:28:00 PM 6:30:00 PM 6:32:00 PM 6:33:00 PM 6:34:00 PM 6:35:00 PM 6:36:00 PM 6:37:00 PM 6:38:00 PM 12:32:00 PM 12:34:00 PM 12:37:00 PM Sample Type N N N N N N N N N N N N N N N N N N N N N N N N N N LR N N N N N N N N N N N N N N N N N N N N N N River Section MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S3 MISS-S2B MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A -MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A Species White Bass White Bass White Bass Carp Blue gill Blue gill Blue gill Blue gill Blue gill Carp Carp Carp Carp Carp Carp Carp Carp Carp Carp Carp Carp Carp Carp Carp Carp Freshwater drum -Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum White Bass Blue gill Blue gill Blue gill Blue gill White Bass White Bass Blue gill 2013 Data Summary Report Mississippi River - Pool 2 Length (mm) 394 380 375 560 172 141 133 126 134 468 474 519 574 474 500 445 437 499 466 444 472 446 467 603 481 525 -397 424 418 426 484 432 419 414 503 420 390 454 500 334 309 156 115 109 113 380 308 141 Table 6 2013 Fish Results Weight (g) PFBA (ng/g) PFBS (ng/g) 884 < 0.495 < 0.99 848 < 0.49 < 0.98 694 < 0.488 < 0.976 2700 < 0.495 < 0.99 138 < 0.495 < 0.99 73 < 0.493 < 0.985 61 < 0.488 < 0.976 36 < 0.495 < 0.99 48 < 0.439 < 0.877 1275 < 0.469 < 0.939 1341 < 0.5 < 1 1984 < 0.498 < 0.995 2729 < 0.498 < 0.995 1338 < 0.493 < 0.985 1726 < 0.49 < 0.98 1088 < 0.498 < 0.995 994 < 0.49 < 0.98 1540 < 0.5 < 1 1199 < 0.483 < 0.966 1160 < 0.498 < 0.995 1574 < 0.488 < 0.976 1185 < 0.493 < 0.985 1337 0.521 < 0.98 2960 < 0.5 < 1 1697 < 0.498 < 0.995 2184 < 0.49 < 0.98 -- < 0.498 < 0.995 788 < 0.493 < 0.985 1108 < 0.503 < 1.01 1164 < 0.495 < 0.99 1070 < 0.485 < 0.971 1786 < 0.485 < 0.971 1022 < 0.503 < 1.01 1022 < 0.483 < 0.966 983 < 0.49 < 0.98 1909 < 0.483 < 0.966 960 < 0.503 < 1.01 624 < 0.467 < 0.935 1101 < 0.459 < 0.917 1775 < 0.478 < 0.957 467 < 0.508 < 1.02 337 < 0.483 < 0.966 100 < 0.493 < 0.985 37 < 0.442 < 0.885 27 < 0.498 < 0.995 31 < 0.457 < 0.913 816 < 0.498 < 0.995 399 < 0.5 < 1 60 < 0.518 < 1.04 PFDA (ng/g) 1.43 1.5 3.27 1.02 0.606 0.577 0.648 < 0.495 0.5 0.622 < 0.5 < 0.498 0.636 < 0.493 < 0.49 < 0.498 < 0.49 < 0.5 < 0.483 < 0.498 < 0.488 < 0.493 < 0.49 < 0.5 < 0.498 < 0.49 < 0.498 < 0.493 < 0.503 < 0.495 < 0.485 < 0.485 < 0.503 < 0.483 < 0.49 < 0.483 < 0.503 < 0.467 < 0.459 < 0.478 < 0.508 2.04 1.62 1.29 < 0.498 < 0.457 3.34 2.49 0.802 PFDoA (ng/g) 0.652 0.886 1.15 < 0.495 < 0.495 < 0.493 < 0.488 < 0.495 < 0.439 < 0.469 < 0.5 < 0.498 < 0.498 < 0.493 < 0.49 < 0.498 < 0.49 < 0.5 < 0.483 < 0.498 < 0.488 < 0.493 < 0.49 < 0.5 < 0.498 < 0.49 < 0.498 < 0.493 < 0.503 < 0.495 < 0.485 < 0.485 < 0.503 < 0.483 < 0.49 < 0.483 < 0.503 < 0.467 0.472 < 0.478 < 0.508 0.56 0.831 0.466 < 0.498 < 0.457 1.2 0.766 < 0.518 PFHpA (ng/g) < 0.495 < 0.49 < 0.488 < 0.495 < 0.495 < 0.493 < 0.488 < 0.495 < 0.439 < 0.469 < 0.5 < 0.498 < 0.498 < 0.493 < 0.49 < 0.498 < 0.49 < 0.5 < 0.483 < 0.498 < 0.488 < 0.493 < 0.49 < 0.5 < 0.498 < 0.49 < 0.498 < 0.493 < 0.503 < 0.495 < 0.485 < 0.485 < 0.503 < 0.483 < 0.49 < 0.483 < 0.503 < 0.467 < 0.459 < 0.478 < 0.508 < 0.483 < 0.493 < 0.442 < 0.498 < 0.457 < 0.498 < 0.5 < 0.518 PFHxA (ng/g) < 0.495 < 0.49 < 0.488 < 0.495 < 0.495 < 0.493 < 0.488 < 0.495 < 0.439 < 0.469 < 0.5 < 0.498 < 0.498 < 0.493 < 0.49 < 0.498 < 0.49 < 0.5 < 0.483 < 0.498 < 0.488 < 0.493 < 0.49 < 0.5 < 0.498 < 0.49 < 0.498 < 0.493 < 0.503 < 0.495 < 0.485 < 0.485 < 0.503 < 0.483 < 0.49 < 0.483 < 0.503 < 0.467 < 0.459 < 0.478 < 0.508 < 0.483 < 0.493 < 0.442 < 0.498 < 0.457 < 0.498 < 0.5 < 0.518 PFHxS (ng/g) < 0.99 < 0.98 < 0.976 < 0.99 < 0.99 < 1.38 < 0.976 < 0.99 < 0.877 < 0.939 < 1 < 0.995 < 0.995 < 0.985 < 0.98 < 0.995 < 1.13 < 1 < 0.966 < 0.995 < 0.976 < 0.985 < 0.98 < 1 < 0.995 < 1.81 < 0.995 < 0.985 < 1.01 < 0.99 < 0.971 < 0.971 < 1.01 < 0.966 < 0.98 < 0.966 < 1.01 < 0.935 < 0.917 < 0.957 < 1.02 < 0.966 < 0.985 < 0.885 < 0.995 < 0.913 < 0.995 < 1 < 1.04 PFNA (ng/g) < 0.495 0.744 0.763 < 0.495 < 0.495 < 0.493 < 0.488 < 0.495 < 0.439 < 0.469 < 0.5 < 0.498 < 0.498 < 0.493 < 0.49 < 0.498 < 0.49 < 0.5 < 0.483 < 0.498 < 0.488 < 0.493 < 0.49 < 0.5 < 0.498 < 0.49 < 0.498 < 0.493 < 0.503 < 0.495 < 0.485 < 0.485 < 0.503 < 0.483 < 0.49 < 0.483 < 0.503 < 0.467 < 0.459 < 0.478 < 0.508 0.806 < 0.493 < 0.442 < 0.498 < 0.457 < 0.498 0.691 < 0.518 PFOA (ng/g) < 0.495 < 0.49 < 0.488 < 0.495 < 0.495 < 0.493 < 0.488 < 0.495 < 0.439 < 0.469 < 0.5 < 0.498 < 0.498 < 0.493 < 0.49 < 0.498 < 0.49 < 0.5 < 0.483 < 0.498 < 0.488 < 0.493 < 0.49 < 0.5 < 0.498 < 0.49 < 0.498 < 0.493 < 0.503 < 0.495 < 0.485 < 0.485 < 0.503 < 0.483 < 0.49 < 0.483 < 0.503 < 0.467 < 0.459 < 0.478 < 0.508 < 0.483 < 0.493 < 0.442 < 0.498 < 0.457 < 0.498 < 0.5 < 0.518 PFOS (ng/g) 23.4 29.2 36.8 19.1 10.9 8.59 8.45 10.7 12.5 24.8 11.5 9.21 7.1 6.39 2.93 7.31 1.46 9.08 5.35 6.41 30.4 5.26 4.14 3.41 16.2 5.17 J 6.34 4.91 4.68 6.9 13.6 4.52 8.16 3.75 16.7 3.68 20.3 10.7 2.53 5.49 14.4 35.9 24.8 16.9 4.44 7.81 73.7 47.9 8.76 PFOSA (ng/g) 0.645 0.679 0.63 < 0.594 < 0.594 < 0.591 < 0.585 < 0.594 < 0.526 < 0.563 < 0.6 < 0.597 < 0.597 < 0.591 < 0.588 < 0.597 < 0.588 < 0.6 < 0.58 < 0.597 < 0.585 < 0.591 < 0.588 < 0.6 < 0.597 < 0.588 < 0.597 < 0.591 < 0.603 < 0.594 < 0.603 < 0.583 < 0.603 < 0.58 < 0.588 < 0.58 0.605 < 0.561 < 0.55 < 0.574 < 0.609 1.17 < 0.591 < 0.531 < 0.597 < 0.548 < 0.597 1.32 < 0.622 PFPeA (ng/g) < 0.495 < 0.49 < 0.488 < 0.495 < 0.495 < 0.493 < 0.488 < 0.495 < 0.439 < 0.469 0.605 < 0.498 < 0.498 < 0.493 < 0.49 < 0.498 < 0.49 < 0.5 < 0.483 < 0.498 < 0.488 < 0.493 < 0.49 < 0.5 < 0.498 < 0.49 < 0.498 < 0.493 < 0.503 < 0.495 < 0.485 < 0.485 < 0.503 < 0.483 < 0.49 < 0.483 < 0.503 < 0.467 < 0.459 < 0.478 < 0.508 < 0.483 < 0.493 < 0.442 < 0.498 < 0.457 < 0.498 < 0.5 < 0.518 PFUnA (ng/g) 0.728 0.771 0.757 < 0.495 < 0.495 < 0.493 < 0.488 < 0.495 < 0.439 < 0.469 < 0.5 < 0.498 < 0.498 < 0.493 < 0.49 < 0.498 < 0.49 < 0.5 < 0.483 < 0.498 < 0.488 < 0.493 < 0.49 < 0.5 < 0.498 < 0.49 < 0.498 < 0.493 < 0.503 < 0.495 < 0.485 < 0.485 < 0.503 < 0.483 < 0.49 < 0.483 < 0.503 < 0.467 < 0.459 < 0.478 < 0.508 0.547 1.02 0.449 < 0.498 < 0.457 1.36 0.737 < 0.518 6 of 8 April 2016 160945-01.02 Sample Name MISS-S4A-R2-04 MISS-S4A-R2-05 MISS-S4A-R2-06 MISS-S4A-R2-07 MISS-S4A-R2-08 MISS-S4A-R2-09 MISS-S4A-R2-10 MISS-S4A-R2-11 MISS-S4A-R2-12 MISS-S4A-R3-01 MISS-S4A-R3-02 MISS-S4A-R3-03 MISS-S4A-R4-01 MISS-S4A-R4-01DUP MISS-S4A-R4-02 MISS-S4A-R4-03 MISS-S4A-R5-01 MISS-S4A-R5-02 MISS-S4A-R5-03 MISS-S4B-R1-01 MISS-S4B-R1-02 MISS-S4B-R1-03 MISS-S4B-R1-04 MISS-S4B-R1-04DUP MISS-S4B-R1-05 MISS-S4B-R1-06 MISS-S4B-R1-07 MISS-S4B-R1-08 MISS-S4B-R1-09 MISS-S4B-R1-10 MISS-S4B-R1-11 MISS-S4B-R1-12 MISS-S4B-R1-13 MISS-S4B-R1-14 MISS-S4B-R1-15 MISS-S4B-R1-16 MISS-S4B-R1-17 MISS-S4B-R1-18 MISS-S4B-R1-19 MISS-S4B-R1-20 MISS-S4B-R1-21 MISS-S4B-R1-22 MISS-S4B-R1-23 MISS-S4B-R2-01 MISS-S4B-R2-01DUP MISS-S4B-R2-02 MISS-S4B-R2-03 MISS-S4B-R2-04 MISS-S4B-R2-05 Sample Date 9/27/2013 9/27/2013 9/27/2013 9/27/2013 9/27/2013 9/27/2013 9/27/2013 9/27/2013 9/27/2013 9/27/2013 9/27/2013 9/27/2013 9/29/2013 9/29/2013 9/30/2013 9/30/2013 10/1/2013 10/1/2013 10/1/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 9/26/2013 Sample Time 12:39:00 PM 12:40:00 PM 12:44:00 PM 12:45:00 PM 12:46:00 PM 12:49:00 PM 12:51:00 PM 12:52:00 PM 12:53:00 PM 5:32:00 PM 5:34:00 PM 5:36:00 PM 6:27:00 PM 6:27:00 PM 6:29:00 PM 6:30:00 PM 5:48:00 PM 5:49:00 PM 5:51:00 PM 3:59:00 PM 4:12:00 PM 4:16:00 PM 4:18:00 PM 4:18:00 PM 4:19:00 PM 4:23:00 PM 4:25:00 PM 4:27:00 PM 4:28:00 PM 4:30:00 PM 4:32:00 PM 4:33:00 PM 4:35:00 PM 4:37:00 PM 4:38:00 PM 4:40:00 PM 4:41:00 PM 4:43:00 PM 4:44:00 PM 4:46:00 PM 4:48:00 PM 4:49:00 PM 4:50:00 PM 5:06:00 PM 5:06:00 PM 5:08:00 PM 5:09:00 PM 5:10:00 PM 5:12:00 PM Sample Type N N N N N N N N N N N N N LR N N N N N N N N N LR N N N N N N N N N N N N N N N N N N N N LR N N N N River Section MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A -MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4A MISS-S4B MISS-S4B MISS-S4B MISS-S4B -MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B -MISS-S4B MISS-S4B MISS-S4B MISS-S4B Species Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill White Bass White Bass Blue gill White Bass -White Bass White Bass White Bass White Bass White Bass Carp Carp Carp Carp -Carp Carp Carp Carp Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Blue gill Carp -Carp Carp Carp Carp 2013 Data Summary Report Mississippi River - Pool 2 Length (mm) 177 146 112 134 142 123 106 111 121 444 244 149 364 -421 237 405 407 437 444 651 626 581 -466 564 481 463 395 474 434 428 425 406 151 148 117 123 118 118 109 107 118 465 -439 460 584 455 Table 6 2013 Fish Results Weight (g) PFBA (ng/g) PFBS (ng/g) 140 < 0.498 < 0.995 79 < 0.521 < 1.04 30 < 0.51 < 1.02 66 < 0.474 < 0.948 61 < 0.498 < 0.995 42 < 0.5 < 1 26 < 0.5 < 1 31 < 0.498 < 0.995 41 < 0.5 < 1 1112 < 0.472 < 0.943 175 < 0.597 < 0.952 72 < 0.51 < 1.02 628 < 0.405 < 0.81 -- < 0.478 < 0.957 956 < 0.467 < 0.935 164 < 0.461 < 0.922 866 < 0.481 < 0.962 922 < 0.469 < 0.939 1115 < 0.49 < 0.98 1242 < 0.5 < 1 3290 < 0.474 < 0.948 2774 0.564 < 0.995 2188 < 0.435 < 0.87 -- < 0.493 < 0.985 1290 < 0.577 < 0.99 2254 < 0.481 < 0.962 1508 < 0.5 < 1 1372 < 0.459 < 0.917 870 < 0.513 < 1.03 1507 < 0.488 < 0.976 1117 < 0.465 < 0.93 981 < 0.459 < 0.917 1108 < 0.485 < 0.971 977 < 0.472 < 0.943 77 < 0.488 < 0.976 74 < 0.476 < 0.952 37 < 0.485 < 0.971 47 < 0.455 < 0.909 37 < 0.469 < 0.939 41 < 0.508 < 1.02 28 < 0.508 < 0.966 40 < 0.485 < 0.971 43 < 0.495 < 0.99 1153 7.64 < 0.98 -- 7.48 < 0.962 1075 1.93 < 0.98 1025 5.91 < 1.02 1839 11.6 < 1 1070 0.704 < 1 PFDA (ng/g) 1.2 1.47 0.812 0.569 < 0.498 0.652 0.867 0.984 1.1 1.78 2.58 < 0.51 2.58 2.5 1.98 2.03 1.98 3.23 2.09 0.666 0.685 0.503 0.746 0.627 < 0.495 0.57 < 0.5 1.43 1.04 1.34 1.33 2.63 1.58 1.46 < 0.488 0.955 1.16 1.08 0.697 0.765 1.17 0.983 2.18 < 0.49 < 0.481 < 0.49 0.742 1.1 0.957 PFDoA (ng/g) 0.512 2.17 < 0.51 < 0.474 < 0.498 < 0.5 < 0.5 < 0.498 < 0.5 < 0.472 0.532 < 0.51 0.96 0.869 0.867 < 0.461 0.581 1.61 0.548 < 0.5 < 0.474 < 0.498 < 0.435 < 0.493 < 0.495 < 0.481 < 0.5 < 0.459 0.998 1.28 1.39 2.9 1.11 2.19 < 0.488 < 0.476 < 0.485 < 0.455 < 0.469 < 0.508 0.805 < 0.485 1.52 0.626 0.637 1 0.715 5.65 < 0.5 PFHpA (ng/g) < 0.498 < 0.521 < 0.51 < 0.474 < 0.498 < 0.5 < 0.5 < 0.498 < 0.5 < 0.472 < 0.476 < 0.51 < 0.405 < 0.478 < 0.467 < 0.461 < 0.481 < 0.469 < 0.49 < 0.5 < 0.474 < 0.498 < 0.435 < 0.493 < 0.495 < 0.481 < 0.5 < 0.459 < 0.513 < 0.488 < 0.465 < 0.459 < 0.485 < 0.472 < 0.488 < 0.476 < 0.485 < 0.455 < 0.469 < 0.508 < 0.483 < 0.485 < 0.495 < 0.49 < 0.481 < 0.49 < 0.51 < 0.5 < 0.5 PFHxA (ng/g) < 0.498 < 0.521 < 0.51 < 0.474 < 0.498 < 0.5 < 0.5 < 0.498 < 0.5 < 0.472 < 0.476 < 0.51 < 0.405 < 0.478 < 0.467 < 0.461 < 0.481 < 0.469 < 0.49 < 0.5 < 0.474 < 0.498 < 0.435 < 0.493 < 0.495 < 0.481 < 0.5 < 0.459 < 0.513 < 0.488 < 0.465 < 0.459 < 0.485 < 0.472 < 0.488 < 0.476 < 0.485 < 0.455 < 0.469 < 0.508 < 0.483 < 0.485 < 0.495 < 0.49 < 0.481 < 0.49 < 0.51 < 0.5 < 0.5 PFHxS (ng/g) < 0.995 < 1.04 < 1.02 < 0.948 < 0.995 < 1 < 1 < 0.995 < 1 < 0.943 < 0.952 < 1.02 < 0.81 < 0.957 < 0.935 < 0.922 < 0.962 < 0.939 < 0.98 < 1 < 0.948 < 0.995 < 0.87 < 0.985 < 0.99 < 0.962 < 1 < 0.917 < 1.03 < 0.976 < 0.93 < 0.917 < 0.971 < 0.943 < 0.976 < 0.952 < 0.971 < 0.909 < 0.939 < 1.02 < 0.966 < 0.971 < 0.99 < 0.98 < 0.962 < 0.98 < 1.02 < 1 < 1 PFNA (ng/g) < 0.498 < 0.521 < 0.51 < 0.474 < 0.498 < 0.5 < 0.5 < 0.498 < 0.5 0.548 0.918 < 0.51 1.54 1.3 1.04 0.828 0.704 0.528 0.845 < 0.5 < 0.474 < 0.498 < 0.435 < 0.493 < 0.495 < 0.481 < 0.5 < 0.459 < 0.513 < 0.488 < 0.465 < 0.459 < 0.485 < 0.472 < 0.488 < 0.476 < 0.485 < 0.455 < 0.469 < 0.508 < 0.483 < 0.485 < 0.495 < 0.49 < 0.481 < 0.49 < 0.51 < 0.5 < 0.5 PFOA (ng/g) < 0.498 < 0.521 < 0.51 < 0.474 < 0.498 < 0.5 < 0.5 < 0.498 < 0.5 < 0.472 < 0.476 < 0.51 < 0.405 < 0.478 < 0.467 < 0.461 < 0.481 < 0.469 < 0.49 < 0.5 < 0.474 < 0.498 < 0.435 < 0.493 < 0.495 < 0.481 < 0.5 < 0.459 < 0.513 < 0.488 < 0.465 < 0.459 < 0.485 < 0.472 < 0.488 < 0.476 < 0.485 < 0.455 < 0.469 < 0.508 < 0.483 < 0.485 < 0.495 < 0.49 < 0.481 < 0.49 0.86 0.559 < 0.5 PFOS (ng/g) 11.3 108 10.8 7.71 24.1 4.18 7.67 9.28 12.4 28.3 39.1 6.33 58.5 53.3 35.5 28.9 51.4 59.7 29.7 23.1 19.5 22.3 9.33 9.93 14.3 12.3 13.6 16.1 27 6.71 23.2 9.01 37.3 10.7 14.2 18.5 137 12.9 11.5 7.8 24.9 11.3 96.7 24.6 23.6 73.4 93 227 52.8 PFOSA (ng/g) < 0.597 1.34 < 0.612 < 0.569 < 0.597 < 0.6 < 0.6 < 0.597 < 0.6 < 0.566 0.782 < 0.612 0.709 0.85 < 0.561 0.999 0.73 0.736 < 0.588 < 0.6 < 0.569 < 0.597 < 0.522 < 0.591 < 0.594 < 0.577 < 0.6 < 0.55 0.759 < 0.585 0.896 0.606 0.821 < 0.566 < 0.585 < 0.571 4.52 < 0.545 < 0.563 < 0.609 0.829 < 0.583 2.05 5.66 5.76 4.82 14.2 22.4 < 0.6 PFPeA (ng/g) < 0.498 < 0.521 < 0.51 < 0.474 < 0.498 < 0.5 < 0.5 < 0.498 < 0.5 < 0.472 < 0.476 < 0.51 < 0.405 < 0.478 < 0.467 < 0.461 < 0.481 < 0.469 < 0.49 < 0.5 < 0.474 < 0.498 < 0.435 < 0.493 < 0.495 < 0.481 < 0.5 < 0.459 < 0.513 < 0.488 < 0.465 < 0.459 J < 0.485 J < 0.472 J < 0.488 J < 0.476 J < 0.485 J < 0.455 J < 0.469 J < 0.508 J < 0.483 J < 0.485 J < 0.495 J < 0.49 J < 0.481 < 0.49 J < 0.51 J < 0.5 J < 0.5 J PFUnA (ng/g) 0.654 0.975 < 0.51 < 0.474 < 0.498 < 0.5 < 0.5 < 0.498 < 0.5 0.678 0.76 < 0.51 1.16 1.14 1.02 0.476 0.996 2.06 0.935 < 0.5 < 0.474 < 0.498 < 0.435 < 0.493 < 0.495 < 0.481 < 0.5 0.533 0.944 0.967 1.33 2.64 1.14 2.01 < 0.488 < 0.476 < 0.485 0.458 0.507 < 0.508 0.866 < 0.485 1.11 < 0.49 < 0.481 < 0.49 < 0.51 1.29 < 0.5 7 of 8 April 2016 160945-01.02 Sample Name Sample Date Sample Time Sample Type MISS-S4B-R2-06 9/26/2013 5:14:00 PM N MISS-S4B-R2-07 9/26/2013 5:08:00 PM N MISS-S4B-R2-08 9/26/2013 5:20:00 PM N MISS-S4B-R2-09 9/26/2013 5:23:00 PM N MISS-S4B-R2-10 9/26/2013 5:25:00 PM N MISS-S4B-R2-11 9/26/2013 5:27:00 PM N MISS-S4B-R2-12 9/26/2013 5:29:00 PM N MISS-S4B-R2-13 9/26/2013 5:30:00 PM N MISS-S4B-R2-14 9/26/2013 5:31:00 PM N MISS-S4B-R2-15 9/26/2013 5:32:00 PM N MISS-S4B-R2-16 9/26/2013 5:34:00 PM N MISS-S4B-R2-17 9/26/2013 5:35:00 PM N MISS-S4B-R2-18 9/26/2013 5:08:00 PM N MISS-S4B-R2-19 9/26/2013 5:38:00 PM N MISS-S4B-R2-20 9/26/2013 5:39:00 PM N MISS-S4B-R2-20DUP 9/26/2013 5:39:00 PM LR MISS-S4B-R2-21 9/26/2013 5:40:00 PM N MISS-S4B-R2-22 9/26/2013 5:42:00 PM N MISS-S4B-R2-23 9/26/2013 5:44:00 PM N MISS-S4B-R2-24 9/26/2013 5:44:00 PM N MISS-S4B-R3-01 9/27/2013 5:39:00 PM N MISS-S4B-R4-01 9/29/2013 12:20:00 PM N MISS-S4B-R4-02 9/29/2013 12:27:00 PM N MISS-S4B-R4-04 9/29/2013 12:33:00 PM N MISS-S4B-R5-01 9/29/2013 1:45:00 PM N MISS-S4B-R5-02 9/29/2013 1:46:00 PM N MISS-S4B-R5-03 9/29/2013 1:47:00 PM N MISS-S4B-R5-04 9/29/2013 1:49:00 PM N MISS-S4B-R5-05 9/29/2013 1:51:00 PM N MISS-S4B-R5-06 9/29/2013 1:52:00 PM N MISS-S4B-R5-07 9/29/2013 1:53:00 PM N MISS-S4B-R5-08 9/29/2013 1:55:00 PM N MISS-S4B-R5-09 9/29/2013 1:56:00 PM N MISS-S4B-R6-01 10/1/2013 5:43:00 PM N MISS-S4B-R6-01DUP 10/1/2013 5:43:00 PM LR MISS-S4B-R6-02 10/1/2013 5:45:00 PM N Notes: All non-detect results are reported at the reporting limit. -- = results not reported or not applicable < = compound analyzed, but not detected above reporting limit J = estimated value LR = lab replicate MS = matrix spike ng/g = nanogram per gram N = environmental sample River Section MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B -MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B MISS-S4B -MISS-S4B Species Carp Carp Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Freshwater drum Carp White Bass White Bass -Blue gill Blue gill Blue gill Blue gill White Bass White Bass White Bass White Bass White Bass White Bass White Bass White Bass White Bass White Bass White Bass White Bass White Bass Blue gill -Blue gill PFBA = Perfluorobutanoate PFBS = Perfluorobutanesulfonate PFDA = Perfluorodecanoate PFDoA = Perfluorododecanoate PFHpA = Perfluoroheptanoate PFHxA = Perfluorohexanoate PFHxS = Perfluorohexanesulfonate Length (mm) 462 585 379 359 428 427 397 429 428 457 326 416 493 343 372 -128 125 112 106 333 319 391 312 314 365 431 333 383 316 355 317 307 99 -101 Table 6 2013 Fish Results Weight (g) PFBA (ng/g) PFBS (ng/g) 1104 3.63 < 0.995 2416 1.41 < 0.99 865 < 0.5 < 1 684 < 0.505 < 1.01 1279 < 0.788 < 0.995 1688 < 0.495 < 0.99 907 < 1.39 < 1 1104 < 0.519 < 0.98 1095 < 0.51 < 1.02 1474 < 0.508 < 1.02 380 < 0.498 < 0.995 969 < 0.495 < 0.99 2324 < 0.493 < 0.985 578 < 0.49 < 0.98 652 < 0.51 < 1.02 -- < 0.49 < 0.98 47 < 0.513 < 1.03 51 < 0.478 < 0.957 31 < 0.508 < 1.02 25 < 0.485 < 0.971 456 < 0.478 < 0.957 422 < 0.441 < 0.881 590 < 0.467 < 0.935 369 < 0.469 < 0.939 360 < 0.488 < 0.976 680 < 0.467 < 0.935 831 < 0.49 < 0.98 483 < 0.474 < 0.948 779 < 0.478 < 0.957 378 < 0.485 < 0.971 592 < 0.5 < 1 446 < 0.392 < 0.784 367 < 0.476 < 0.952 23 < 0.493 < 0.985 -- < 0.478 < 0.957 25 < 0.412 < 0.823 PFDA (ng/g) < 0.498 0.901 0.875 1.51 < 0.498 3.04 4.55 2.67 3.98 < 0.508 3.88 2.67 2.29 2.53 3.08 3.34 1.04 1.15 1.6 0.578 2.35 3.18 2.56 2.23 2.98 2.41 2.44 2.21 3.87 1.86 2.77 5.81 1.54 < 0.493 0.497 1.04 PFDoA (ng/g) 0.763 < 0.495 1.43 3.85 < 0.498 7.9 1.29 6.9 7.2 < 0.508 1.31 7.55 0.793 1.25 1.22 1.09 < 0.513 < 0.478 0.835 < 0.485 0.562 1.25 0.867 0.708 0.94 0.854 1.68 0.83 1.61 < 0.485 0.726 3.28 < 0.476 < 0.493 < 0.478 < 0.412 PFHpA (ng/g) < 0.498 < 0.495 < 0.5 < 0.505 < 0.498 < 0.495 < 0.5 < 0.49 < 0.51 < 0.508 < 0.498 < 0.495 < 0.493 < 0.49 < 0.51 < 0.49 < 0.513 < 0.478 < 0.508 < 0.485 < 0.478 < 0.441 < 0.467 < 0.469 < 0.488 < 0.467 < 0.49 < 0.474 < 0.478 < 0.485 < 0.5 < 0.392 < 0.476 < 0.493 < 0.478 < 0.412 PFHxA (ng/g) < 0.498 < 0.495 < 0.5 < 0.505 < 0.498 < 0.495 < 0.5 < 0.49 < 0.51 < 0.508 < 0.498 < 0.495 < 0.493 < 0.49 < 0.51 < 0.49 < 0.513 < 0.478 < 0.508 < 0.485 < 0.478 < 0.441 < 0.467 < 0.469 < 0.488 < 0.467 < 0.49 < 0.474 < 0.478 < 0.485 < 0.5 < 0.392 < 0.476 < 0.493 < 0.478 < 0.412 PFHxS (ng/g) < 0.995 < 0.99 < 1 < 1.01 < 0.995 < 0.99 < 1 < 0.98 < 1.02 < 1.02 < 0.995 < 0.99 < 0.985 < 0.98 < 1.02 < 0.98 < 1.03 < 0.957 < 1.02 < 0.971 < 0.957 < 0.881 < 0.935 < 0.939 < 0.976 < 0.935 < 0.98 < 0.948 < 0.957 < 0.971 < 1 < 0.784 < 0.952 < 0.985 < 0.957 < 1.89 PFNA (ng/g) < 0.498 < 0.495 < 0.5 < 0.505 < 0.498 < 0.495 < 0.5 < 0.49 < 0.51 < 0.508 1.31 < 0.495 0.752 < 0.49 1.04 1.18 < 0.513 < 0.478 < 0.508 < 0.485 0.867 1.08 0.959 < 0.469 0.619 0.672 < 0.49 0.721 < 0.478 0.594 1.22 0.722 0.604 < 0.493 < 0.478 < 0.412 PFOA (ng/g) < 0.498 < 0.495 < 0.5 < 0.505 < 0.498 < 0.495 < 0.5 < 0.49 < 0.51 < 0.508 < 0.498 < 0.495 < 0.493 < 0.49 < 0.51 < 0.49 < 0.513 < 0.478 < 0.508 < 0.485 < 0.478 < 0.441 < 0.467 < 0.469 < 0.488 < 0.467 < 0.49 < 0.474 < 0.478 < 0.485 < 0.5 < 0.392 < 0.476 < 0.493 < 0.478 < 0.412 PFOS (ng/g) 70.6 74.3 106 126 8.17 98.4 368 130 243 11 176 133 29.5 37.5 115 114 16.2 24.6 87.5 16 39.8 83 52 38.5 49.2 60.8 35.6 31.2 68.6 49.5 67.1 177 31.7 5.22 6.1 7.68 PFOSA (ng/g) 10.5 2.84 4.58 5.12 < 0.597 10.1 13.8 5.71 5.59 < 0.609 2.35 6.44 0.714 0.884 1.04 1.16 < 0.615 < 0.574 3.59 < 0.583 0.896 2.01 1.19 1.1 0.918 1.24 < 0.588 0.692 0.636 1.85 1.2 4.52 0.727 < 0.591 < 0.574 < 0.494 PFPeA (ng/g) < 0.498 J < 0.495 J < 0.5 J < 0.505 < 0.498 < 0.495 < 0.5 < 0.49 < 0.51 < 0.508 < 0.498 < 0.495 < 0.493 < 0.49 < 0.51 < 0.49 < 0.513 < 0.478 < 0.508 < 0.485 < 0.478 < 0.441 < 0.467 < 0.469 < 0.488 < 0.467 < 0.49 < 0.474 < 0.478 < 0.485 < 0.5 < 0.392 < 0.476 < 0.493 < 0.478 < 0.412 PFUnA (ng/g) < 0.498 < 0.495 0.516 1.28 < 0.498 2.41 2.91 2.31 2.58 < 0.508 1.34 2.32 0.878 1.07 1.16 1.16 < 0.513 < 0.478 < 0.508 < 0.485 0.617 1.57 1.08 0.89 1.61 1.35 1.44 1.12 2.08 0.625 0.963 3.34 0.674 < 0.493 < 0.478 < 0.412 PFNA = Perfluorononanoate PFOA = Perfluorooctanoate PFOS = Perfluorooctanesulfonate PFOSA = Perfluorooctane sulfonamide PFPeA = Perfluoropentanoate PFUnA = Perfluoroundecanoate 2013 Data Summary Report Mississippi River - Pool 2 8 of 8 April 2016 160945-01.02 Sample Name Sample Date Sample Time BALDWIN_LAKE-PW-201309211418 9/21/2013 2:18:00 PM MISS-RM816.7-PW-201309291345 9/29/2013 1:45:00 PM MISS-RM817.0-PW-201309290831 9/29/2013 8:31:00 AM MISS-RM817.1-1-PW-201309291008 9/29/2013 10:08:00 AM MISS-RM817.1-2-PW-201309291331 9/29/2013 1:31:00 PM MISS-RM817.4-1-PW-201309290936 9/29/2013 9:36:00 AM MISS-RM817.4-2-PW-201309270916 9/27/2013 9:16:00 AM MISS-RM817.7-1-PW-201309221251 9/22/2013 12:51:00 PM MISS-RM817.7-2-PW-201309261210 9/26/2013 12:10:00 PM MISS-RM817.7-2-PW-201309261210DUP -- -- MISS-RM818.0-1-PW-201309220958 9/22/2013 9:58:00 AM MISS-RM818.0-2-PW-201309260815 9/26/2013 8:15:00 AM MISS-RM818.2-PW-201309211313 9/21/2013 1:13:00 PM MISS-RM819.0-PW-201309220854 9/22/2013 8:54:00 AM MISS-RM828.5-PW-201309201319 9/20/2013 1:19:00 PM MISS-RM829.6-PW-201309201245 9/20/2013 12:45:00 PM MISS-RM829.6-PW-201309201245DUP 9/20/2013 12:45:00 PM MISS-RM829.8-PW-201309201245DUP -- -- MISS-RM833.6-PW-201309201049 9/20/2013 10:49:00 AM MISS-RM834.2-PW-201309201159 9/20/2013 11:59:00 AM PIGSEYE_OF-PW-201309201115 9/20/2013 11:15:00 AM PW-FD-20130926 9/26/2013 12:10:00 PM SPRING_LAKE_N-PW-201309211445 9/21/2013 2:45:00 PM SPRING_LAKE_S-PW-201309221158 9/22/2013 11:58:00 AM Notes: All non-detect results are reported at the reporting limit. All perfluorochemicals were analyzed and reported in the dissolved fraction. -- = results not reported or not applicable < = compound analyzed, but not detected above reporting limit FB = field blank FD = field duplicate J = estimated value LR = lab replicate mg/L = milligrams per liter ng/L = nanogram per liter N = environmental sample Parent Location BALDWIN_LAKE MISS-RM816.7 MISS-RM817.0 MISS-RM817.1-1 MISS-RM817.1-2 MISS-RM817.4-1 MISS-RM817.4-2 MISS-RM817.7-1 MISS-RM817.7-2 MISS-RM817.7-2 MISS-RM818.0-1 MISS-RM818.0-2 MISS-RM818.2 MISS-RM819.0 MISS-RM828.5 MISS-RM829.6 MISS-RM829.6 -MISS-RM833.6 MISS-RM834.2 PIGSEYE_OF MISS-RM817.7-2 SPRING_LAKE_N SPRING_LAKE_S Sample Type N N N N N N N N N LR N N N N N N LR LR N N N FD N N PFBA = Perfluorobutanoate PFBS = Perfluorobutanesulfonate PFDA = Perfluorodecanoate PFDoA = Perfluorododecanoate PFHpA = Perfluoroheptanoate PFHxA = Perfluorohexanoate PFHxS = Perfluorohexanesulfonate PFNA = Perfluorononanoate PFOA = Perfluorooctanoate PFBA (ng/L) 22.7 J 382 2270 40200 5820 83300 15500 19300 J 27600 -31.1 J 1830 67.6 J 25.9 J 19.1 J 972 J 856 -23 J 413 J 40.9 J 29900 10.2 J 22.5 J Table 7 2013 Porewater Results PFBS PFDA PFDoA (ng/L) (ng/L) (ng/L) < 2.5 < 1.19 < 1.19 25.3 < 6.49 < 6.49 32.7 6.14 < 5.01 1730 72.9 < 4.67 < 190 1620 < 95 30400 < 7.91 < 7.91 1350 47.6 < 9.85 186 < 0.966 < 0.966 43600 93.1 < 7.37 -- -- -- 5.48 0.896 < 0.858 23.2 J < 3.96 < 3.96 556 < 1.09 < 1.09 < 7.13 < 1.03 < 1.03 < 2.06 < 1.03 < 1.03 4.44 < 1.03 1.75 5.59 < 1.01 < 1.01 -- -- -- 31.6 2.78 < 0.992 8.73 < 1.01 < 1.01 84.1 < 1.01 < 1.01 26600 82.5 < 7.81 199 < 1.09 < 1.09 487 1.1 < 1.07 PFHpA (ng/L) < 2.29 16.3 37.6 1770 5920 4820 1040 J 10.8 2730 -< 2.13 117 < 1.36 < 1.17 2.15 6.21 J 6.23 -< 2.16 2.86 < 3.53 2540 < 2.07 < 1.49 PFOS = Perfluorooctanesulfonate PFOSA = Perfluorooctane sulfonamide PFPeA = Perfluoropentanoate PFUnA = Perfluoroundecanoate TDS = total dissolved solids TOC = total organic carbon TSS = total suspended solids PFHxA (ng/L) 8.88 52.1 70.1 5540 10500 12700 7580 J 654 4110 -9.85 274 9.1 8.44 3.06 23.7 24.5 -16.9 10.8 15.9 3910 < 1.19 8.69 PFHxS (ng/L) < 3.9 < 13 24.4 908 682 7630 819 < 3.24 3760 -2.24 16.8 < 7.51 < 4.15 < 2.06 6.79 5.38 -2.89 < 2.02 < 2.74 4310 < 2.51 < 4.5 PFNA (ng/L) 2.73 < 6.49 < 5.01 54.3 313 100 60.8 2.99 823 -4.74 < 3.96 2.39 3.14 < 1.03 < 1.03 < 1.01 -10.9 < 1.01 < 1.01 759 < 1.09 7.05 PFOA (ng/L) 13.4 69.9 269 6880 17500 116000 3510 J 12.9 177000 -13.7 382 J 18.5 14.3 5.76 30.7 33.2 -25.9 18.9 21.7 142000 7.4 7.47 PFOS (ng/L) 7.94 175 821 20100 1250000 251 68500 3.86 27100 -6.05 75.7 J 5 3.54 2.31 2.043 J < 2.03 -25.4 2.33 14.7 34800 3.47 5.79 PFOSA (ng/L) < 1.19 < 6.49 14.3 122 460 < 7.91 36.5 < 0.966 < 7.37 -< 0.858 < 3.96 < 1.09 < 1.03 < 1.03 < 1.03 < 1.01 -< 0.992 < 1.01 < 1.01 < 7.81 1.2 < 1.07 PFPeA (ng/L) < 1.87 38.1 50.6 5130 1870 12300 7290 1730 4950 -< 4.25 149 J 5.82 < 2.83 4.17 25.4 27.9 -< 3.61 12.8 < 3.41 4820 < 2.76 < 2.89 PFUnA (ng/L) < 1.19 < 6.49 < 5.01 < 4.67 < 95 < 7.91 < 9.85 < 0.966 < 7.37 -< 0.858 < 3.96 < 1.09 1.14 < 1.03 < 1.03 < 1.01 -< 0.992 < 1.01 < 1.01 < 7.81 < 1.09 < 1.07 TDS (mg/L) -----330 -513 J 511 J -1270 J -337 J -425 J 494 J -474 1370 J 540 J -522 J --- TOC (mg/L) 20.9 ------- 13.6 8.3 -44 -13 -11.4 4.4 --41.9 1.8 -8.2 -22.1 TSS (mg/L) -----244 J -888 J 17.2 J 18.3 515 J -668 J -< 10 J 10.8 J -6.1 J 114 J 79.6 J -16 J --- 2013 Data Summary Report Mississippi River - Pool 2 1 of 1 April 2016 160945-01.02 Sample Name Sample Date Sample Time BALDWIN_LAKE-SED-201309231314 9/23/2013 1:14:00 PM MISS-RM816.7-SED-201309291543 9/29/2013 8:20:00 AM MISS-RM817.0-SED-201309291542 9/29/2013 3:42:00 PM MISS-RM817.1-1-SED-201309291541 9/29/2013 3:41:00 PM MISS-RM817.1-2-SED-201309291542 9/29/2013 3:42:00 PM MISS-RM817.4-1-SED-201309291539 9/29/2013 3:39:00 PM MISS-RM817.4-2-SED-201309280924 9/28/2013 9:24:00 AM MISS-RM817.4-2-SED-201309280924DUP 9/28/2013 9:24:00 AM MISS-RM817.4-2-SED-201309280924MS 9/28/2013 9:24:00 AM MISS-RM817.7-1-SED-201309231314 9/23/2013 1:14:00 PM MISS-RM817.7-2-SED-201309280938 9/28/2013 9:38:00 AM MISS-RM818.0-1-SED-201309231315 9/23/2013 1:15:00 PM MISS-RM818.0-2-SED-201309231329 9/23/2013 1:29:00 PM MISS-RM818.2-SED-201309231316 9/23/2013 1:16:00 PM MISS-RM819.0-SED-201309231316 9/23/2013 1:16:00 PM MISS-RM828.5-SED-201309201939 9/20/2013 7:39:00 PM MISS-RM829.6-SED-201309201939 9/20/2013 7:39:00 PM MISS-RM829.6-SED-201309201939DUP 9/20/2013 7:39:00 PM MISS-RM829.6-SED-201309201939MS 9/20/2013 7:39:00 PM MISS-RM833.6-SED-201309231259 9/23/2013 12:59:00 PM MISS-RM834.2-SED-201309201938 9/20/2013 7:38:00 PM PIGSEYE_OF-SED-201309201936 9/20/2013 7:36:00 PM SED-FD-20130928 9/28/2013 9:38:00 AM SPRING_LAKE_N-SED-201309231324 9/23/2013 1:24:00 PM SPRING_LAKE_S-SED-201309231323 9/23/2013 1:23:00 PM Notes: All non-detect results are reported at the reporting limit. -- = results not reported or not applicable < = compound analyzed, but not detected above reporting limit FD = field duplicate J = estimated value LR = lab replicate MS = matrix spike mg/g = milligrams per gram ng/g = nanogram per gram N = environmental sample Parent Location BALDWIN_LAKE MISS-RM816.7 MISS-RM817.0 MISS-RM817.1-1 MISS-RM817.1-2 MISS-RM817.4-1 MISS-RM817.4-2 MISS-RM817.4-2 -MISS-RM817.7-1 MISS-RM817.7-2 MISS-RM818.0-1 MISS-RM818.0-2 MISS-RM818.2 MISS-RM819.0 MISS-RM828.5 MISS-RM829.6 MISS-RM829.6 -MISS-RM833.6 MISS-RM834.2 PIGSEYE_OF MISS-RM817.7-2 SPRING_LAKE_N SPRING_LAKE_S Sample Type N N N N N N N LR MS N N N N N N N N LR MS N N N FD N N PFBA = Perfluorobutanoate PFBS = Perfluorobutanesulfonate PFDA = Perfluorodecanoate PFDoA = Perfluorododecanoate PFHpA = Perfluoroheptanoate PFHxA = Perfluorohexanoate PFHxS = Perfluorohexanesulfonate PFNA = Perfluorononanoate PFOA = Perfluorooctanoate PFBA (ng/g) < 0.0955 0.092 0.436 1.44 3.77 2.02 0.601 0.721 -0.707 0.769 < 0.101 0.11 < 0.0994 < 0.103 < 0.0975 < 0.101 < 0.101 -< 0.0991 < 0.0604 < 0.128 0.798 < 0.0981 < 0.101 PFBS (ng/g) < 0.191 < 0.176 < 0.193 < 0.191 0.406 0.526 < 0.193 < 0.195 -< 0.192 0.638 < 0.201 < 0.203 < 0.199 < 0.205 < 0.195 < 0.201 < 0.202 -< 0.198 < 0.0604 < 0.256 0.762 < 0.196 < 0.202 Table 8 2013 Sediment Results PFDA PFDoA PFHpA (ng/g) (ng/g) (ng/g) < 0.0955 < 0.0955 < 0.0955 < 0.0878 < 0.0878 < 0.0878 < 0.0965 < 0.0965 < 0.0965 < 0.0953 < 0.0953 < 0.0953 0.531 0.634 0.199 < 0.0689 < 0.0689 0.121 0.123 < 0.0966 < 0.0966 0.111 < 0.0975 < 0.0975 -- -- -- < 0.0962 < 0.0962 < 0.0962 < 0.134 < 0.134 < 0.134 < 0.101 < 0.101 < 0.101 < 0.101 < 0.101 < 0.101 < 0.0994 < 0.0994 < 0.0994 < 0.103 < 0.103 < 0.103 < 0.0975 < 0.0975 < 0.0975 < 0.101 < 0.101 < 0.101 < 0.101 < 0.101 < 0.101 -- -- -- < 0.0991 < 0.0991 < 0.0991 < 0.0604 < 0.0604 < 0.0604 < 0.128 < 0.128 < 0.128 < 0.14 < 0.14 < 0.14 < 0.0981 < 0.0981 < 0.0981 < 0.101 < 0.101 < 0.101 PFOS = Perfluorooctanesulfonate PFOSA = Perfluorooctane sulfonamide PFPeA = Perfluoropentanoate PFUnA = Perfluoroundecanoate TOC = total organic carbon PFHxA (ng/g) < 0.0955 < 0.0878 < 0.0965 < 0.0953 0.358 0.35 < 0.0966 < 0.0975 -0.121 < 0.134 < 0.101 < 0.101 < 0.0994 < 0.103 < 0.0975 < 0.101 < 0.101 -< 0.0991 < 0.0604 < 0.128 < 0.14 < 0.0981 < 0.101 PFHxS (ng/g) < 0.191 < 0.176 < 0.193 < 0.191 0.298 0.179 < 0.193 < 0.195 -< 0.192 0.299 < 0.201 < 0.203 < 0.199 < 0.205 < 0.195 < 0.201 < 0.202 -< 0.198 < 0.0604 < 0.256 < 0.28 < 0.196 < 0.202 PFNA (ng/g) < 0.0955 < 0.0878 < 0.0965 < 0.0953 0.13 < 0.0689 < 0.0966 < 0.0975 -< 0.0962 < 0.134 < 0.101 < 0.101 < 0.0994 < 0.103 < 0.0975 < 0.101 < 0.101 -< 0.0991 < 0.0604 < 0.128 < 0.14 < 0.0981 < 0.101 PFOA (ng/g) < 0.0955 < 0.0878 0.348 0.395 6.32 3.74 0.742 0.741 -0.116 8.98 < 0.101 0.492 < 0.0994 < 0.103 < 0.0975 < 0.101 < 0.101 -< 0.0991 < 0.0604 < 0.128 8.61 < 0.0981 < 0.101 PFOS (ng/g) 0.131 J 0.553 2.45 2.28 47.9 1.58 7.99 9.16 -0.384 11.5 0.212 5.58 0.392 0.196 J < 0.195 J 0.194 J < 0.202 -0.098 J < 0.0604 J < 0.256 J 9.66 0.118 J 0.116 J PFOSA (ng/g) < 0.0955 < 0.0878 0.399 0.126 5.27 < 0.0689 0.227 0.235 -< 0.0962 < 0.134 < 0.101 0.343 < 0.0994 < 0.103 < 0.0975 < 0.101 < 0.101 -< 0.0991 < 0.0604 < 0.128 < 0.14 < 0.0981 < 0.101 PFPeA (ng/g) < 0.0955 < 0.0878 < 0.0965 < 0.0953 0.307 0.257 < 0.0966 < 0.0975 -0.167 < 0.134 < 0.101 < 0.101 < 0.0994 < 0.103 < 0.0975 < 0.101 < 0.101 -< 0.0991 < 0.0604 < 0.128 < 0.14 < 0.0981 < 0.101 PFUnA (ng/g) < 0.0955 < 0.0878 < 0.0965 < 0.0953 0.129 < 0.0689 < 0.0966 < 0.0975 -< 0.0962 < 0.134 < 0.101 < 0.101 < 0.0994 < 0.103 < 0.0975 < 0.101 < 0.101 -< 0.0991 < 0.0604 < 0.128 < 0.14 < 0.0981 < 0.101 TOC (mg/kg) 4820 13100 19800 6930 20000 7650 15800 --9820 13800 20100 20000 11900 5480 1080 2030 --2960 5810 25500 14300 7510 15200 Moisture (%) 30 33 39 30.8 50.6 31.3 46 46.2 46.1 33.8 49.8 40.9 45.1 38.2 26.7 18.7 20.2 17.6 17.2 24.6 22.8 51.2 49.5 32.4 37.6 2013 Data Summary Report Mississippi River - Pool 2 1 of 1 April 2016 160945-01.02 FIGURES Lock & Dam 1 RM847 MSP Airport Seneca WWTP P:\Projects\3M\Minnesota_PFC_Litigation\GIS\mxd\Water\Locations of 2013 Surface Water Samples_for_DSR_032316.mxd Minneso ta River 150 2012) 53.2 8643..46 7.4(42.06092) 5.4 35.8 3.352.6 .42421..17 108.2 87.28.1 27.8 33.2 21 42 5365..83 RM841 Saint Paul Holman Field Airport Metro WWTP RM835 Pigs Eye Lake Mississippi River St. Paul Refinery Legend 2013 Water Sampling Locations Possible PFAS Sources Navigation Channel Roads Locks and Dams Mississippi River U.S . H ighw ay 61 Flint Hills Refinery RM827 Mooers Lake Baldwin Lake RM822 Spring lake Burlington Norther n Section 2 0 MMIi2SleSsISSIPPI RIVER F4LOW West Cove Eagles Point WWTP 3M WWTP (Approximate Location) East Cove RM816 Lock & Dam 2 Section 4A Section 4B Figure 1 Locations of 2013 Surface Water Samples 2013 Data Summary Report Mississippi River - Pool 2 Lock & Dam 1 RM847 Section 1 P:\Projects\3M\Minnesota_PFC_Litigation\GIS\mxd\Fish\Figure_2_Locations_of_2013_Fish_Sampling_Sections_032316.mxd Minneso ta River 150 (2012) 84.4 (2009) 53.2 RM841 Section 2A Saint Paul Metro WWTP RM835 Section 2B Pigs Eye Lake Legend Proposed Fish Sampling Run Sections Section 1 Section 2A Section 2B Section 3 Section 4A Section 4B Point Source Discharges Navigation Channel Roads and Highways Locks and Dams Mississippi River U.S . H ighw ay 61 Mississippi River St. Paul Refinery Section 3 RM827 Mooers Lake Baldwin Lake RM822 Spring lake 3M Cottage Grove Site West Cove Eagles Point WWTP 3M WWTP (Approximate Location) East Cove Section 4B Section 4A RM816 Lock & Dam 2 0 MMIi2SleSsISSIPPI RIVER F4LOW Figure 2 Locations of 2013 Fish Sampling Sections 2013 Data Summary Report Mississippi River - Pool 2 P:\Projects\3M\Minnesota_PFC_Litigation\GIS\mxd\Porewater_Sediment\Figure_3_Location_of_2013_Porewater_and_Sediment_Sampling_Locations_032516.mxd Minneso ta River Lock & Dam 1 RM847 Eagles Point WWTP West Cove RM841 Saint Paul Metro WWTP RM835 Pigs Eye Lake Legend 2013 Porewater and Sediment Sample Locations 2011/2012 MPCA Sediment Sampling Locations 2005/2006 Weston Sediment Sampling Locations Point Source Discharges L Navigation Channel Roads and Highways Locks and Dams Mississippi River U.S . H ighw ay 61 Mississippi River St. Paul Refinery 3M WWTP (Approximate Location) East Cove RM827 Mooers Lake Baldwin Lake RM822 Spring Lake Burlington Norther n 0 MMIi2SleSsISSIPPI RIVER F4LOW Cottage Grove Eagles Point WWTP 3M WWTP (Approximate Location) RM816 Lock & Dam 2 Figure 3 Locations of 2013 Porewater and Sediment Samples 2013 Data Summary Report Mississippi River - Pool 2 1105 8104 ling cfs 0 ling cfs 0 Sam)p 420 = er nd 1low uF Sam)p 700 = aterundF2low at W(Ro vg W(Ro vg A A Mississippi River Flow (cfs) 6104 4104 2104 0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 Fish Sampling Event Pore Water/Sediment Sampling Event 2013 Flow Median Flow 1990-2016 Water Sampling Event Figure 4 Mississippi River Hydrograph with Sampling Events 2013 Data Summary Report Mississippi River - Pool 2 Flow from USGS gage 5331000 - Mississippi River at St. Paul, MN. SLL - \\Saratoga1\Saratoga\Projects\3M\Minnesota_PFC_Litigation\Analysis\PFOS_water_analyses\Hydrographs\IDL\Plot_MR_Flow_2013_AQsampling.pro Wed Mar 23 16:46:01 2016 P:\Projects\3M\Minnesota_PFC_Litigation\GIS\mxd\Fish\Figure_5a_Location of 2013_Fish_Collection_Runs_032316.mxd rconstant 3/25/2016 8:27:44 AM Minneso ta River Figure 5b Figure 5c Figure 5f Figure 5e Figure 5d Note: The section boundaries shown are an approximation of the Mississippi shoreline. The actual shoreline varies and fish runs may appear to be on land. Figure 5g Metro WWTP Figure 5h Figure 5i Mississippi River St. Paul Refinery Section 3 Cottage Grove RM827 Mooers Lake Figure 5k3M Cottage Grove Site Eagles Point 3M WWTP West Cove WWTP (Approximate Location) Baldwin Lake Figure 5j RM822 East Cove RM816 Spring Lake Section 4 Lock & Dam 2 Legend Fish Run Start Fish Run End Point Sources Discharge Navigation Channel Map Sheets 2013 AQ Fish Runs MISS-S1-R1 MISS-S1-R2 MISS-S1-R3 MISS-S1-R4 MISS-S1-R5 MISS-S1-R6 MISS-S2A-R1 MISS-S2A-R2 MISS-S2A-R3 MISS-S2A-R4 MISS-S2B-R1 MISS-S2B-R2 MISS-S2B-R3 MISS-S2B-R4 MISS-S2B-R5 MISS-S2B-R6 MISS-S3-R1 MISS-S3-R2 MISS-S3-R3 MISS-S3-R4 MISS-S4A-R1 MISS-S4A-R2 MISS-S4A-R3 MISS-S4A-R4 MISS-S4A-R5 MISS-S4B-R1 MISS-S4B-R2 MISS-S4B-R3 MISS-S4B-R4 MISS-S4B-R5 MISS-S4B-R6 River Sections Section 1 Section 2A Section 2B Section 3 Section 4A Section 4B Miles M0ISSISSIPPI RIVER2FLOW 4 Figure 5a Locations of 2013 Fish Collection Runs 2013 Data Summary Report Mississippi River - Pool 2 Q:\Jobs\110800-01.01_3M_MN_Litigation\Maps\2014_01\Map_Pack_Fish_Runs_mapsheets.mxd jsfox 3/25/2016 8:39:34 AM Section 1 MISS-S1-R1 Bluegill = 11 Carp = 3 Freshwater Drum = 9 !( !( !( MISS-S1-R2 Bluegill = 4 Carp = 10 Freshwater Drum = 1 !( Note: The section boundaries shown are an approximation of the Mississippi shoreline. The actual shoreline varies and fish runs may appear to be on land. [ Miles MIS0SISSIPPI RIVE0R.1F5LOW 0.3 Legend !( Fish Run Start !( Fish Run End ^ Point Sources Discharge 2013 AQ Fish Runs MISS-S1-R1 MISS-S1-R2 MISS-S1-R3 MISS-S1-R4 MISS-S1-R5 MISS-S1-R6 MISS-S2A-R1 MISS-S2A-R2 MISS-S2A-R3 MISS-S2A-R4 MISS-S2B-R1 MISS-S2B-R2 MISS-S2B-R3 MISS-S2B-R4 MISS-S2B-R5 MISS-S2B-R6 MISS-S3-R1 MISS-S3-R2 MISS-S3-R3 MISS-S3-R4 MISS-S4A-R1 MISS-S4A-R2 MISS-S4A-R3 MISS-S4A-R4 MISS-S4A-R5 MISS-S4B-R1 MISS-S4B-R2 MISS-S4B-R3 MISS-S4B-R4 MISS-S4B-R5 MISS-S4B-R6 Navigation Channel River Sections Section 1 Section 2A Section 2B Section 3 Section 4A Section 4B Figure 5b Location of 2013 Fish Collection Runs 2013 Data Summary Report Mississippi River - Pool 2 Q:\Jobs\110800-01.01_3M_MN_Litigation\Maps\2014_01\Map_Pack_Fish_Runs_mapsheets.mxd jsfox 3/25/2016 8:39:38 AM Section 1 !( MISS-S1-R3 Carp = 2 Freshwater Drum = 5 !( Note: The section boundaries shown are an approximation of the Mississippi shoreline. The actual shoreline varies and fish runs may appear to be on land. [ Miles MIS0SISSIPPI RIVE0R.1F5LOW 0.3 Legend !( Fish Run Start !( Fish Run End ^ Point Sources Discharge 2013 AQ Fish Runs MISS-S1-R1 MISS-S1-R2 MISS-S1-R3 MISS-S1-R4 MISS-S1-R5 MISS-S1-R6 MISS-S2A-R1 MISS-S2A-R2 MISS-S2A-R3 MISS-S2A-R4 MISS-S2B-R1 MISS-S2B-R2 MISS-S2B-R3 MISS-S2B-R4 MISS-S2B-R5 MISS-S2B-R6 MISS-S3-R1 MISS-S3-R2 MISS-S3-R3 MISS-S3-R4 MISS-S4A-R1 MISS-S4A-R2 MISS-S4A-R3 MISS-S4A-R4 MISS-S4A-R5 MISS-S4B-R1 MISS-S4B-R2 MISS-S4B-R3 MISS-S4B-R4 MISS-S4B-R5 MISS-S4B-R6 Navigation Channel River Sections Section 1 Section 2A Section 2B Section 3 Section 4A Section 4B Figure 5c Location of 2013 Fish Collection Runs 2013 Data Summary Report Mississippi River - Pool 2 Q:\Jobs\110800-01.01_3M_MN_Litigation\Maps\2014_01\Map_Pack_Fish_Runs_mapsheets.mxd jsfox 3/25/2016 8:39:42 AM MISS-S1-R5 White Bass = 1 MISS-S1-R4 Carp = 1 White Bass = 1 !( Section 2A !( !( !( !( Section 1 !( !( MISS-S1-R6 White Bass = 14 Note: The section boundaries shown are an approximation of the Mississippi shoreline. The actual shoreline varies and fish runs may appear to be on land. [ Miles MIS0SISSIPPI RIVE0R.1F5LOW 0.3 Legend !( Fish Run Start !( Fish Run End ^ Point Sources Discharge 2013 AQ Fish Runs MISS-S1-R1 MISS-S1-R2 MISS-S1-R3 MISS-S1-R4 MISS-S1-R5 MISS-S1-R6 MISS-S2A-R1 MISS-S2A-R2 MISS-S2A-R3 MISS-S2A-R4 MISS-S2B-R1 MISS-S2B-R2 MISS-S2B-R3 MISS-S2B-R4 MISS-S2B-R5 MISS-S2B-R6 MISS-S3-R1 MISS-S3-R2 MISS-S3-R3 MISS-S3-R4 MISS-S4A-R1 MISS-S4A-R2 MISS-S4A-R3 MISS-S4A-R4 MISS-S4A-R5 MISS-S4B-R1 MISS-S4B-R2 MISS-S4B-R3 MISS-S4B-R4 MISS-S4B-R5 MISS-S4B-R6 Navigation Channel River Sections Section 1 Section 2A Section 2B Section 3 Section 4A Section 4B Figure 5d Location of 2013 Fish Collection Runs 2013 Data Summary Report Mississippi River - Pool 2 Q:\Jobs\110800-01.01_3M_MN_Litigation\Maps\2014_01\Map_Pack_Fish_Runs_mapsheets.mxd jsfox 3/25/2016 8:39:46 AM !( !( Section 2A MISS-S2A-R1 Bluegill = 9 Carp = 15 White Bass = 1 !( Note: !( !( The section boundaries shown are an approximation of the Mississippi shoreline. The actual shoreline varies and fish runs may appear to be on land. [ Miles MIS0SISSIPPI RIVE0R.1F5LOW 0.3 Legend !( Fish Run Start !( Fish Run End ^ Point Sources Discharge 2013 AQ Fish Runs MISS-S1-R1 MISS-S1-R2 MISS-S1-R3 MISS-S1-R4 MISS-S1-R5 MISS-S1-R6 MISS-S2A-R1 MISS-S2A-R2 MISS-S2A-R3 MISS-S2A-R4 MISS-S2B-R1 MISS-S2B-R2 MISS-S2B-R3 MISS-S2B-R4 MISS-S2B-R5 MISS-S2B-R6 MISS-S3-R1 MISS-S3-R2 MISS-S3-R3 MISS-S3-R4 MISS-S4A-R1 MISS-S4A-R2 MISS-S4A-R3 MISS-S4A-R4 MISS-S4A-R5 MISS-S4B-R1 MISS-S4B-R2 MISS-S4B-R3 MISS-S4B-R4 MISS-S4B-R5 MISS-S4B-R6 Navigation Channel River Sections Section 1 Section 2A Section 2B Section 3 Section 4A Section 4B Figure 5e Location of 2013 Fish Collection Runs 2013 Data Summary Report Mississippi River - Pool 2 Q:\Jobs\110800-01.01_3M_MN_Litigation\Maps\2014_01\Map_Pack_Fish_Runs_mapsheets.mxd jsfox 3/25/2016 8:39:50 AM Section 2A !( Note: The section boundaries shown are an approximation of the Mississippi shoreline. The actual shoreline varies and fish runs may appear to be on land. [ MISS-S2A-R2 Freshwater Drum = 6 White Bass = 6 Miles MIS0SISSIPPI RIVE0R.2F5LOW 0.5 Legend !( !( Fish Run Start !( Fish Run End ^ Point Sources Discharge 2013 AQ Fish Runs MISS-S1-R1 MISS-S1-R2 MISS-S1-R3 MISS-S1-R4 MISS-S1-R5 MISS-S1-R6 MISS-S2A-R1 MISS-S2A-R2 MISS-S2A-R3 MISS-S2A-R4 MISS-S2B-R1 MISS-S2B-R2 MISS-S2B-R3 MISS-S2B-R4 MISS-S2B-R5 MISS-S2B-R6 MISS-S3-R1 MISS-S3-R2 MISS-S3-R3 MISS-S3-R4 MISS-S4A-R1 MISS-S4A-R2 MISS-S4A-R3 MISS-S4A-R4 MISS-S4A-R5 MISS-S4B-R1 MISS-S4B-R2 MISS-S4B-R3 MISS-S4B-R4 MISS-S4B-R5 MISS-S4B-R6 Navigation Channel River Sections Section 1 Section 2A Section 2B Section 3 Section 4A Section 4B Figure 5f Location of 2013 Fish Collection Runs 2013 Data Summary Report Mississippi River - Pool 2 Q:\Jobs\110800-01.01_3M_MN_Litigation\Maps\2014_01\Map_Pack_Fish_Runs_mapsheets.mxd jsfox 3/25/2016 8:39:54 AM !( Section 2A !( MISS-S2A-R4 Freshwater Drum = 4 White Bass = 6 Metro ^WWTP MISS-S2A-R3 Bluegilll = 6 Freshwater Drum = 5 White Bass = 2 !( Section 2B MISS-S2B-R4 Bluegill = 15 !( !( MISS-S2B-R1 !( Carp = 15 !( !( !( !( !( !( MISS-S2B-R4 Bluegill = 15 !( Note: The section boundaries shown are an approximation of the Mississippi shoreline. The actual shoreline varies and fish runs may appear to be on land. [ Miles MIS0SISSIPPI RIVE0R.2FLOW 0.4 Legend !( Fish Run Start !( Fish Run End ^ Point Sources Discharge 2013 AQ Fish Runs MISS-S1-R1 MISS-S1-R2 MISS-S1-R3 MISS-S1-R4 MISS-S1-R5 MISS-S1-R6 MISS-S2A-R1 MISS-S2A-R2 MISS-S2A-R3 MISS-S2A-R4 MISS-S2B-R1 MISS-S2B-R2 MISS-S2B-R3 MISS-S2B-R4 MISS-S2B-R5 MISS-S2B-R6 MISS-S3-R1 MISS-S3-R2 MISS-S3-R3 MISS-S3-R4 MISS-S4A-R1 MISS-S4A-R2 MISS-S4A-R3 MISS-S4A-R4 MISS-S4A-R5 MISS-S4B-R1 MISS-S4B-R2 MISS-S4B-R3 MISS-S4B-R4 MISS-S4B-R5 MISS-S4B-R6 Navigation Channel River Sections Section 1 Section 2A Section 2B Section 3 Section 4A Section 4B Figure 5g Location of 2013 Fish Collection Runs 2013 Data Summary Report Mississippi River - Pool 2 Q:\Jobs\110800-01.01_3M_MN_Litigation\Maps\2014_01\Map_Pack_Fish_Runs_mapsheets.mxd jsfox 3/25/2016 8:39:58 AM !( !( !( !( !( !( MISS-S2B-R4 Bluegill = 15 !( MISS-S2B-R3 Freshwater Drum = 1 MISS-S2B-R5 Freshwater Drum = 14 Carp = 1 MISS-S2B-R2 White Bass = 15 !( Note: The section boundaries shown are an approximation of the Mississippi shoreline. The actual shoreline varies and fish runs may appear to be on land. [ Section 2A !( Section 2B !( Miles MIS0SISSIPPI RIVER0F.2L5OW 0.5 Legend !( Fish Run Start !( Fish Run End ^ Point Sources Discharge 2013 AQ Fish Runs MISS-S1-R1 MISS-S1-R2 MISS-S1-R3 MISS-S1-R4 MISS-S1-R5 MISS-S1-R6 MISS-S2A-R1 MISS-S2A-R2 MISS-S2A-R3 MISS-S2A-R4 MISS-S2B-R1 MISS-S2B-R2 MISS-S2B-R3 MISS-S2B-R4 MISS-S2B-R5 MISS-S2B-R6 MISS-S3-R1 MISS-S3-R2 MISS-S3-R3 MISS-S3-R4 MISS-S4A-R1 MISS-S4A-R2 MISS-S4A-R3 MISS-S4A-R4 MISS-S4A-R5 MISS-S4B-R1 MISS-S4B-R2 MISS-S4B-R3 MISS-S4B-R4 MISS-S4B-R5 MISS-S4B-R6 Navigation Channel River Sections Section 1 Section 2A Section 2B Section 3 Section 4A Section 4B Figure 5h Location of 2013 Fish Collection Runs 2013 Data Summary Report Mississippi River - Pool 2 Q:\Jobs\110800-01.01_3M_MN_Litigation\Maps\2014_01\Map_Pack_Fish_Runs_mapsheets.mxd jsfox 3/25/2016 8:40:02 AM Section 3 MISS-S3-R1 !( Bluegill = 2 Carp = 10 Freshwater Drum = 3 White Bass = 10 !( !( MISS-S3-R4 Bluegill = 1 !( MISS-S3-R2 Bluegill = 8 Freshwater Drum = 7 !( !( Note: The section boundaries shown are an approximation of the Mississippi shoreline. The actual shoreline varies and fish runs may appear to be on land. [ Miles MIS0SISSIPPI RIVE0R.2F5LOW 0.5 Legend !( Fish Run Start !( Fish Run End ^ Point Sources Discharge 2013 AQ Fish Runs MISS-S1-R1 MISS-S1-R2 MISS-S1-R3 MISS-S1-R4 MISS-S1-R5 MISS-S1-R6 MISS-S2A-R1 MISS-S2A-R2 MISS-S2A-R3 MISS-S2A-R4 MISS-S2B-R1 MISS-S2B-R2 MISS-S2B-R3 MISS-S2B-R4 MISS-S2B-R5 MISS-S2B-R6 MISS-S3-R1 MISS-S3-R2 MISS-S3-R3 MISS-S3-R4 MISS-S4A-R1 MISS-S4A-R2 MISS-S4A-R3 MISS-S4A-R4 MISS-S4A-R5 MISS-S4B-R1 MISS-S4B-R2 MISS-S4B-R3 MISS-S4B-R4 MISS-S4B-R5 MISS-S4B-R6 Navigation Channel River Sections Section 1 Section 2A Section 2B Section 3 Section 4A Section 4B Figure 5i Location of 2013 Fish Collection Runs 2013 Data Summary Report Mississippi River - Pool 2 Q:\Jobs\110800-01.01_3M_MN_Litigation\Maps\2014_01\Map_Pack_Fish_Runs_mapsheets.mxd jsfox 3/25/2016 8:40:07 AM Section 3 !( MISS-S3-R3 Bluegill = 4 Carp = 6 Freshwater Drum = 5 White Bass = 5 !( Note: The section boundaries shown are an approximation of the Mississippi shoreline. The actual shoreline varies and fish runs may appear to be on land. [ Miles MIS0SISSIPPI RIVE0R.1F5LOW 0.3 Legend !( Fish Run Start !( Fish Run End ^ Point Sources Discharge 2013 AQ Fish Runs MISS-S1-R1 MISS-S1-R2 MISS-S1-R3 MISS-S1-R4 MISS-S1-R5 MISS-S1-R6 MISS-S2A-R1 MISS-S2A-R2 MISS-S2A-R3 MISS-S2A-R4 MISS-S2B-R1 MISS-S2B-R2 MISS-S2B-R3 MISS-S2B-R4 MISS-S2B-R5 MISS-S2B-R6 MISS-S3-R1 MISS-S3-R2 MISS-S3-R3 MISS-S3-R4 MISS-S4A-R1 MISS-S4A-R2 MISS-S4A-R3 MISS-S4A-R4 MISS-S4A-R5 MISS-S4B-R1 MISS-S4B-R2 MISS-S4B-R3 MISS-S4B-R4 MISS-S4B-R5 MISS-S4B-R6 Navigation Channel River Sections Section 1 Section 2A Section 2B Section 3 Section 4A Section 4B Figure 5j Location of 2013 Fish Collection Runs 2013 Data Summary Report Mississippi River - Pool 2 MISS-S4B-R6 Bluegill = 2 !( !( !( !( MISS-S4B-R3 White Bass = 1 Eagles Point ^WWTP !( !(!( MISS-S4B-R1 Bluegill = 9 Carp = 8 Freshwater Drum = 6 MISS-S4B-R4 White Bass = 3 ^3M WWTP !( !( Section 4B MISS-S4B-R2 Bluegill = 4 Carp = 8 Freshwater Drum = 10 White Bass = 2 Section 3 !( !( MISS-S4A-R1 Bluegill = 4 Carp = 15 Freshwater Drum = 15 White Bass = 1 !( MISS-S4A-R4 White Bass = 3 !( Section 4A !( MISS-S4A-R5 !( White Bass = 3 MISS-S4A-R3 !( Bluegill = 1 !( White Bass = 2 !( !( MISS-S4B-R5 White Bass = 9 !( !( !( MISS-S4A-R2 Bluegill = 10 White Bass = 2 Legend !( Fish Run Start !( Fish Run End ^ Point Sources Discharge 2013 AQ Fish Runs MISS-S1-R1 MISS-S1-R2 MISS-S1-R3 MISS-S1-R4 MISS-S1-R5 MISS-S1-R6 MISS-S2A-R1 MISS-S2A-R2 MISS-S2A-R3 MISS-S2A-R4 MISS-S2B-R1 MISS-S2B-R2 MISS-S2B-R3 MISS-S2B-R4 MISS-S2B-R5 MISS-S2B-R6 MISS-S3-R1 MISS-S3-R2 MISS-S3-R3 MISS-S3-R4 MISS-S4A-R1 MISS-S4A-R2 MISS-S4A-R3 MISS-S4A-R4 MISS-S4A-R5 MISS-S4B-R1 MISS-S4B-R2 MISS-S4B-R3 MISS-S4B-R4 MISS-S4B-R5 MISS-S4B-R6 Navigation Channel River Sections Section 1 Section 2A Section 2B Section 3 Section 4A Section 4B Q:\Jobs\110800-01.01_3M_MN_Litigation\Maps\2014_01\Map_Pack_Fish_Runs_mapsheets.mxd jsfox 3/25/2016 8:43:01 AM Note: The section boundaries shown are an approximation of the Mississippi shoreline. The actual shoreline varies and fish runs may appear to be on land. [ Miles MIS0SISSIPPI RIVER0.F4L5OW 0.9 Figure 5k Location of 2013 Fish Collection Runs 2013 Data Summary Report Mississippi River - Pool 2 APPENDIX A MINNESOTA DEPARTMENT OF NATURAL RESOURCES SCIENTIFIC COLLECTORS PERMIT STATE OF MINNESOTA DEPARTMENT OF NATURAL RESOURCES Fish Management50S0ecLtafiaoyne,tteDiRvoiasdion of Fish and Wildiife St.PPHa:ul,(5M5N1) 255551.5552-346020 mak shorespams@sitemus `SPECIAL PERMIT NO. 19417 (General and Miscellaneous) Date: 23 September 2013 TO WHOM IT MAY CONCERN: Permission is hereby granted to:~~ Christopher Yates Anchor QEA, LLC 80 Glen Street, Suite 2 Glen Falls, NY 12801 to collect fish by electrofishing or angling from Pool 2 of the Mississippi River between Lock and Dam #1 and #2. All collected fish will be released except those permitted for sampling and transport to the laboratory: 90 bluegill (Lepomis spp) or other representative sunfishes, 90 white. bass (Morone chrysops), 90 freshwater drum (Aplodinotus gruniens), and 90 common carp (Cyprinus carpio) to be analyzed for PFCs. No threatened or endangered species may be collected. Condition #1. Permits for Work in All State Waters (Applies (0 all permits) + Before conducting work under this permit in state waters, permittees must decontaminate all equipment that has been used for other activities in infested waters in Minnesota or other locations. + Permittees must do the following when leaving all waters: * Clean off all aquatic plants and animals (.g., snails, zoopianklon) from equipment; and + Drain water from watercraft and all equipment used to collect specimens ConIfdyiotuiropne#rm2i.tGaelnleowrsalfIornvliavseitvreanSsppoercti,ebsriRnegluantiendfeCsotneddistuirofnacse (wAaptpelrieosr fgoraolulnpderwmaittse)r to the. collection site for specimen transportation. + Obtain a Prohibited Invasive Species Permit if you collect any prohibited invasive species (see attachment for list and permit application information). C+ oPnedrimittitoenes#3u.sPinegrmwiatdserfso,r Whioprbkooitns,InofreosttheedrWfaotoetrwesar(Aipnplinifeessttoepdewramtietrss isnhianlflesdteecdownattaemrisnaotnely) the footwear before reuse in other waters. + Wpheremnitctoelelsecsthionuglodrbceonadwuacrtiengthaotthsetratreerseegaurlcahtiaocntisviptrioehsibiintdtersaingsnpaotrtedofinwfaetsetredfrwoamtedrse,signated infested waters and special precautions are required as conditions of this permit (download list of waters athmitpn:/.fiuless.dlnrestcatoe.finvasiveslinfwaetesrts.epdd). CRShorcpihsoetrocpGhEeiAr,eYaLtL1e6Cs417 Pages + Obtain an Infested Waters Appropriation Permit fit is critical to transport aquatic species in infested water (see attachment for permit application information). + Traps, nets, and gear used in designated infested waters shall be tagged with orange Infested Waters Only tags supplied by DNR and not used in other waters. Hook and line (angling). and backpack electrofishing equipment is excluded. Tags mustbeattached in a manner that prohibits their removal without cutting the tag, though see Condition #5 below if you have a situation that requires a second permit during thecalendar year. Decontamination procedures must sill be followed for tagged gear after completion of your field work. Watercraft do not need to be tagged, but must be fully decontaminated after work is completed in infested waters, and should not be left in infested waters overnight. + The permittee must decontaminate equipment specific to the aquatic invasive species present in the waterbody. The following procedures are required before the tagged equipment may be used in uninfested waters or other types of infested waters: > zebra mussel ~ rinse with 140 degree F water at the point of contact for at least 10 seconds, or 120 degrees F for at least 2 minutes; > faucet snail - rinse with 140 degree F hot water for at least one minute; > spiny water flea - equipment must be thoroughly dry for at least 24 hours; and > Eurasian watermilfoil, flowering rush all plant parts must be removed This permit is only for sampling on State property, unless the permittee has explicit permission from the land owners; including the National Park Service, or County. A separate permit is needed from the Division of Parks and Recreation to collect within a State Park. A copy of this permit shall be carried while sampling The Area Fisheries Supervisor and the Regional Enforcement Manager must be notified by e-mail in advance of sampling. A hard copy of the notifications shall be attached to the year-end activity report. Your letterof application does not constitute advance notification of your intent to sample. A report detailing collection activites (species, numbers, and collection sites) will be submitted to the Division of Fish and Wildlife by 31 January of each year. A copy of any report or publication resulting from this research will be provided to the Division of Fish and Wikdife upon its completion "This permit is valid from date of issuance through31December2013, but may be revoked at any time. DONALD L. PEREIRA FISHERIES RESEARCH AND POLICY MANAGER fEoErEme, | nerreygcorhyatthatshpavietrodoaendiudndeernstsand1h5eiprovyisions of ispari and 77> ; Permit nature. Lori Ge Te |Mang `@ador Oa | te7. 2.30 5 ] ST. Ng LER eon cc OiisionofFish and Wife TJ Debates, East Metro Area Fisheries Supervisor, St. Paul (e-mail timothy debates@state.mn.us, phone651-259-5770) e Oision ofn EnforcemenFt anonSHeangseer 13 PPoo Capt. Gregory Salo, Regional Enforcement Manager, St. Paul (e-mailgregorysalo@state.mn.us, phone 651-259-5882) From: To: Cc: Subject: Date: Christopher Yates "gregory.salo@state.mn.us"; "timothy.debates@state.mn.us" "Telander, Colleen L (DNR)" RE: MN DNR Fisheries Research Permit 19415 - ISSUED Monday, September 23, 2013 8:43:00 PM Greg/TJ, We have started fish collection via electroshocking methods today in accordance with Fisheries Research Permit 19415. We expect to the sampling to continue all of this week and into next week if necessary. If you have an questions, please feel free to contact me at any time at (518)-522-7037. Thanks, Chris Christopher Yates ANCHOR QEA, LLC cyates@anchorqea.com 80 Glen Street, Suite 2 Glens Falls, NY 12801 T 518.792.3709 F 518.792.3719 C 518.522.7037 ANCHOR QEA, LLC www.anchorqea.com Please consider the environment before printing this email. This electronic message transmission contains information that may be confidential and/or privileged work product prepared in anticipation of litigation. The information is intended for the use of the individual or entity named above. If you are not the intended recipient, please be aware that any disclosure, copying distribution or use of the contents of this information is prohibited. If you have received this electronic transmission in error, please notify us by telephone at (206) 287-9130. From: Telander, Colleen L (DNR) [mailto:colleen.telander@state.mn.us] Sent: Monday, September 23, 2013 4:19 PM To: Christopher Yates Subject: MN DNR Fisheries Research Permit 19415 - ISSUED Chris - The attached Fisheries Research Permit 19417 has been issued to collect fish by electrofishing or angling from Pool 2 of the Mississippi River between Lock and Dam #1 and #2. Also included are attachments detailing aquatic invasive species transfer risk, and the prior notification and reporting requirements associated with this permit. As stated in your permit, the Area Fisheries Supervisor and the Regional Enforcement Manager must be notified by e-mail in advance of sampling, with email addresses located at the end of your permit. If you require your permit to be sent by U.S. mail in addition to this electronic distribution, please let us know. Thanks! Colleen Telander MN DNR - Fisheries Research 500 Lafayette Road, Box 20 St. Paul, MN 55112-4020 Phone: 651-259-5236 Fax: 651-297-4961 colleen.telander@state.mn.us APPENDIX B DATA VALIDATION REPORTS 720 Olive Way, Suite 1900 Seattle, Washington 98101 Phone 206.287.9130 Fax 206.287.9131 www.anchorqea.com DATA VALIDATION REVIEW REPORT - USEPA STAGE 2A Project: Mississippi River Pool 2 Project Number: 110800-01.01 Date: March 14, 2014 This report summarizes the review of analytical results for one porewater and 48 surface water samples, four field blanks, and four field duplicates collected September 8 - 12 and 27 and October 15-16, 2013. The samples were collected by Anchor QEA, LLC, and submitted to Pace Analytical Services, Inc. (Pace) in Minneapolis, Minnesota and Axys Analytical Services, Ltd. (Axys) in Sidney, British Columbia. The samples were analyzed for the following parameters: Total dissolved solids (TDS) by Standard Method (SM) 2540C Total suspended solids (TSS) by SM 2540D Total organic carbon (TOC) by U.S. Environmental Protection Agency (USEPA) method 9060 Perfluorinated organic compounds (PFCs) by Axys method MLA-060, Revision 10 Pace sample data group (SDG) numbers 10241685 and 10246309 and Axys SDG numbers WG44838, WG44849 and WG45148 (L20281), and WG45326 and WG45307 (L20535) were reviewed in this report. Samples reviewed in this report are presented in Table 1. Sample ID MISS-RM814.3-1-201309120854 MISS-RM814.3-2-201309120906 MISS-RM814.3-3-201309120915 MISS-RM814.3-5-201309120930 MISS-RM818.5-1-201309110952 Table 1 Samples Reviewed Pace Lab ID Axys Lab ID 10241685001 L20281-2 Axys Lab SDG Matrix Water 10241685002 L20281-3 10241685003 L20281-4 WG44838 Water Water 10241685005 10246309007 L20281-6 L20281-8 Water Water Analyses Requested TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, Sample ID MISS-RM818.5-2-201309111000 MISS-RM818.5-3-201309111010 MISS-RM818.5-4-201309111026 MISS-RM836.3-1-201309091112 MISS-RM836.3-2-201309091123 MISS-RM836.3-3-201309091134 SW-FB-20130910 SW-FB-20130912 SW-FD-20130912 MISS-RM818.5-5-201309111041 MISS-RM818.5-6-201309111050 MISS-RM818.5-7-201309111102 MISS-RM826.0-1-201309100928 MISS-RM826.0-2-201309100941 MISS-RM826.0-3-201309100950 MISS-RM826.0-4-201309101003 MISS-RM826.0-5-201309101016 MISS-RM841.0-1-201309081342 MISS-RM841.0-2-201309081355 MISS-RM841.0-3-201309081403 MISS-RM847.3-C-201309081307 SW-FD-20130911 MISS-RM814.3-4-201309120921 MISS-RM817.4-2-PW201309270916 MISS-RM814.3-1-201310161258 Pace Lab ID Axys Lab ID 10246309008 L20281-9 10246309009 L20281-10 10246309011 L20281-11 10246309020 L20281-13 10246309021 L20281-14 10246309022 --- 10241685006 L20281-15 L20281-12 L20281-1 L20281-7 10246309012 L20281-21 10246309013 L20281-22 10246309014 L20281-23 10246309015 L20281-25 10246309016 L20281-26 10246309017 L20281-27 10246309018 L20281-28 10246309019 L20281-29 10246309023 L20281-16 10246309024 L20281-17 10246309025 L20281-18 10246309026 L20281-19 10241685014 L20281-24 10241685004 L20281-5 -10246309001 L20418-6 L20535-1 Axys Lab SDG WG44849 WG45148 WG45307 Matrix Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Mississippi Pool 2 March 14, 2014 Page 2 Analyses Requested PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs PFCs PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs PFCs TDS, TSS, TOC, Sample ID MISS-RM814.3-2-201310161301 MISS-RM814.3-3-201310161308 MISS-RM814.3-4-201310161310 MISS-RM814.3-5-201310161319 MISS-RM818.5-1-201310161101 MISS-RM818.5-2-201310161109 MISS-RM818.5-3-201310161116 MISS-RM818.5-5-201310161137 MISS-RM818.5-6-201310161144 MISS-RM818.5-7-201310161153 SW-FB2-20131016 SW-FD-20131016 SW-FD2-20131016 MISS-RM818.5-4-201310161128 MISS-RM826.0-1-201310151530 MISS-RM826.0-2-201310151535 MISS-RM826.0-3-201310151543 MISS-RM826.0-4-201310151548 MISS-RM826.0-5-201310151554 MISS-RM836.3-1-201310151439 MISS-RM836.3-2-201310151447 MISS-RM836.3-3-201310151457 MISS-RM841.0-1-201310151226 MISS-RM841.0-2-201310151239 Pace Lab ID Axys Lab ID 10246309002 L20535-2 10246309003 L20535-3 10246309005 L20535-5 10246309006 L20535-6 10241685008 L20535-8 10241685009 L20535-9 10241685010 L20535-10 10241685012 L20535-13 10241685013 L20535-14 10241685015 -- 10246309010 L20535-15 L20535-7 L20535-11 10246309004 L20535-4 10241685011 L20535-12 10241685016 L20535-17 10241685017 L20535-18 10241685018 L20535-19 10241685019 L20535-20 10241685020 L20535-21 10241685021 L20535-22 10241685022 L20535-23 10241685023 L20535-24 10241685024 L20535-25 10241685025 L20535-26 Axys Lab SDG WG45326 Matrix Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Mississippi Pool 2 March 14, 2014 Page 3 Analyses Requested PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs PFC TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs Sample ID MISS-RM841.0-3-201310151351 MISS-RM847.3-C-201310151143 SW-FB-20131016 Pace Lab ID 10241685026 Axys Lab ID L20535-27 10241685014 -- L20535-28 L20535-16 Axys Lab SDG Matrix Water Water Water Mississippi Pool 2 March 14, 2014 Page 4 Analyses Requested TDS, TSS, TOC, PFCs TDS, TSS, TOC, PFCs PFCs Data Validation and Qualifications The following comments refer to the laboratory's performance in meeting the quality assurance/quality control (QA/QC) guidelines outlined in the analytical procedures and data quality objective sections of the Quality Assurance Project Plan (QAPP; Cardno ENTRIX, 2011) and in the Sampling and Analysis Plan (SAP; Anchor QEA, 2013). Laboratory results were reviewed using the following guidelines: USEPA Contract Laboratory Program National Functional Guidelines for Inorganic Data Review (USEPA 2004) USEPA Contract Laboratory Program National Functional Guidelines for Organic Data Review (USEPA 1999) USEPA Contract Laboratory Program National Functional Guidelines for Superfund Organic Methods Data Review (USEPA 2008) Laboratory and method QC criteria were also used as stated in USEPA 1986 (SW-846, Third Edition), Test Methods for Evaluating Solid Waste: Physical/Chemical Methods, update 1, August 1993; update II, January 1995; update IIA, February 1994; update IIB, August 1995; update III, June 1997; update IIIA, May 1999; update IIIB, June 2008; update IVA and IVB, January 2008. Unless noted in this report, laboratory results for the samples listed above were within QC criteria. Field Documentation Field documentation was checked for completeness and accuracy. The chain-of-custody forms were signed by Pace and Axys at the time of sample receipt and the samples were received in good condition. Some samples were received at Pace above the recommended temperature range of 4 2 C; however, cooler temperatures were less than 10C so no data were qualified. Four coolers received at Axys were above the recommended temperature range, but less than or equal to 10C. The laboratory indicated that this does not significantly Mississippi Pool 2 March 14, 2014 Page 5 impact data accuracy, so no data were qualified. Samples received above 10C have been qualified "J" or "UJ" to indicate a potentially low bias. Holding Times, Sample Containers and Sample Preservation Samples were appropriately preserved and analyzed within holding times, with the following exceptions: SDG 10241685 o TDS: Four samples were analyzed one day past the 7-day hold time. Results have been qualified "J" to indicate a potentially low bias. o TOC: Two pre-preserved glass sample containers broke during transport. TOC was analyzed on an aliquot taken from an unpreserved, HDPE sample bottle submitted for TDS/TSS analysis. Because samples were not preserved in the field, results have been qualified "J" to indicate a potentially low bias. See Table 3 for qualified data. Laboratory Method Blanks Laboratory method blanks were analyzed at the required frequencies. All method blanks were free of target analytes, with the exception of the blank in SDG WG45148. PFOA and PFOS were detected above the method reporting limit (MRL); however sample results were greater than five times the concentration of the blank so no data were qualified. Field Quality Control Field Blanks Four field blanks were collected in association with this sample set for PFCs. All field blanks were free of target analytes at the reporting limit. Field Duplicates Four field duplicates were collected in association with these sample sets. Detected results are summarized in Table 2. Table 2 Field Duplicate Summary Analyte Perfluorobutanesulfonate (PFBS) MISS-RM818.5-7-201309111102 60.3 ng/L SW-FD-20130911 RPD 65.8 ng/L 9% Analyte Perfluorobutanoate (PFBA) Perfluoroheptanoate (PFHpA) Perfluorohexanesulfonate (PFHxS) Perfluorohexanoate (PFHxA) Perfluorononanoate (PFNA) Perfluorooctanesulfonate (PFOS) Perfluorooctanoate (PFOA) Perfluoropentanoate (PFPeA) TDS TSS TOC PFBS PFBA PFHpA PFHxS PFHxA PFNA PFOS PFOA PFPeA TDS TSS TOC Analyte PFBA PFHpA PFHxA PFOS PFOA PFPeA TDS TSS TOC Analyte PFBA PFHpA PFHxA PFOS PFOA PFPeA TDS Analyte MISS-RM818.5-7-201309111102 34.8 ng/L 5.29 ng/L 2.7 ng/L 6.25 ng/L 1.54 ng/L 4.3 ng/L 7.61 ng/L 3.07 ng/L 391 mg/L 28.4 mg/L 6.6 mg/L Mississippi Pool 2 March 14, 2014 Page 6 SW-FD-20130911 38.5 ng/L 3.76 ng/L 2.03U ng/L 5.97 ng/L 1.56 ng/L 6.12 ng/L 8.22 ng/L 3.77 ng/L 397 mg/L 28.7 mg/L 6.4 mg/L RPD 10% 34% 200% 5% 1% 35% 8% 20% 2% 1% 3% MISS-RM814.3-5-201309120930 260 ng/L 201 ng/L 3.79 ng/L 2.22 ng/L 6.26 ng/L 1.06 ng/L 6.91 ng/L 13 ng/L 6.39 ng/L 382 mg/L 37.1 mg/L 6.7 mg/L SW-FD-20130912 276 ng/L 207 ng/L 5.34 ng/L 3.29 ng/L 7.91 ng/L 0.985U ng/L 8.46 ng/L 12.5 ng/L 6.55 ng/L 375 mg/L 39.2 mg/L 6.7 mg/L RPD 6% 3% 34% 39% 23% 200% 20% 4% 2% 2% 6% 0% MISS-RM818.5-3-201310161116 21.1 ng/L 1.1 ng/L 3.64 ng/L 3.7 ng/L 4.61 ng/L 2.23 ng/L 316 mg/L 26.8 mg/L 5.7 mg/L SW-FD-20131016 26.2 ng/L 1.3U ng/L 6.16 ng/L 2.93 ng/L 5.6 ng/L 5.34U ng/L 317 mg/L 27.8 mg/L 5.7 mg/L RPD 22% 200% 51% 23% 19% 200% 0% 4% 0% MISS-RM814.3-3-201310161308 SW-FD2-20131016 RPD 37.2 ng/L 1.89 ng/L 4.85 ng/L 3.4 ng/L 7.39 ng/L 4.13 ng/L 334 mg/L 36.3 ng/L 2% 1.95 ng/L 3% 5.12 ng/L 5% 3.89 ng/L 13% 7.09 ng/L 4% 4.44 ng/L 7% 481 mg/L 36% Analyte TSS TOC MISS-RM814.3-3-201310161308 39.7 mg/L 5.5 mg/L Mississippi Pool 2 March 14, 2014 Page 7 SW-FD2-20131016 RPD 41.5 mg/L 4% 5.5 mg/L 0% Results at or near the reporting limit (RL) may have exaggerated relative percent difference (RPD) values. The PFHxA RPD value for sample MISS-RM814.3-5-201309120930, and the PFBA and PFHxA RPD values for sample MISS-RM818.5-3-201310161116 exceeded the QAPP's 20% advisory limit for field duplicates with concentrations greater than five times the reporting limit. No data were qualified based on field duplicate results. Labeled Compound Recoveries Labeled compounds were added to all field and QC samples and recoveries were within laboratory control limits with some exceptions. However, since results are corrected for labeled compound recoveries, no data were qualified. Laboratory Control Sample and Laboratory Control Sample Duplicate Laboratory control samples (LCS) were analyzed at the required frequencies. All LCS analyses yielded percent recovery (%R) values within laboratory control limits, with the following exceptions: - SDG WG44838 PFCs: The LCS %R for PFBA was above the project control limit. Associated detected results were qualified "J" to indicate a potentially high bias. - SDG WG44849 PFCs: The LCS %R for PFNA was above the control limit. Associated detected results were qualified "J" to indicate a potentially high bias. - SDG WG45148 PFCs: The LCS %R for PFHxA, PFHpA and PFOA were above the control limit. Associated detected results were qualified "J" to indicate a potentially high bias. - SDG WG45326 PFCs: The LCS %R for Perfluorododecanoate (PFDoA) as above the project control limit. This compound was not detected in any samples so no data were qualified. Matrix Spike and Matrix Spike Duplicate Matrix spike (MS) and matrix spike duplicate (MSD) samples were analyzed at required frequencies. All MS/MSD analyses yielded %R and/or RPD values within laboratory control limits with the following exceptions: Mississippi Pool 2 March 14, 2014 Page 8 - SDG WG44838 PFCs: The %R values for the MS performed on sample MISSRM818.5-3-201309111010 were within the project control limit for all compounds except PFHpA, which recovered above the control limit. The parent sample result was qualified "J" to indicate a potentially low bias. - SDG WG44849 PFCs: The %R values for the MS performed on sample MISSRM826.0-4-201309101003 were above the project control limit for PFHpA and PFHxS. Parent sample results were qualified "J" to indicate a potentially high bias. - SDG WG45307 PFCs: The %R values for the MS performed on sample MISSRM814.3-1-201310161258 were above the project control limit for PFHpA and PFOS. Parent sample results were qualified "J" to indicate a potentially high bias. See Table 3 for qualified data. Laboratory Duplicates Laboratory duplicates were analyzed for PFCs, TDS and TSS. Precision was assessed for TOC using the MSD RPD values. All duplicate RPDs were within the project control limit with the following exceptions: - SDG 10241685 TSS: The RPD values were above the control limit for the duplicates analyzed on samples MISS-RM841.0-3-201309081403 and MISSRM836.3-1-201309091112. Results were within five times the MRL, and the difference between the two values was less than the MRL, so no data were qualified. - SDG 10246309 TDS: The RPD value was above the control limit for the duplicate analysis of sample MISS-RM814.3-3-201310161308. Twelve associated results have been qualified "J" to indicate that they are estimated. - SDG WG44838 PFCs: The RPD values were above the control limit for PFPeA and PFOS in the duplicate analysis of sample MISS-RM818.5-3-201309111010. However, results were less than five times the MRL, and the difference between the two values was less than the MRL, so no data were qualified. - SDG WG44849 PFCs: The RPD values for 4 PFC compounds were above the control limit in the duplicate analysis of sample MISS-RM826.0-4-201309101003. Parent sample results for PFHpA and PFHxA were qualified "J" because the difference between the two results was greater than the MRL. Mississippi Pool 2 March 14, 2014 Page 9 - SDG WG45307 PFCs: The RPD value for PFOS was above the control limit in the duplicate analysis of sample MISS-RM814.3-1-201310161258. However, results were less than five times the MRL, and the difference between the two values was less than the MRL, so no data were qualified. - SDG WG45326 PFCs: The RPD value for PFBA and PFHpA were above the control limit in the duplicate analysis of sample MISS-RM818.5-4-201310161128. However, result was less than five times the MRL, and the difference between the two values was less than the MRL, so no data were qualified. Sample Analyses PFBA was not quantifiable in sample MISS-RM826.0-2-201310151535, due to no %R for the associated labeled compound. Sample results were rejected and are not usable for any purpose. See Table 3 for qualified data. Method Reporting Limits and Method Detection Limits Most reporting limits were deemed acceptable as reported. Non-detected values for PFOS were reported to the method detection limit (MDL) provided by the laboratory. Results detected above the MDL and below the method reporting limit (MRL) were qualified with a "J" to indicate that the results are estimated. 1 Results (detects and non-detects) for other compounds were reported to the MRL. Overall Assessment This evaluation determined that the laboratory followed the specified analytical methods and all requested sample analyses were completed. Accuracy was acceptable as demonstrated by the labeled compound, LCS and MS/MSD %R values, with the exceptions noted above. 1 A S/N ratio of 3 was referenced in the 2012 data validation report. However, all sample results with a S/N ratio less than 3 were below the MDL, so no data were affected. Upon further review of the laboratory analytical procedure, it was determined that results between the MDL and MRL can be used with an estimated qualifier. Mississippi Pool 2 March 14, 2014 Page 10 Precision was also acceptable as demonstrated by the laboratory duplicates and MS/MSD RPD values, with the exceptions noted above. Most data were deemed acceptable as reported; other data are acceptable as qualified. One PFBA result was rejected due to no labeled compound recovery. Table 3 summarizes the qualifiers applied to samples reviewed in this report. Data Qualifier Definitions U Indicates the compound or analyte was analyzed for but not detected at or above the specified limit. J Indicates an estimated value. UJ Indicates the compound or analyte was analyzed for but not detected and the specified limit reported is estimated R Indicates data is rejected and unusable Sample ID MISS-RM814.31- 201309120854 MISS-RM814.31- 201310161258 MISS-RM814.32- 201309120906 MISS-RM814.3- 3201309120915 MISS-RM814.3- 3201310161308 Parameter PFCs PFCs PFCs PFCs Conventionals MISS-RM814.3- 4- PFCs 201309120921 MISS-RM814.34- Conventionals Table 3 Qualifier Summary Analyte Reported Result Qualified Result PFBA PFHpA PFOS PFBA 177 ng/L 177J ng/L 2.41 ng/L 2.76 ng/L 2.41J ng/L 2.76J ng/L 182 ng/L 182J ng/L Reason High LCS %R High MS %R High LCS %R PFBA TDS PFHpA PFHxA PFOA TDS 179 ng/L 179J ng/L High LCS %R 334 mg/L 4.75 ng/L 6.35 ng/L 23.1B ng/L 336 mg/L 334J mg/L 4.75J ng/L 6.35J ng/L 23.1J ng/L 336J mg/L High duplicate RPD High LCS %R High duplicate RPD 201310161310 MISS-RM814.3- 5201309120930 MISS-RM814.35- 201310161319 PFCs PFCs Conventionals MISS-RM817.4- 2-PW- PFCs 201309270916 MISS-RM818.51- 201309110952 MISS-RM818.51- 201310161101 MISS-RM818.52- 201309111000 MISS-RM818.5- 2201310161109 PFCs PFCs Conventionals PFCs Conventionals MISS-RM818.5- 3- PFCs 201309111010 MISS-RM818.53- 201310161116 MISS-RM818.5- 4201309111026 MISS-RM818.5- 4201310161128 MISS-RM818.5- 5201309111041 MISS-RM818.5- 5201310161137 MISS-RM818.5- 6- Conventionals PFCs Conventionals PFCs Conventionals PFCs PFBA All PFCs TDS PFHpA PFHxA PFOA PFBA All PFCs TDS PFBA TDS All PFCs PFBA PFHpA TDS PFBA TDS PFNA TDS PFNA Mississippi Pool 2 March 14, 2014 Page 11 201 ng/L 201J ng/L High LCS %R Varies 325 mg/L 1040D ng/L 7580D ng/L 3510B D ng/L 35.3 ng/L Varies 326 mg/L 28.9 ng/L J or UJ 325J mg/L 1040J ng/L 7580J ng/L 3510J ng/L 35.3J ng/L J or UJ 326J mg/L 28.9J ng/L Cooler temperature > 10C High duplicate RPD High LCS %R High LCS %R Cooler temperature > 10C High duplicate RPD High LCS %R 328 mg/L Varies 25.1 ng/L 4.66 ng/L 316 mg/L 328J mg/L J or UJ 25.1J ng/L 4.66J ng/L 316J mg/L High duplicate RPD Cooler temperature > 10C High LCS %R High MS %R High duplicate RPD 26.8 ng/L 26.8J ng/L High LCS %R 314 mg/L 314J mg/L High duplicate RPD 1.48 ng/L 1.48J ng/L High LCS %R 309 mg/L 1.76 ng/L 309J mg/L 1.76J ng/L High duplicate RPD High LCS %R 201309111050 MISS-RM818.5- 6201310161144 MISS-RM818.5- 7201309111102 MISS-RM818.5- 7201310161153 MISS-RM826.0- 1201309100928 MISS-RM826.0- 1201310151530 MISS-RM826.0- 1201310151530 MISS-RM826.0- 2201310151535 MISS-RM826.0- 3201309100950 MISS-RM826.0- 3201310151543 Conventionals PFCs Conventionals PFCs PFCs PFCs PFCs PFCs PFCs MISS-RM826.0- 4- PFCs 201309101003 MISS-RM826.04- 201310151548 MISS-RM826.0- 5201309101016 MISS-RM836.31- 201309091112 MISS-RM836.31- 201310151439 MISS-RM836.3- PFCs PFCs Conventionals PFCs PFCs PFCs TDS PFNA TDS PFNA PFOS All PFCs PFBA PFNA All PFCs PFHpA PFHxS PFHxA PFNA PFOS PFNA TOC PFOS PFBA PFOS PFOS Mississippi Pool 2 March 14, 2014 Page 12 329 mg/L 329J mg/L High duplicate RPD 1.54 ng/L 1.54J ng/L High LCS %R 314 mg/L 314J mg/L High duplicate RPD 1.54 ng/L 1.54J ng/L High LCS %R 1.81U ng/L 1.756J ng/L Detected between MDL and MRL Varies NQ ng/L 1.26 ng/L J or UJ R ng/L 1.26J ng/L Cooler temperature > 10C No labelled compound recovery High LCS %R Varies 4.89 ng/L 2.98 ng/L 4.03 ng/L 2.59 ng/L 2.11U ng/L 1.3 ng/L 7.7 mg/L 1.96U ng/L 13.5 ng/L 2.03U ng/L 2.1U ng/L J or UJ 4.89J ng/L 2.98J ng/L 4.03J ng/L 2.59J ng/L 2.11J ng/L 1.3J ng/L 7.7J mg/L 1.38J ng/L 13.5J ng/L 1.573J ng/L 0.946UJ Cooler temperature > 10C High MS %R, high duplicate RPD High MS %R High duplicate RPD High LCS %R Detected between MDL and MRL High LCS %R No field preservation Detected between MDL and MRL High LCS %R Detected between MDL and MRL Not detected at 2201309091123 MISS-RM836.32- 201310151447 MISS-RM836.33- 201309091134 MISS-RM836.33- 201310151457 MISS-RM841.01- 201309081342 MISS-RM841.01- 201310151226 MISS-RM841.02- 201309081355 MISS-RM841.02- 201310151239 MISS-RM841.03- 201309081403 MISS-RM841.03- 201310151351 MISS-RM847.3C- 201309081307 PFCs PFCs PFCs PFCs Conventionals PFCs PFCs Conventionals PFCs PFCs Conventionals PFCs PFCs Conventionals MISS-RM847.3- C- PFCs 201310151143 SW-FB- PFCs 20130910 SW-FB- PFCs 20130912 SW-FB- PFCs 20131016 SW-FB2- PFCs PFBA PFOS PFOS PFBA PFOS PFOS TDS PFOS PFOS TDS PFOS PFOS TDS PFOS PFOS TDS TOC PFOS PFOS PFOS PFOS PFOS 9.76 ng/L 1.79U ng/L 1.94U ng/L 10.9 ng/L 1.89U ng/L 2.04U ng/L 378 mg/L 1.77U ng/L 2.04U ng/L 382 mg/L 1.98U ng/L 1.99U ng/L 338 mg/L 1.76U ng/L 2.02U ng/L 252 mg/L 8.4 mg/L 1.81U ng/L 1.9U ng/L 1.96U ng/L 1.85U ng/L 1.96U ng/L 9.76J ng/L 1.142J ng/L 1.098J ng/L 10.9J ng/L 1.405J ng/L 1.843J ng/L 378J mg/L 1.23J ng/L 1.24J ng/L 382J mg/L 1.505J ng/L 1.331J ng/L 338J mg/L 1.595J ng/L 0.909UJ ng/L 252J mg/L 8.4J mg/L 1.742J ng/L 0.854UJ ng/L 1.192J ng/ 0.833UJ ng/L 0.882UJ Mississippi Pool 2 March 14, 2014 Page 13 MDL High LCS %R Detected between MDL and MRL Detected between MDL and MRL High LCS %R Detected between MDL and MRL Detected between MDL and MRL Hold time exceeded Detected between MDL and MRL Detected between MDL and MRL Hold time exceeded Detected between MDL and MRL Detected between MDL and MRL Hold time exceeded Detected between MDL and MRL Not detected at MDL Hold time exceeded No field preservation Detected between MDL and MRL Not detected at MDL Detected between MDL and MRL Not detected at MDL Not detected at 20131016 SW-FD- 20130911 SW-FD- 20130912 SW-FD- 20131016 SW-FD220131016 PFCs PFCs Conventionals Conventionals PFNA PFBA TDS TDS ng/L 1.56 ng/L 207 ng/L 317 mg/L 481 mg/L 1.56J ng/L 207J ng/L 317J mg/L 481J mg/L Mississippi Pool 2 March 14, 2014 Page 14 MDL High LCS %R High LCS %R High duplicate RPD High duplicate RPD REFERENCES Anchor QEA, 2013. Sampling and Analysis Plan; Mississippi River - Pool 2. September. Cardno Entrix, 2011. Quality Assurance Project Plan; In Support of 2011 Fish and Water Collection from Mississippi River Pool 2. June. USEPA (U.S. Environmental Protection Agency), 1986. Test methods for Evaluating Solid Waste: Physical/Chemical Methods. U.S. Environmental Protection Agency, Office of Solid Waste and Emergency Response. EPA 530/SW-846. USEPA, 2004. USEPA Contract Laboratory Program National Functional Guidelines for Inorganic Data Review. U.S. Environmental Protection Agency, Office of Superfund Remediation and Technology Innovation (OSRTI). EPA 540-R-04-004. October. USEPA, 1999. USEPA Contract Laboratory Program National Functional Guidelines for Organic Data Review. U.S. Environmental Protection Agency, Office of Emergency and Remedial Response. USEPA 540/R-99/008. October. USEPA, 2008. USEPA Contract Laboratory Program National Functional Guidelines for Superfund Organic Methods Data Review. U.S. Environmental Protection Agency, Office of Superfund Remediation and Technology Innovation. USEPA 540-R-08-01. June. 720 Olive Way, Suite 1900 Seattle, Washington 98101 Phone 206.287.9130 Fax 206.287.9131 www.anchorqea.com DATA VALIDATION REVIEW REPORT - USEPA STAGE 2A Project: Mississippi River Pool 2 Surface Water Sampling Project Number: 110800-01.01 Date: December 3, 2013 This report summarizes the review of analytical results for 120 tissue samples collected September 23 and 25, 2013. The samples were collected by Anchor QEA, LLC, and submitted to Axys Analytical Services, Ltd. (Axys) in Sidney, British Columbia. The samples were analyzed for perfluorinated organic compounds (PFCs) by Axys method MLA-060, Revision 10. Sample IDs, lab sample IDs, and sample data group (SDG) numbers of the data reviewed in this report are presented in Table 1. Sample ID MISS-S1-R1-01 MISS-S1-R1-02 MISS-S1-R1-03 MISS-S1-R1-04 MISS-S1-R1-05 MISS-S1-R1-06 MISS-S1-R1-07 MISS-S1-R1-08 MISS-S1-R1-09 MISS-S1-R1-10 MISS-S1-R1-11 MISS-S1-R1-12 MISS-S1-R1-13 MISS-S1-R1-14 MISS-S1-R1-15 MISS-S1-R1-16 MISS-S1-R1-17 MISS-S1-R1-18 MISS-S1-R1-19 MISS-S1-R1-20 MISS-S1-R1-21 MISS-S1-R1-22 MISS-S1-R1-23 Table 1 Samples IDs Lab Sample ID L20367-1 L20367-2 L20367-3 L20367-4 L20367-5 L20367-6 L20367-7 L20367-8 L20367-9 L20367-10 L20367-11 L20367-12 L20367-13 L20367-14 L20367-15 L20367-16 L20367-17 L20367-18 L20367-19 L20367-20 L20367-21 L20367-22 L20367-23 Lab SDG WG45077 WG45078 Sample ID MISS-S1-R2-01 MISS-S1-R2-02 MISS-S1-R2-03 MISS-S1-R2-04 MISS-S1-R2-05 MISS-S1-R2-06 MISS-S1-R2-07 MISS-S1-R2-08 MISS-S1-R2-09 MISS-S1-R2-10 MISS-S1-R2-11 MISS-S1-R2-12 MISS-S1-R2-13 MISS-S1-R2-14 MISS-S1-R2-15 MISS-S1-R3-01 MISS-S1-R3-02 MISS-S1-R3-03 MISS-S1-R3-04 MISS-S1-R3-05 MISS-S1-R3-06 MISS-S1-R3-07 MISS-S1-R4-01 MISS-S2A-R3-01 MISS-S2A-R3-02 MISS-S2A-R3-03 MISS-S2A-R3-04 MISS-S2A-R3-05 MISS-S2A-R3-06 MISS-S2A-R3-07 MISS-S2A-R3-08 MISS-S2A-R3-09 MISS-S2A-R3-10 MISS-S2A-R3-11 MISS-S2A-R3-12 MISS-S2A-R3-13 MISS-S2A-R4-01 MISS-S2A-R4-02 MISS-S2A-R4-03 MISS-S2A-R4-04 MISS-S2A-R4-05 MISS-S2A-R4-06 Lab Sample ID L20367-24 L20367-25 L20367-26 L20367-27 L20367-28 L20367-29 L20367-30 L20367-31 L20367-32 L20367-33 L20367-34 L20367-35 L20367-36 L20367-37 L20367-38 L20367-39 L20367-40 L20367-41 L20367-42 L20367-43 L20367-44 L20367-45 L20367-46 L20384-1 L20384-2 L20384-3 L20384-4 L20384-5 L20384-6 L20384-7 L20384-8 L20384-9 L20384-10 L20384-11 L20384-12 L20384-13 L20384-14 L20384-15 L20384-16 L20384-17 L20384-18 L20384-19 Lab SDG WG45106 WG45159 Mississippi Pool 2 December 3, 2013 Page 2 Sample ID MISS-S2A-R4-07 MISS-S2A-R4-08 MISS-S2A-R4-09 MISS-S2A-R4-10 MISS-S2B-R3-01 MISS-S2B-R4-01 MISS-S2B-R4-02 MISS-S2B-R4-03 MISS-S2B-R4-04 MISS-S2B-R4-05 MISS-S2B-R4-06 MISS-S2B-R4-07 MISS-S2B-R4-08 MISS-S2B-R4-09 MISS-S2B-R4-10 MISS-S2B-R4-11 MISS-S2B-R4-12 MISS-S2B-R4-13 MISS-S2B-R4-14 MISS-S2B-R4-15 MISS-S3-R1-01 MISS-S3-R1-02 MISS-S3-R1-03 MISS-S3-R1-04 MISS-S3-R1-05 MISS-S3-R1-06 MISS-S3-R1-07 MISS-S3-R1-08 MISS-S3-R1-09 MISS-S3-R1-10 MISS-S3-R1-11 MISS-S3-R1-12 MISS-S3-R1-13 MISS-S3-R1-14 MISS-S3-R1-15 MISS-S3-R1-16 MISS-S3-R1-17 MISS-S3-R1-18 MISS-S3-R1-19 MISS-S3-R1-20 MISS-S3-R1-21 MISS-S3-R1-22 Lab Sample ID L20384-20 L20384-21 L20384-22 L20384-23 L20384-24 L20384-25 L20384-26 L20384-27 L20384-28 L20384-29 L20384-30 L20384-31 L20384-32 L20384-33 L20384-34 L20384-35 L20384-36 L20384-37 L20384-38 L20384-39 L20384-40 L20384-41 L20384-42 L20384-43 L20384-44 L20384-45 L20384-46 L20384-47 L20384-48 L20384-49 L20384-50 L20384-51 L20384-52 L20384-53 L20384-54 L20384-55 L20384-56 L20384-57 L20384-58 L20384-59 L20384-60 L20384-61 Lab SDG WG45160 WG45227 Mississippi Pool 2 December 3, 2013 Page 3 Sample ID MISS-S3-R1-23 MISS-S3-R1-24 MISS-S3-R1-25 MISS-S3-R2-01 MISS-S3-R2-02 MISS-S3-R2-03 MISS-S3-R2-04 MISS-S3-R2-05 MISS-S3-R2-06 MISS-S3-R2-07 MISS-S3-R2-08 MISS-S3-R2-09 MISS-S3-R2-10 Lab Sample ID L20384-62 L20384-63 L20384-64 L20384-65 L20384-66 L20384-67 L20384-68 L20384-69 L20384-70 L20384-71 L20384-72 L20384-73 L20384-74 Lab SDG Mississippi Pool 2 December 3, 2013 Page 4 Data Validation and Qualifications The following comments refer to the laboratory's performance in meeting the quality assurance/quality control (QA/QC) guidelines outlined in the analytical procedures and data quality objective sections of the Quality Assurance Project Plan (QAPP; Cardno ENTRIX, 2011) and in the Sampling and Analysis Plan (SAP; Anchor QEA, 2013). Laboratory results were reviewed using the following guidelines: USEPA Contract Laboratory Program National Functional Guidelines for Organic Data Review (USEPA 1999) USEPA Contract Laboratory Program National Functional Guidelines for Superfund Organic Methods Data Review (USEPA 2008) Laboratory and method QC criteria were also used as stated in USEPA 1986 (SW-846, Third Edition), Test Methods for Evaluating Solid Waste: Physical/Chemical Methods, update 1, August 1993; update II, January 1995; update IIA, February 1994; update IIB, August 1995; update III, June 1997; update IIIA, May 1999; update IIIB, June 2008; update IVA and IVB, January 2008. Unless noted in this report, laboratory results for the samples listed above were within QC criteria. Field Documentation Mississippi Pool 2 December 3, 2013 Page 5 Field documentation was checked for completeness and accuracy. The chain-of-custody forms were signed by Axys at the time of sample receipt and the samples were received in good condition. Holding Times and Sample Preservation Samples were analyzed within holding times. Samples collected on September 23, 2013 were received at the laboratory above the -10C preservation requirement specified in the QAPP and some samples were received above the < 4C requirement specified in the FSAP. Samples were received chilled between 3C and 6C. The samples were frozen upon receipt at the laboratory and data are not expected to be impacted so no results were qualified. Samples collected on September 25, 2013 were received frozen (< 0C) at the laboratory, which is within the acceptable range for tissues. Laboratory Method Blanks Laboratory method blanks were analyzed at the required frequencies. All method blanks were free of target analytes. Field Quality Control Field Blanks Field blanks were not required with these sample sets. Field Duplicates No field duplicates were collected in association with these sample sets. The QAPP indicates tissue field duplicates will be generated at a rate of one per ten samples processed. The tissue samples were sent to the laboratory as whole-body samples and fileted and homogenized by the laboratory so no field duplicates were generated. Laboratory duplicates were generated and analyzed at the required laboratory QC frequencies (one per 20 samples processed). See the Laboratory Duplicate section below for a discussion of duplicate results. Labeled Compound Recoveries Mississippi Pool 2 December 3, 2013 Page 6 Labeled compounds were added to all field and QC samples and recoveries were within laboratory control limits with some exceptions. However, since results are corrected for labeled compound recoveries, no data were qualified. Laboratory Control Sample Laboratory control samples (LCS) were analyzed at the required frequencies. All LCS recoveries were within project-required control limits. Matrix Spike and Matrix Spike Duplicate Matrix spike (MS) samples were analyzed at the required frequency. Laboratory duplicates were analyzed in place of matrix spike duplicate (MSD) samples. All MS recoveries were within project-required control limits with the exception of perfluorobutanesulfonate (PFBS) in the MS analyzed on sample MISS-S1-R2-07, which recovered above the control limit. The parent sample result was below detection, however, so no data were qualified. Laboratory Duplicates Laboratory duplicates were analyzed in place of MSD samples at the required frequency and resulted in relative percent difference (RPD) values within project-required control limits. Method Reporting Limits and Method Detection Limits Reporting limits and detection limits were acceptable as reported. Limits were reported as adjusted due to sample size and as undiluted. Overall Assessment This evaluation determined that the laboratory followed the specified analytical method and all requested sample analyses were completed. Accuracy was acceptable as demonstrated by the labeled compound, LCS and MS recoveries, with the exceptions noted above. Precision was also acceptable as demonstrated by the laboratory duplicate RPD values. All data are acceptable as reported. REFERENCES Anchor QEA, 2013. Sampling and Analysis Plan; Mississippi River - Pool 2. September. Mississippi Pool 2 December 3, 2013 Page 7 Cardno Entrix, 2011. Quality Assurance Project Plan; In Support of 2011 Fish and Water Collection from Mississippi River Pool 2. June. USEPA (U.S. Environmental Protection Agency), 1986. Test methods for Evaluating Solid Waste: Physical/Chemical Methods. U.S. Environmental Protection Agency, Office of Solid Waste and Emergency Response. EPA 530/SW-846. USEPA, 1999. USEPA Contract Laboratory Program National Functional Guidelines for Organic Data Review. U.S. Environmental Protection Agency, Office of Emergency and Remedial Response. USEPA 540/R-99/008. October. USEPA, 2008. USEPA Contract Laboratory Program National Functional Guidelines for Superfund Organic Methods Data Review. U.S. Environmental Protection Agency, Office of Superfund Remediation and Technology Innovation. USEPA 540-R-08-01. June. 720 Olive Way, Suite 1900 Seattle, Washington 98101 Phone 206.287.9130 Fax 206.287.9131 www.anchorqea.com DATA VALIDATION REVIEW REPORT - USEPA STAGE 2A Project: Mississippi River Pool 2 Surface Water Sampling Project Number: 110800-01.01 Date: January 5, 2014 This report summarizes the review of analytical results for 241 tissue samples collected September 23 through October 1, 2013. The samples were collected by Anchor QEA, LLC, and submitted to Axys Analytical Services, Ltd. (Axys) in Sidney, British Columbia. The samples were analyzed for perfluorinated organic compounds (PFCs) by Axys method MLA- 060, Revision 10. Sample IDs, lab sample IDs, and sample data group (SDG) numbers of the data reviewed in this report are presented in Table 1. Sample ID MISS-S1-R4-02 MISS-S1-R5-01 MISS-S2A-R1-01 MISS-S2A-R1-02 MISS-S2A-R1-03 MISS-S2A-R1-04 MISS-S2A-R1-05 MISS-S2A-R1-06 MISS-S2A-R1-07 MISS-S2A-R1-08 MISS-S2A-R1-09 MISS-S2A-R1-10 MISS-S2A-R1-11 MISS-S2A-R1-12 MISS-S2A-R1-13 MISS-S3-R2-11 MISS-S3-R2-12 MISS-S3-R2-13 MISS-S3-R2-14 MISS-S3-R2-15 MISS-S2A-R1-14 MISS-S2A-R1-15 MISS-S2A-R1-16 MISS-S2A-R1-17 MISS-S2A-R1-18 Table 1 Samples ID Summary Lab Sample ID L20382-1 L20382-2 L20382-3 L20382-4 L20382-5 L20382-6 L20382-7 L20382-8 L20382-9 L20382-10 L20382-11 L20382-12 L20382-13 L20382-14 L20382-15 L20384-75 L20384-76 L20384-77 L20384-78 L20384-79 L20382-16 L20382-17 L20382-18 L20382-19 L20382-20 Lab SDG WG45228 WG45229 Sample ID MISS-S2A-R1-19 MISS-S2A-R1-20 MISS-S2A-R1-21 MISS-S2A-R1-22 MISS-S2A-R1-23 MISS-S2A-R1-24 MISS-S2A-R1-25 MISS-S2A-R2-01 MISS-S2A-R2-02 MISS-S2A-R2-03 MISS-S2A-R2-04 MISS-S2A-R2-05 MISS-S2A-R2-06 MISS-S2A-R2-07 MISS-S2A-R2-08 MISS-S2A-R2-09 MISS-S2A-R2-10 MISS-S2A-R2-11 MISS-S2A-R2-12 MISS-S2B-R1-01 MISS-S2B-R1-02 MISS-S2B-R1-03 MISS-S2B-R1-04 MISS-S2B-R1-05 MISS-S2B-R1-06 MISS-S2B-R1-08 MISS-S2B-R1-09 MISS-S2B-R1-10 MISS-S2B-R1-11 MISS-S2B-R1-12 MISS-S2B-R1-13 MISS-S2B-R1-14 MISS-S2B-R1-15 MISS-S2B-R2-01 MISS-S2B-R2-02 MISS-S2B-R2-03 MISS-S2B-R2-04 MISS-S2B-R2-05 MISS-S2B-R2-06 MISS-S2B-R2-07 MISS-S2B-R2-08 MISS-S2B-R2-09 MISS-S2B-R2-10 MISS-S2B-R2-11 MISS-S2B-R2-12 MISS-S2B-R2-13 MISS-S2B-R2-14 MISS-S2B-R2-15 Lab Sample ID L20382-21 L20382-22 L20382-23 L20382-24 L20382-25 L20382-26 L20382-27 L20382-28 L20382-29 L20382-30 L20382-31 L20382-32 L20382-33 L20382-34 L20382-35 L20382-36 L20382-37 L20382-38 L20382-39 L20382-40 L20382-41 L20382-42 L20382-43 L20382-44 L20382-45 L20382-47 L20382-48 L20382-49 L20382-50 L20382-51 L20382-52 L20382-53 L20382-54 L20382-55 L20382-56 L20382-57 L20382-58 L20382-59 L20382-60 L20382-61 L20382-62 L20382-63 L20382-64 L20382-65 L20382-66 L20382-67 L20382-68 L20382-69 Mississippi Pool 2 January 5, 2014 Page 2 Lab SDG WG45243 WG45244 Sample ID MISS-S3-R3-01 MISS-S3-R3-02 MISS-S3-R3-03 MISS-S3-R3-04 MISS-S3-R3-05 MISS-S3-R3-06 MISS-S3-R3-07 MISS-S3-R3-08 MISS-S3-R3-09 MISS-S3-R3-10 MISS-S3-R3-11 MISS-S3-R3-12 MISS-S3-R3-13 MISS-S3-R3-14 MISS-S3-R3-15 MISS-S3-R3-16 MISS-S3-R3-17 MISS-S3-R3-18 MISS-S3-R3-19 MISS-S3-R3-20 MISS-S4A-R1-01 MISS-S4A-R1-02 MISS-S4A-R1-03 MISS-S4A-R1-04 MISS-S4A-R1-05 MISS-S4A-R1-06 MISS-S4A-R1-07 MISS-S4A-R1-08 MISS-S4A-R1-09 MISS-S4A-R1-10 MISS-S4A-R1-11 MISS-S4A-R1-12 MISS-S4A-R1-13 MISS-S4A-R1-14 MISS-S4A-R1-15 MISS-S4A-R1-16 MISS-S4A-R1-17 MISS-S4A-R1-18 MISS-S4A-R1-19 MISS-S4A-R1-20 MISS-S4A-R1-21 MISS-S4A-R1-22 MISS-S4A-R1-23 MISS-S4A-R1-24 MISS-S4A-R1-25 MISS-S4A-R1-26 MISS-S4A-R1-27 MISS-S4A-R1-28 Lab Sample ID L20393-1 L20393-2 L20393-3 L20393-4 L20393-5 L20393-6 L20393-7 L20393-8 L20393-9 L20393-10 L20393-11 L20393-12 L20393-13 L20393-14 L20393-15 L20393-16 L20393-17 L20393-18 L20393-19 L20393-20 L20393-21 L20393-22 L20393-23 L20393-24 L20393-25 L20393-26 L20393-27 L20393-28 L20393-29 L20393-30 L20393-31 L20393-32 L20393-33 L20393-34 L20393-35 L20393-36 L20393-37 L20393-38 L20393-39 L20393-40 L20393-41 L20393-42 L20393-43 L20393-44 L20393-45 L20393-46 L20393-47 L20393-48 Mississippi Pool 2 January 5, 2014 Page 3 Lab SDG WG45245 WG45246 WG45247 Sample ID MISS-S4A-R1-29 MISS-S4A-R1-30 MISS-S4A-R1-31 MISS-S4A-R1-32 MISS-S4A-R1-33 MISS-S4A-R1-34 MISS-S4A-R1-35 MISS-S4B-R1-01 MISS-S4B-R1-02 MISS-S4B-R1-03 MISS-S4B-R1-04 MISS-S4B-R1-05 MISS-S4B-R1-06 MISS-S4B-R1-07 MISS-S4B-R1-08 MISS-S4B-R1-09 MISS-S4B-R1-10 MISS-S4B-R1-11 MISS-S4B-R1-12 MISS-S4B-R1-13 MISS-S4B-R1-14 MISS-S4B-R1-15 MISS-S4B-R1-16 MISS-S4B-R1-17 MISS-S4B-R1-18 MISS-S4B-R1-19 MISS-S4B-R1-20 MISS-S4B-R1-21 MISS-S4B-R1-22 MISS-S4B-R1-23 MISS-S4B-R2-01 MISS-S4B-R2-02 MISS-S4B-R2-03 MISS-S4B-R2-04 MISS-S4B-R2-05 MISS-S4B-R2-06 MISS-S4B-R2-07 MISS-S4B-R2-08 MISS-S4A-R2-01 MISS-S4A-R2-02 MISS-S4A-R2-03 MISS-S4A-R2-04 MISS-S4B-R2-09 MISS-S4B-R2-10 MISS-S4B-R2-11 MISS-S4B-R2-12 MISS-S4B-R2-13 MISS-S4B-R2-14 Lab Sample ID L20393-49 L20393-50 L20393-51 L20393-52 L20393-53 L20393-54 L20393-55 L20393-56 L20393-57 L20393-58 L20393-59 L20393-60 L20393-61 L20393-62 L20393-63 L20393-64 L20393-65 L20393-66 L20393-67 L20393-68 L20393-69 L20393-70 L20393-71 L20393-72 L20393-73 L20393-74 L20393-75 L20393-76 L20393-77 L20393-78 L20393-79 L20393-80 L20393-81 L20393-82 L20393-83 L20393-84 L20403-1 L20403-2 L20397-1 L20397-2 L20397-3 L20397-4 L20403-3 L20403-4 L20403-5 L20403-6 L20403-7 L20403-8 Mississippi Pool 2 January 5, 2014 Page 4 Lab SDG WG45248 WG45249 Sample ID MISS-S4B-R2-15 MISS-S4B-R2-16 MISS-S4B-R2-17 MISS-S4B-R2-18 MISS-S4B-R2-19 MISS-S4B-R2-20 MISS-S4B-R2-21 MISS-S4B-R2-22 MISS-S4B-R2-23 MISS-S4B-R2-24 MISS-S4A-R2-05 MISS-S4A-R2-06 MISS-S4A-R2-07 MISS-S4A-R2-08 MISS-S4A-R2-09 MISS-S4A-R2-10 MISS-S4A-R2-11 MISS-S4A-R2-12 MISS-S4A-R3-01 MISS-S4A-R3-02 MISS-S4A-R3-03 MISS-S4B-R3-01 MISS-S1-R6-01 MISS-S1-R6-02 MISS-S1-R6-03 MISS-S1-R6-04 MISS-S1-R6-05 MISS-S1-R6-06 MISS-S1-R6-07 MISS-S1-R6-08 MISS-S1-R6-09 MISS-S1-R6-10 MISS-S1-R6-11 MISS-S1-R6-12 MISS-S1-R6-13 MISS-S1-R6-14 MISS-S2B-R5-01 MISS-S2B-R5-02 MISS-S2B-R5-03 MISS-S2B-R5-04 MISS-S2B-R5-05 MISS-S2B-R5-06 MISS-S2B-R5-07 MISS-S2B-R5-08 MISS-S2B-R5-09 MISS-S2B-R5-10 MISS-S2B-R5-11 MISS-S2B-R5-12 Lab Sample ID L20403-9 L20403-10 L20403-11 L20403-12 L20403-13 L20403-14 L20403-15 L20403-16 L20403-17 L20403-18 L20397-5 L20397-6 L20397-7 L20397-8 L20397-9 L20397-10 L20397-11 L20397-12 L20397-13 L20397-14 L20397-15 L20397-16 L20416-1 L20416-2 L20416-3 L20416-4 L20416-5 L20416-6 L20416-7 L20416-8 L20416-9 L20416-10 L20416-11 L20416-12 L20416-13 L20416-14 L20416-15 L20416-16 L20416-17 L20416-18 L20416-19 L20416-20 L20416-21 L20416-22 L20416-23 L20416-24 L20416-25 L20416-26 Mississippi Pool 2 January 5, 2014 Page 5 Lab SDG WG45250 WG45251 Sample ID MISS-S2B-R5-13 MISS-S2B-R5-14 MISS-S3-R4-01 MISS-S4A-R4-01 MISS-S4A-R4-02 MISS-S4A-R4-03 MISS-S4B-R4-01 MISS-S4B-R4-02 MISS-S4B-R4-04 MISS-S4B-R5-01 MISS-S4B-R5-02 MISS-S4B-R5-03 MISS-S4B-R5-04 MISS-S4B-R5-05 MISS-S4B-R5-06 MISS-S4B-R5-07 MISS-S4B-R5-08 MISS-S4B-R5-09 MISS-S3-R5-01 MISS-S4A-R5-01 MISS-S4A-R5-02 MISS-S4A-R5-03 MISS-S4B-R6-01 MISS-S4B-R6-02 Lab Sample ID L20416-27 L20416-28 L20416-29 L20416-30 L20416-31 L20416-32 L20416-33 L20416-34 L20416-35 L20416-36 L20416-37 L20416-38 L20416-39 L20416-40 L20416-41 L20416-42 L20416-43 L20416-44 L20437-1 L20437-2 L20437-3 L20437-4 L20437-5 L20437-6 Mississippi Pool 2 January 5, 2014 Page 6 Lab SDG WG45252 WG45253 Data Validation and Qualifications The following comments refer to the laboratory's performance in meeting the quality assurance/quality control (QA/QC) guidelines outlined in the analytical procedures and data quality objective sections of the Quality Assurance Project Plan (QAPP; Cardno ENTRIX, 2011) and in the Sampling and Analysis Plan (SAP; Anchor QEA, 2013). Laboratory results were reviewed using the following guidelines: USEPA Contract Laboratory Program National Functional Guidelines for Organic Data Review (USEPA 1999) USEPA Contract Laboratory Program National Functional Guidelines for Superfund Organic Methods Data Review (USEPA 2008) Laboratory and method QC criteria were also used as stated in USEPA 1986 (SW-846, Third Edition), Test Methods for Evaluating Solid Waste: Physical/Chemical Methods, update 1, August 1993; update II, January 1995; update IIA, February 1994; update IIB, August 1995; update III, June 1997; update IIIA, May 1999; update IIIB, June 2008; update IVA and IVB, Mississippi Pool 2 January 5, 2014 Page 7 January 2008. Unless noted in this report, laboratory results for the samples listed above were within QC criteria. Field Documentation Field documentation was checked for completeness and accuracy. The chain-of-custody forms were signed by Axys at the time of sample receipt and the samples were received in good condition. Sample MISS-S2B-R1-07 did not arrive with the shipment received on September 25, 2013. Two samples (MISS-S2A-R1-13 and MISS-S2A-R1-15) were received with wet water ice in their bags. Holding Times and Sample Preservation Samples were analyzed within holding times. Samples collected on September 23, 24, 26 and October 1, 2013 were received at the laboratory above the -10C preservation requirement specified in the QAPP and some samples were received above the < 4C requirement specified in the FSAP. Samples were received chilled between -0.2C and 12.9C. The samples were frozen upon receipt at the laboratory and data are not expected to be impacted so no results were qualified. Laboratory Method Blanks Laboratory method blanks were analyzed at the required frequencies. All method blanks were free of target analytes. Field Quality Control Field Blanks Field blanks were not required with these sample sets. Field Duplicates No field duplicates were collected in association with these sample sets. The QAPP indicates tissue field duplicates will be generated at a rate of one per ten samples processed. The tissue samples were sent to the laboratory as whole-body samples and fileted and homogenized by the laboratory so no field duplicates were generated. Laboratory duplicates were generated Mississippi Pool 2 January 5, 2014 Page 8 and analyzed at the required laboratory QC frequencies (one per 20 samples processed). See the Laboratory Duplicate section below for a discussion of duplicate results. Labeled Compound Recoveries Labeled compounds were added to all field and QC samples and recoveries were within laboratory control limits with some exceptions. However, since results are corrected for labeled compound recoveries, no data were qualified. Laboratory Control Sample Laboratory control samples (LCS) were analyzed at the required frequencies. All LCS recoveries were within project-required control limits, with the exception of the ongoing precision and recovery (OPR) sample in SDG WG45248, which recovered below the project control limit for Perfluoropentanoate (PFPeA). Twenty results were qualified "UJ" to indicate a potentially low bias. Matrix Spike and Matrix Spike Duplicate Matrix spike (MS) samples were analyzed at the required frequency. Laboratory duplicates were analyzed in place of matrix spike duplicate (MSD) samples. All MS recoveries were within project-required control limits with the exception of PFPeA in the MS analyzed on sample MISS-S4A-R1-16, which recovered above the control limit. However, the parent sample result was below detection, so no data were qualified. Laboratory Duplicates Laboratory duplicates were analyzed in place of MSD samples at the required frequency and resulted in relative percent difference (RPD) values within project-required control limits with the exception of PFOS in the duplicate analyzed on sample MISS-S4A-R1-16. The parent sample result has been qualified "J" to indicate that it is estimated. Method Reporting Limits and Method Detection Limits Most reporting limits were deemed acceptable as reported. Limits were reported as adjusted due to sample size and as undiluted. One non-detected value for PFOS was reported to the method detection limit (MDL) provided by the laboratory. One result detected above the MDL and below the method reporting limit (MRL), with a signal to noise (S/N) ratio greater Mississippi Pool 2 January 5, 2014 Page 9 than 3 was qualified with a "J" to indicate that the result is estimated. Results (detects and non-detects) for other compounds were reported to the MRL. Overall Assessment This evaluation determined that the laboratory followed the specified analytical method and all requested sample analyses were completed. Accuracy was acceptable as demonstrated by the labeled compound, LCS and MS recoveries, with the exceptions noted above. Precision was also acceptable as demonstrated by the laboratory duplicate RPD values, with the exception noted above. Most data were deemed acceptable as reported; other data are acceptable as qualified. Data Qualifier Definitions J Indicates an estimated value. UJ Indicates the compound or analyte was analyzed for but not detected and the specified limit reported is estimated Sample ID MISS-S4A-R1-16 MISS-S4B-R1-12 MISS-S4B-R1-13 MISS-S4B-R1-14 MISS-S4B-R1-15 MISS-S4B-R1-16 MISS-S4B-R1-17 MISS-S4B-R1-18 MISS-S4B-R1-19 MISS-S4B-R1-20 MISS-S4B-R1-21 MISS-S4B-R1-22 MISS-S4B-R1-23 MISS-S4B-R2-01 MISS-S4B-R2-02 MISS-S4B-R2-03 MISS-S4B-R2-04 MISS-S4B-R2-05 MISS-S4B-R2-06 MISS-S4B-R2-07 MISS-S4B-R2-08 Lab ID L20393-36 L20393-67 L20393-68 L20393-69 L20393-70 L20393-71 L20393-72 L20393-73 L20393-74 L20393-75 L20393-76 L20393-77 L20393-78 L20393-79 L20393-80 L20393-81 L20393-82 L20393-83 L20393-84 L20403-1 L20403-2 Table 3 Qualifier Summary Analyte PFOS PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA PFPeA Reported Result 5.17 ng/g 0.459U ng/g 0.485U ng/g 0.472U ng/g 0.488U ng/g 0.476U ng/g 0.485U ng/g 0.455U ng/g 0.469U ng/g 0.508U ng/g 0.483U ng/g 0.485U ng/g 0.495U ng/g 0.49U ng/g 0.49U ng/g 0.51U ng/g 0.50U ng/g 0.50U ng/g 0.498U ng/g 0.495U ng/g 0.50U ng/g Qualified Result 5.17J ng/g 0.459UJ ng/g 0.485UJ ng/g 0.472UJ ng/g 0.488UJ ng/g 0.476UJ ng/g 0.485UJ ng/g 0.455UJ ng/g 0.469UJ ng/g 0.508UJ ng/g 0.483UJ ng/g 0.485UJ ng/g 0.495UJ ng/g 0.49UJ ng/g 0.49UJ ng/g 0.51UJ ng/g 0.50UJ ng/g 0.50UJ ng/g 0.498UJ ng/g 0.495UJ ng/g 0.50UJ ng/g Reason High duplicate RPD Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Low LCS %R Mississippi Pool 2 January 5, 2014 Page 10 REFERENCES Anchor QEA, 2013. Sampling and Analysis Plan; Mississippi River - Pool 2. September. Cardno Entrix, 2011. Quality Assurance Project Plan; In Support of 2011 Fish and Water Collection from Mississippi River Pool 2. June. USEPA (U.S. Environmental Protection Agency), 1986. Test methods for Evaluating Solid Waste: Physical/Chemical Methods. U.S. Environmental Protection Agency, Office of Solid Waste and Emergency Response. EPA 530/SW-846. USEPA, 1999. USEPA Contract Laboratory Program National Functional Guidelines for Organic Data Review. U.S. Environmental Protection Agency, Office of Emergency and Remedial Response. USEPA 540/R-99/008. October. USEPA, 2008. USEPA Contract Laboratory Program National Functional Guidelines for Superfund Organic Methods Data Review. U.S. Environmental Protection Agency, Office of Superfund Remediation and Technology Innovation. USEPA 540-R-08-01. June. 720 Olive Way, Suite 1900 Seattle, Washington 98101 Phone 206.287.9130 Fax 206.287.9131 www.anchorqea.com DATA VALIDATION REVIEW REPORT - EPA STAGE 2A Project: Mississippi River Pool 2 Project Number: Date: 110800-01.01 March 3, 2014 This report summarizes the review of analytical results for 21 sediment and 21 porewater samples collected in September, 2013. The samples were collected by Anchor QEA, LLC, and submitted to Axys Analytical Services, Ltd. (Axys) in Sidney, British Columbia and Pace Analytical Services, Inc. (Pace) in Minneapolis, Minnesota. The samples were analyzed for the following parameters: Perfluorinated organic compounds (PFCs) by Axys method MLA-060, Revision 10 and MLA-041, Revision 9 Total dissolved solids (TDS) by Standard Method (SM) 2540C Total suspended solids (TSS) by SM 2540D Total organic carbon (TOC) by United States Environmental Protection Agency (USEPA) method 9060 and 9060 Modified Percent moisture (%M) by ASTM method D2974 and Axys method SLA-015 Axys sample data group (SDG) numbers WG44960, WG44961, WG45148, WG45304, and WG45161 and Pace SDG numbers 10243225 and 10244164 were reviewed in this report. IDs of samples reviewed in this report are presented in Table 1. Sample ID BALDWIN_LAKE-PW-201309211418 BALDWIN_LAKE-SED-201309231314 MISS-RM814.3-4-201309120921 MISS-RM816.7-PW-201309291345 MISS-RM816.7-SED-201309291543 MISS-RM817.0-PW-201309290831 MISS-RM817.0-SED-201309291542 MISS-RM817.1-1-PW-201309291008 MISS-RM817.1-1-SED-201309291541 MISS-RM817.1-2-PW-201309291331 MISS-RM817.1-2-SED-201309291542 Table 1 Samples Reviewed Lab Sample ID 10243225001, L20361-1 10243225002, L20358-1 L20281-5 L20418-1 10244164001, L20419-1 L20418-2 10244164002, L20419-2 L20418-3 10244164003, L20419-3 L20418-4 10244164004, L20419-4 Matrix Porewater Sediment Porewater Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Analyses Requested TOC, PFCs %M, TOC, PFCs PFCs PFCs %M, TOC, PFCs PFCs %M, TOC, PFCs PFCs %M, TOC, PFCs PFCs %M, TOC, PFCs Sample ID MISS-RM817.4-1-PW-201309290936 MISS-RM817.4-1-SED-201309291539 MISS-RM817.4-2-PW-201309270916 MISS-RM817.4-2-SED-201309280924 MISS-RM817.7-1-PW-201309221251 MISS-RM817.7-1-SED-201309231314 MISS-RM817.7-2-PW-201309261210 MISS-RM817.7-2-SED-201309280938 MISS-RM818.0-1-PW-201309220958 MISS-RM818.0-1-SED-201309231315 MISS-RM818.0-2-PW-201309260815 MISS-RM818.0-2-SED-201309231329 MISS-RM818.2-PW-201309211313 MISS-RM818.2-SED-201309231316 MISS-RM819.0-PW-201309220854 MISS-RM819.0-SED-201309231316 MISS-RM828.5-PW-201309201319 MISS-RM828.5-SED-201309201939 MISS-RM829.6-PW-201309201245 MISS-RM829.6-SED-201309201939 MISS-RM829.6-PW-201309201245 MISS-RM829.6-SED-201309201939 MISS-RM833.6-PW-201309201049 MISS-RM833.6-SED-201309231259 MISS-RM834.2-PW-201309201159 MISS-RM834.2-SED-201309201938 PIGSEYE_OF-PW-201309201115 PIGSEYE_OF-SED-201309201936 PW-FD-20130926 SED-FD-20130928 SPRING_LAKE_N-PW-201309211445 SPRING_LAKE_N-SED-201309231324 SPRING_LAKE_S-PW-201309221158 SPRING_LAKE_S-SED-201309231323 Lab Sample ID 10244164005, L20418-5 10244164006, L20419-5 L20418-6 10244164007, L20419-6 10243225003, L20361-2 10243225004, L20358-2 10244164008, L20418-7 10244164010, L20419-7 10243225005, L20361-3 10243225006, L20358-3 L20418-9 10243225007, L20358-4 10243225008, L20361-4 10243225009, L20358-5 L20361-5 10243225010, L20358-6 10243225011, L20361-6 10243225012, L20358-7 L20361-7 L20358-8 10243225013 10243225014 10243225015, L20361-8 10243225016, L20358-9 10243225017, L20361-9 10243225018, L20358-10 L20361-10 10243225019, L20358-11 10244164009, L20418-8 10244164011, L20419-8 L20361-11 10243225020, L20358-12 10243225021, L20361-12 10243225022, L20358-13 Matrix Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Porewater Sediment Mississippi River Pool 2 March 3, 2014 Page 2 Analyses Requested TDS, TSS, PFCs %M, TOC, PFCs PFCs %M, TOC, PFCs TDS, TSS, TOC, PFCs PFCs, %M, TOC TDS, TSS, TOC, PFCs %M, TOC, PFCs TDS, TSS, TOC, PFCs PFCs, %M, TOC PFCs PFCs, %M, TOC TDS, TSS, TOC, PFCs PFCs, %M, TOC PFCs %M, TOC, PFCs TDS, TSS, TOC, PFCs %M, TOC, PFCs PFCs PFCs, %M TDS, TSS, TOC %M, TOC TDS, TSS, TOC, PFCs %M, TOC, PFCs TDS, TSS, TOC, PFCs %M, TOC, PFCs PFCs %M, TOC, PFCs TDS, TSS, TOC, PFCs %M, TOC, PFCs PFCs %M, TOC, PFCs TOC, PFCs %M, TOC, PFCs Data Validation and Qualifications The following comments refer to the laboratory's performance in meeting the quality assurance/quality control (QA/QC) guidelines outlined in the analytical procedures and data quality objective sections of the Quality Assurance Project Plan (QAPP; Cardno ENTRIX, 2011) and in the Sampling and Analysis Plan (SAP; Anchor QEA, 2013). Laboratory results were reviewed using the following guidelines: USEPA Contract Laboratory Program National Functional Guidelines for Inorganic Data Review (USEPA 2004) Mississippi River Pool 2 March 3, 2014 Page 3 USEPA Contract Laboratory Program National Functional Guidelines for Organic Data Review (USEPA 1999) USEPA Contract Laboratory Program National Functional Guidelines for Superfund Organic Methods Data Review (USEPA 2008) Laboratory and method QC criteria were also used as stated in USEPA 1986 (SW-846, Third Edition), Test Methods for Evaluating Solid Waste: Physical/Chemical Methods, update 1, August 1993; update II, January 1995; update IIA, February 1994; update IIB, August 1995; update III, June 1997; update IIIA, May 1999; update IIIB, June 2008; update IVA and IVB, January 2008. Unless noted in this report, laboratory results for the samples listed above were within QC criteria. Field Documentation Field documentation was checked for completeness and accuracy. The chain-of-custody (COC) forms were signed by Axys and Pace at the time of sample receipt; the samples were received within the recommended temperature ranges and in good condition. Holding Times and Sample Preservation Samples were appropriately preserved and analyzed within holding times with the exceptions of the TDS and TSS analyses. All but one sample for TDS was analyzed past the recommended seven-day holding time. Associated sample results have been qualified "J" or "UJ" to indicate they are estimated. See Table 3 for qualified data. Laboratory Method Blanks Laboratory method blanks were analyzed at the required frequencies. All method blanks were free of target analytes with the exception of PFOA and PFOS in the PFC method blank associated with SDG WG5148. Associated sample results were significantly greater than (>5x) the concentrations detected in the method blank so no data were qualified. Field Quality Control Rinse Blanks No rinse blanks were collected in association with these sample sets. Field Duplicates Mississippi River Pool 2 March 3, 2014 Page 4 One porewater and one sediment field duplicate were collected in association with these sample sets. Detected results are summarized in Table 2. Analyte Perfluorobutanesulfonate (PFBS) Perfluorobutanoate (PFBA) Perfluorodecanoate (PFDA) Perfluoroheptanoate (PFHpA) Perfluorohexanesulfonate (PFHxS) Perfluorohexanoate (PFHxA) Perfluorononanoate (PFNA) Perfluorooctanesulfonate (PFOS) Perfluorooctanoate (PFOA) Perfluoropentanoate (PFPeA) Total dissolved solids Total organic carbon Total suspended solids Table 2 Field Duplicate Summary MISS-RM817.7-2-PW-201309261210 43600D ng/L 27600D ng/L 93.1 ng/L 2730 ng/L 3760 ng/L 4110 ng/L 823 ng/L 27100D ng/L 177000D ng/L 4950 ng/L 511 mg/L 8.3 mg/L 17.2 mg/L PW-FD-20130926 26600D ng/L 29900 ng/L 82.5 ng/L 2540 ng/L 4310 ng/L 3910 ng/L 759 ng/L 34800D ng/L 142000D ng/L 4820 ng/L 522 mg/L 8.2 mg/L 16 mg/L Analyte Moisture, percent Moisture, percent Perfluorobutanesulfonate (PFBS) Perfluorobutanoate (PFBA) Perfluorohexanesulfonate (PFHxS) Perfluorooctanesulfonate (PFOS) Perfluorooctanoate (PFOA) Total organic carbon MISS-RM817.7-2-SED-201309280938 21.4 pct 49.8 pct 0.638 ng/g 0.769 ng/g 0.299 ng/g 11.5 ng/g 8.98 ng/g 13800 ng/g SED-FD-20130928 30 pct 49.5 pct 0.762 ng/g 0.798 ng/g 0.28U ng/g 9.66 ng/g 8.61 ng/g 14300 ng/g RPD 48% 8% 12% 7% 14% 5% 8% 25% 22% 3% 2% 1% 7% RPD 33% 1% 18% 4% 200% 17% 4% 4% Results at or near the reporting limit (RL) may have exaggerated relative percent difference (RPD) values. Non-detected results were treated as zeroes for the purpose of calculating RPD values. No data were qualified based on field duplicate results. Labeled Compound Recoveries Labeled compounds were added to all field and QC samples for PFC analyses and recoveries were within laboratory control limits with some exceptions. Since results are corrected for labeled compound recoveries, no data were qualified. Mississippi River Pool 2 March 3, 2014 Page 5 Laboratory Control Sample and Laboratory Control Sample Duplicate Laboratory control samples (LCS) and laboratory control sample duplicates (LCSD) were analyzed at the required frequencies. All LCS/LCSD analyses resulted in recoveries and/or RPD values within project-required control limits with the following exceptions: SDG WG44960 PFCs - PFBA recovered above the control limit in the LCS. All associated sample results have been qualified "J" to indicate a potentially high bias. SDG WG45148 PFCs - PFHxA, PFHpA, and PFOA recovered above the control limit in the LCS. All associated sample results were above detection and have been qualified "J" to indicate a potentially high bias. Matrix Spike and Matrix Spike Duplicate Matrix spike (MS) and matrix spike duplicate (MSD) samples were analyzed at the required frequency. Laboratory duplicates were analyzed in place of matrix spike duplicate (MSD) samples for some analyses. MS and/or MSD analyses resulted in recoveries and/or RPD values within project-required control limits with the exception of PFHpA in the MS analyzed on sample MISS-RM829.6-PW-201309201245. The associated parent sample result has been qualified "J" to indicate a potentially high bias. Laboratory Duplicates Laboratory duplicates were analyzed at the required frequencies and in place of MSD samples for PFC analyses. If the sample or duplicate result was less than five times the method reporting limit (MRL), than the RPD control limit is no longer appropriate. Sample results within 2 times the MRL for solids and the MRL for waters becomes the control limit in these situations. Most duplicate results were within required limits with the exceptions of some duplicate analyses conducted on non-project samples. No data are qualified based on results from non-project samples. Method Reporting Limits Reporting limits were acceptable as reported. All values were reported using the laboratory reporting limits. Values were reported as undiluted, or when reported as diluted, the reporting limit accurately reflects the dilution factor. Overall Assessment Mississippi River Pool 2 March 3, 2014 Page 6 As was determined by this evaluation, the laboratory followed the specified analytical methods and all requested sample analyses were completed. Accuracy was acceptable as demonstrated by the labeled compound, LCS, and MS/MSD recovery values, with the exceptions noted above. Precision was also acceptable as demonstrated by the laboratory duplicates, MS/MSD, RPD values. Some TDS and TSS results were qualified due to hold time exceedances. Most data were acceptable as reported; all other data are acceptable as qualified. Table 3 summarizes the qualifiers applied to samples reviewed in this report. Data Qualifier Definitions U J R UJ DNR Indicates the compound or analyte was analyzed for but not detected at or above the specified limit. Indicates an estimated value. Indicates data is rejected and unusable Indicates the compound or analyte was analyzed for but not detected and the specified limit reported is estimated Do not report Sample ID MISS-RM817.4-1PW-201309290936 MISS-RM817.7-1PW-201309221251 MISS-RM817.7-2PW-201309261210 MISS-RM818.0-1PW-201309220958 MISS-RM818.2PW-201309211313 Table 3 Data Qualification Summary Parameter Analyte Reported Result Qualified Result Conventionals TSS 244 mg/L 244J mg/L Conventionals TDS TSS 513 mg/L 888 mg/L 513J mg/L 888J mg/L PFCs PFBA 19300D ng/L 19300J ng/L Conventionals TDS TSS Conventionals TDS TSS 511 mg/L 17.2 mg/L 1270 mg/L 515 mg/L 511J mg/L 17.2J mg/L 1270J mg/L 515J mg/L PFCs PFBA 31.1 ng/L 31.1J ng/L Conventionals TDS TSS 337 mg/L 668 mg/L 337J mg/L 668J mg/L PFCs PFBA 67.6 ng/L 67.6J ng/L Reason Analyzed past hold time Analyzed past hold time LCS %R above control limit Analyzed past hold time Analyzed past hold time LCS %R above control limit Analyzed past hold time LCS %R above control limit Sample ID Parameter MISS-RM828.5PW-201309201319 Conventionals PFCs MISS-RM829.8- Conventionals PW-201309201245 MISS-RM833.6PW-201309201049 Conventionals PFCs MISS-RM834.2PW-201309201159 Conventionals PFCs PW-FD-20130926 Conventionals BALDWIN_LAKE- PFCs PW-201309211418 Analyte TDS TSS PFBA TDS TSS TDS TSS PFBA TDS TSS PFBA TDS TSS PFBA Reported Result 425 mg/L 10U mg/L 19.1 ng/L 494 mg/L 10.8 mg/L 1370 mg/L 114 mg/L 23 ng/L 540 mg/L 79.6 mg/L 413 ng/L 522 mg/L 16 mg/L 22.7 ng/L Qualified Result 425J mg/L 10UJ mg/L 19.1J ng/L 494J mg/L 10.8J mg/L 1370J mg/L 114J mg/L 23J ng/L 540J mg/L 79.6J mg/L 413J ng/L 522J mg/L 16J mg/L 22.7J ng/L Mississippi River Pool 2 March 3, 2014 Page 7 Reason Analyzed past hold time LCS %R above control limit Analyzed past hold time Analyzed past hold time LCS %R above control limit Analyzed past hold time LCS %R above control limit Analyzed past hold time LCS %R above control limit MISS-RM817.4-2- PFCs PW-201309270916 MISS-RM818.5-4- PFCs 201309111026 MISS-RM819.0- PFCs PW-201309220854 MISS-RM829.6- PFCs PW-201309201245 PIGSEYE_OF-PW- PFCs 201309201115 SPRING_LAKE_N- PFCs PW-201309211445 SPRING_LAKE_S- PFCs PW-201309221158 %R = Percent recovery PFHxA PFOA PFHpA PFBA PFBA PFBA PFHpA PFBA PFBA PFBA 7580D ng/L 3510B D ng/L 1040D ng/L 29.6 ng/L 25.9 ng/L 972 ng/L 6.21 ng/L 40.9 ng/L 10.2 ng/L 22.5 ng/L 7580J ng/L 3510J ng/L 1040J ng/L 29.6J ng/L 25.9J ng/L 972J ng/L 6.21J ng/L 40.9J ng/L 10.2J ng/L 22.5J ng/L LCS %R above control limit LCS %R above control limit LCS %R above control limit LCS %R above control limit MS %R above control limit LCS %R above control limit LCS %R above control limit LCS %R above control limit Mississippi River Pool 2 March 3, 2014 Page 8 REFERENCES Anchor QEA, 2013. 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