Document Rp3e21Mw5eM8rgQJE2MZQnnKv

ABD00060304 DISCHARGE MONITORING REPORT QUALITY ASSURANCE (DMR-QA) STUDY 18 To Participating Chemistry Laboratories: In March of 1998, the U.S. Environmental Protection Agency (USEPA) Office of Enforcement and Compliance Assurance sent announcement letters to designated National Pollutant Discharge Elimination System (NPDES) permittees, informing them that the USEPA and related state agencies were continuing the NPDES Discharge Monitoring Report - Quality Assurance (DMRQA) studies. These announcements contained the chemistry sample ordering form that you subsequently submitted. The purpose of these studies is to evaluate the analytical and reporting ability of laboratories routinely performing chemistry and whole-effluent toxicity self-monitoring analyses required in the designated NPDES permits. For further information, please refer to the Chemistry Laboratory Requirements on page 1 inside. Participation of NPDES permittees in this program, including proper analyses, reporting and record retention, is mandatory based on the authority of Section 308(a) of the Clean Water Act. The Agency's legal opinions, dated August 11, 1977 and January 9, 1989, reaffirm this authority. If you have questions regarding the DMR-QA, please contact your state DMR-QA coordinator, whose name address and telephone number are listed in the attached Chemistry Laboratory Instructions. These offices will play an important role in providing any subsequent study follow up action or guidance. Please include the complete name, address, USEPA Lab Code and telephone number of your laboratory in all correspondence. Thank you for your cooperation in this national program to improve the quality of NPDES selfmonitoring data. Enclosures (3): 1) Chemistry Laboratory Instructions 2) NPDES Chemistry Laboratory Data Reporting Form 3) Chemistry Samples (per your request) ABD00060305 DMR-QA CHEMISTRY LABORATORY INSTRUCTIONS TABLE OF CONTENTS Starts on Page: Chemistry Laboratory Requirements........................................................................................ 1 Chemistry Sample/Information Replacement Order Form................................................. 2 Ampul Disposal Information....................................................................................................... 5 Reporting Chemistry Data: Completing the NPDES Chemistry Laboratory Data Report Form............................. What to Do With the Form After Completion................................................................... 6 7 Sample Preparation Instructions............................................................................................... 9 Method Code Reference Guide.................................................................................................. 25 Material Safety Data Sheets (MSDS)....................................................................................... 39 List of DMR-QA State Coordinators......................................................................................... Back Page i ABD00060306 DMR-QA STUDY 18 CHEMISTRY LABORATORY REQUIREMENTS 1. Some tests you normally perform for your permittee may not be included in the DMR-QA Study. You are only required to perform analyses which have been requested by a permittee, provided they are included in the study. Participating laboratories are required to perform only one of each type of analysis, regardless of the number of permittees that request it. Review the analytes listed below to determine which analyses must be performed to satisfy the DMR-QA reporting requirements for each NPDES Permittee you support. To the extent feasible, analyze each DMR-QA sample the same way you would analyze a routine sample, i.e., usual analyst, usual analytical system, usual procedures, etc. Chemistry Analytes: aluminum, arsenic, cadmium, (total) chromium, cobalt, copper, iron, lead, manganese, mercury, nickel, selenium, vanadium, zinc, pH, non-filterable residue (total suspended solids), oil and grease, ammonia nitrogen, nitrate nitrogen, orthophosphate, total Kjeldahl nitrogen, total phosphorus, 5-day biochemical oxygen demand, chemical oxygen demand, total organic carbon, 5-day carbonaceous biochemical oxygen demand, total cyanide, totai phenolics (by the 4AAP method), and total residual chlorine. 2. Ensure that you have received the appropriate study samples, reporting forms and instructions: 1. Replacement samples, reporting forms or instructions maybe acquired by returning the completed Chemistry Sample / Information Replacement Form on the next page. If you have analytical problems, the available concentrate volume in each ampul is usually sufficient to prepare a second sample1. 2. Unused samples may be handled in one of three ways: Properly dispose of unused samples ensuring compliance with all federal, state and local regulations governing waste management. For more information regarding waste disposal, see the Ampul Disposal Information on page 3. Return unopened ampuls to the USEPA Contractor, ManTech Environmental, in accordance with 49 CFR 173.4, and using the return address on the sample shipment (4907 S. Alston Ave., Durham, NC 27713). Retain samples for internal quality control. If stored at room temperature and out of direct light, unopened samples are stable for at least one year. A complete list of "true'Vcalculated values may be obtained after the results of the study have been distributed to permittees, which is expected to occur in January, 1999. Your permittees may request a copy by contacting their Regional/State Coordinator. Users of a Personal Computer w/modem may use the USEPA Office of Research and Development Electronic Bulletin Board, modem number (513) 569-7700 or (513) 569-7610. If you need assistance with use of the Bulletin Board, call (513) 569-7272 (do not call this number for general information regarding PE Studies). 3. Perform the analyses requested by your permittees; refer to the enclosed NPDES Chemistry Laboratory Data Report Form for a convenient listing of the analyses available in the study. 4. Report the results of your analyses and additional required information as specified on page 6, Completing the NPDES Chemistry Laboratory Data Report Form. 5. Submit your reporting form to the requesting permittees in accordance with the instructions on page 7, Chemistry Laboratory Reporting Procedure. 6. After official evaluation of the study data by the USEPA, permittees will receive Performance Evaluation Reports and laboratories will be asked by the supported NPDES permittee(s) to explain reported values that were not within the study acceptance limits. Permittees will then provide this explanation to the appropriate USEPA or State Agency. ^ot applicable for the pH, demand and residue samples. 1 ABD00060307 DMR-QA STUDY 18 CHEMISTRY SAMPLE / INFORMATION REPLACEMENT ORDER FORM If replacement samples, reporting form or instructions are needed, copy this form, complete the information and return it as indicated below. 1. USEPA Chemistry Laboratory Code: If you are unsure of your USEPA Lab Code, it can be found on the label used to deliver your original shipment or the label on page 1 of your NPDES Chemistry Laboratory Data Report Form. (State Code + 5 digits, for example NCI 2345) 2. Shipping Address: Laboratory Name Contact Name Laboratory ShiDDina Address (No PO Boxes) City Title State Phone( Zip Code. 3. Samples: Check the appropriate block(s). You may order only one of each ampul {The same analytical result for each analyte may be reported to all your permittees to satisfy their reporting requirements). Demand Residue Nutrients #1 Nutrients #2 Oil & Grease Trace Metals #1 Total Cyanide Total Phenolics pH Total Residual Chlorine NPDES Chemistry Laboratory Data Report Form DMR-QA Chemistry Laboratory instructions 4. Reason for Request [check the appropriate block(s)]: Broken in shipment Missing in shipment Lab accident Other 5. Fax completed form to the USEPA Contractor: ManTech Environmental (919) 406-2246 attn: Terry Bundy. Reminder: Maintain a copy of completed order form for your records. 2 ABD00060308 WP Inorganic Ampul Trace Metals conc-1 Trace Metals conc-2 AMPUL DISPOSAL INFORMATION U.S. EPA WATER POLLUTION PERFORMANCE EVALUATION SAMPLES Solvent 5%HN03/H20 5%HN03/H20 Other Contents aluminum arsenic trioxide cadmium chromium trioxide cobalt copper iron lead nitrate manganese mercuric oxide methyl mercury chloride nickel selenium dioxide vanadium pentoxide zinc oxide beryllium molybdenum trioxide potassium antimony tartrate silver nitrate strontium nitrate thallium nitrate titanium Chemical Formula Al As203 Cd Cr03 Co Cu Fe Pb(N03)2 Mn HgO CH3HgCI Ni Se02 V205 2nO Be Mo03 KSbC4H407 AgN03 Sr(N03)2 TIN03 Ti Max. Cone. mg/L Ampul 410 ISO 110 210 110 110 410 500 410 3.2 3.S 310 300 2000 260 110 150 270 160 97 130 40 Minerals conc-1A Minerals conc-1 B pH-Minerals conc-2 H20 calcium chloride hydrochloric acid magnesium chloride CaCI2+2H20 HCI MgCI2+6H20 H20 potassium chloride potassium sulfate sodium bicarbonate sodium chloride sodium fluoride sodium sulfate KCI K2S04 NaHC03 NaCI NaF Na2S04 H20 hydrochloric acid HCI potassium dihydrogen phosphate KH2P04 potassium hydrogen phthalate KHC8H404 sodium hydroxide NaOH sodium borate....."borax" B4Na207+10H20 tris(hydroxymethyl) aminomethane.....'THAM" H2NC(CH20H)3 41000 150 34000 7800 9100 20000 11000 910 19000 1700 6800 10000 1900 4600 6100 Nutrient-1 Nutrient-2 Phenoiics H20 ammonium chloride potassium dihydrogen phosphate potassium nitrate NH4CI KH2P04 KN03 7600 2400 30000 H20 glycine NH2CH2COOH 19000 sodium B-glycerolphosphate (HOCH2)2CHOPO(ONa)2 11000 +5H20 H20 2-chlorophenol CIC6H40H 210 2,4-dichiorophenol CI2H30H 270 2,4-dinitrrophenol (N02)2C6H30H 300 phenol C6H50H 310 Demands H20 glucose glutamic acid C6H1105CH0 H02C2HNH2(CH2)2C02H 6800 6800 Cyanide H20 potassium ferricyanide potassium hydroxide sodium hydroxide K3Fe(CN)6 KOH NaOH 230 29 29 Residual Chlorine H20 sodium hypochlorite....."Clorox" NaCIO 440 Residue (TSS-nonfilt) earth+salt solid mix solid mix infusorial earth (calcined powder) sodium chloride (a natural clay) NaCI Maximum percent of mix 50 99 ABD00060309 DMR-QA STUDY 18 COMPLETING THE NPDES CHEMISTRY LABORATORY DATA REPORT FORM 1. USEPA Lab Code: Enter your USEPA Lab Code in the spaces provided at the top of page 1. The USEPA Laboratory Code begins with your state abbreviation and is followed by five numbers. Do not submit a permit number, state laboratory code or certification ID in lieu of the USEPA Laboratory Code. If you are unsure of your USEPA Lab Code, it can be found on the label in the middle of page 1. 2. Enter the appropriate data into each field. The headings listed below relate to information on pages 3 & 4 of the Report Form. a. Analyte Name and No.: Identifies each analyte available and their corresponding analyte numbers (do not alter). b. Sample No.: Identifies the sample number which was analyzed to produce each result (do not alter). c. USEPA Laboratory Code: Enter your USEPA Code next to each analytical result produced by your laboratory and on any additional documentation that you may submit. d. Voluntary Analyte: Chemistry laboratories should not enter anything in this column. e. Method Codes: Using the enclosed list of USEPA approved methods, identify which method was used to produce each result being reported. A method code of "99" will require additional documentation describing the method used. f. Usage of "<" or ">": All analytes are present at quantifiable concentrations, so use of this field should not be necessary. However, if you are not capable of quantifying the sample concentration, you must enter the "<" or ">" portion of your analytical result in this space. g. Quantity: Report only one value for each analyte, the result of a single analysis; do not report the mean of multiple analytical results. Each box utilized must contain only a number or a decimal (no dashes, letters or symbols for any reason). A decimal point requires its own box. Report your data to three significant digits, i.e., O.XXX, X.XX, XX.X or XXX, if method allows. "Right justify" each result in the spaces provided. Report all data in the units specified on the data report form. 3. Complete the Checklist and Certification Statement on page 1 of the Chemistry Laboratory Data Report Form. The Certification Statement must be signed by the Director or an authorized representative of the laboratory. Most importantly, the laboratory is responsible for certifying the truth, accuracy, and completeness of the data and that all work has been performed by the personnel that routinely conduct the self-monitoring required for each permittee they report to. Reference to this section may be found in 40 CFR Part 122.22. 4 ABD00060310 DMR-QA STUDY 18 CHEMISTRY LABORATORY REPORTING PROCEDURE 1) Make photo copies of the completed NPDES Chemistry Laboratory Data Report Form (pink colored form). 2) Retain the original form for your files. 3) Contract labs should send 1 copy to each NPDES Permittee (your clients) who requested your participation, by September 4, 1998. This date should allow each permittee enough time to meet their reporting deadline of September 30, 1998). 4) In-house labs may disregard the NPDES Chemistry Laboratory Data Report Form and report directly on the NPDES Permittee Data Report Form (orange colored form). This form will be sent in a separate mailing to each NPDES Permittee during the summer of 1998). 5) Do not submit NPDES Chemistry Laboratory Report Forms (pink colored forms) to the USEPA Contractor, USEPA or to a State Agency; NPDES Permittees must report using NPDES Permittee Data Report Forms (orange colored forms). 5 ABD00060311 DMR-QA STUDY 18 GENERAL INSTRUCTIONS Immediately upon receipt of samples, check for breakage and correctness of sets shipped; see list of requested sets on the bottom of the report form label. To request replacements for broken and/or missing ampuls, FAX your request to Terry Bundy at ManTech <919) 406-2246 (your EPA assigned lab code must be included on all sample requests) using the form attached to the cover letter for this mailing; to obtain answers to questions, call your State or regional coordinator (see list included in these instructions). Sample replacement takes at least 2 to 3 weeks. Read instructions carefully before opening ampuls. Treat each PE study sample the same way you would treat a routine sample, i.e., usual analyst, usual analytical system, usual procedures, etc. For each analyte you report, provide results of a sinale analysis, as would be done with a routine sample. For best results, ampul solutions and reagent water should be at room temperature (near 20 Centigrade) when used. Amber-colored total residual chlorine ampuls as well as the clear cyanide ampuls should be stored away from light until the analyst is ready to use them. Open ampuls cautiously to avoid cuts or flying glass. A suggested procedure is to wrap the ampul in cloth or a thick paper towel and snap off the ampul top at the narrow part of the neck. Unless otherwise stated, samples need not be filtered. Use only Class A volumetries. "Reagent water" is equivalent to Type II Reagent Water as specified in ANSI/ASTM Standard D 1193-91. Please Note: There is only one concentration per analyte. 6 ABD00060312 DMR-QA STUDY 18 TRACE METAL SAMPLE An ampul containing 5% nitric acid (v\v) is provided for preparation of the study sample. SAMPLE PREPARATION To prepare sample 1, fill a 1-L volumetric flask approximately 3/4 full with reagent water, pipette 10.0 mL (which contains 0.5 mL of concentrated nitric acid) of ampul 1 and 1.0 mL of trace-metal-grade concentrated nitric acid into the flask, dilute to volume with reagent water, and mix well. The resulting samples should be analyzed for the following analytes at levels within the stated concentration ranges. Analyte Aluminum Arsenic Cadmium Chromium Cobalt Copper Iron Lead Manganese Mercury Nickel Selenium Vanadium Zinc Concentration, micrograms per liter (pg/L) after dilution <5000 <2000 <2000 <2000 <2000 <2000 <4000 <4000 <4000 <60 <4000 <4000 <11000 <4000 Notes: Samples, standards and reagent water blanks should all have the same acid matrix. The solution resulting from the above dilution will contain 0.15% v/v nitric acid; additional or different acids may be used as appropriate for analytical procedures or to match standards. Mercury is present as a mixture of organic and inorganic forms. If a cold vapor method is used, an aliquot of the sample must be digested before analysis for mercury. However, digestion of this sample for any other metal analysis in unnecessary. Chromium should be determined only as total chromium. When chromium is analyzed by direct air-acetylene AA, use of matrix modifiers or the less sensitive oxidizing flame may be necessary to control interfering ions. Preferably, use a fuel-rich nitrous oxide-acetylene flame for best results. Some analytes may occur at concentrations that are too low for determination with simple direct AA and must be determined with ICP, furnace AA, or AA after chelation extraction (where approved) to produce reportable results. 7 ABD00060313 DMR-QA STUDY 18 With some methods (such as colorimetric chromium method 3500D from Reference 74), preparatory extraction may be required to remove relatively high concentrations of interferences before analysis. Because many analysts will use atomic absorption or inductively coupled plasma spectrometry, multiple aspirations or measurements maybe obtained to determine an analyte concentration, as with routine samples. Report results as micrograms per liter with three figures. If AA is used, specify which method (i.e., air-acetylene, nitrous oxide-acetylene, platform or non platform) was used. Ampuls contain 5% nitric acid. CORROSIVE/OXIDIZER - TOXIC - SEVERE IRRITANT Material Safety Data Sheets are attached immediately following the sample preparation instructions. END OF INSTRUCTIONS FOR TRACE METALS 8 ABD00060314 DMR-QA STUDY 18 pH SAMPLE SAMPLE PREPARATION To prepare the pH sample, pour the contents of the pH ampul directly into a <50-mL beaker; do not dilute before determining pH. NOTES: We acknowledge that, ideally: 1) the strong memory effects of the calibrating buffers are removed by allowing the electrode(s) to soak in some of the sample prior to analysis, and 2) laboratories should be able to use their entire routine analytical procedures in performance evaluation studies. However, there are practical limits to the amount of pH sample we can provide to you in our studies. Therefore, we propose that you soak your electrode(s) in distilled water to remove the memory effect of the calibration buffers before you analyze our pH sample as directed in the study instructions. We believe this adjustment to your normal procedure is reasonable, effective and should not adversely affect your chances of successful performance. If you cannot produce a valid pH measurement from your analytical system using a sample of 20 mL (or 40 mL using the contents of an additional ampul which is available upon request), your analytical system is beyond the scope of this study. For example, systems for continuous pH measurement may require a minimum sample size which is incompatible with the current study design. If your pH system is incompatible with the study design, you should discuss this with your State DMR-QA Coordinator (see list at back of this set of instructions). END OF INSTRUCTIONS FOR pH 9 ABD00060315 DMR-QA STUDY 18 NUTRIENT SAMPLES Two ampuls containing reagent-water solutions are provided to prepare two separate samples. Sample 1 will contain inorganic nitrogen and phosphorus and may be analyzed for ammonia nitrogen, nitrate nitrogen, and orthophosphate phosphorus. Sample 2 will contain organically-bound forms and may be analyzed for total Kjeldahl nitrogen and total phosphorus. When prepared according to instructions, samples will contain <50 mg/L of each nutrient. SAMPLE PREPARATION To prepare sample 1, fill a 1-L volumetric flask approximately 3/4 full with ammonia-free, reagent water, pipette 10.0 mL of ampul 1 solution into the flask, dilute to volume with reagent water, and mix well. To prepare sample 2, repeat the procedure with ampul 2. NOTES: Solutions in ampuls were preserved by autoclaving the sealed ampuls. Because this preservative treatment is not effective after ampuls are opened, open ampuls just before analysis. If a solution is not to be analyzed within two days after preparation, preserve a sample aliquot with 0.2 mL of concentrated sulfuric acid per 100 mL of sample (pH <2) and store at 4C until just before analysis. Analyze the preserved sample as soon as possible within the maximum 28-day holding time. Report results as milligrams per liter with three figures. END OF INSTRUCTIONS FOR NUTRIENTS 11 ABD00060316 DMR-QA STUDY 18 DEMAND SAMPLE One ampul containing reagent-water solution is provided to prepare one sample. The sample may be analyzed to determine 5-day biochemical oxygen demand (BOD), 5-day carbonaceous BOD (CBOD), chemical oxygen demand (COD), and total organic carbon (TOC). SAMPLE PREPARATION To prepare the sample, fill a 1-L volumetric flask approximately 3/4 full with reagent water, pipette 20.0 mL from the ampul into the flask, dilute to volume with reagent water, and mix well. The sample is ready for analysis to determine 5-day BOD, 5-day CBOD, COD and TOC. Each measured value should be <300 mg/L. NOTES: The ampul contains about 21 mL of solution; if clean dry pipettes are used, this is sufficient to prepare the sample. More ampuls may be requested if both 5-day BOD and 5-day CBOD are to be determined. If an additional sample is needed, complete the "Request for Sample Replacement" sheet attached to the cover memorandum and submit as directed. The solution in this ampul was preserved by autoclaving the sealed ampul. Because this preserva tive treatment is not effective after the ampul is opened, open the ampul just before analysis. Begin the BOD and/or CBOD as soon as possible after sample preparation. If cooled to 4C, the maximum holding time for these analyses is 48 hours. If COD and/or TOC cannot be analyzed within your usual holding time after sample preparation, an aliquot should be preserved (pH <2) using 0.2 mL of concentrated sulfuric acid per 100 mL (or an equivalent amount of another acid which is compatible with your chosen methods). This acid preserved portion should be stored at 4C and analyzed as soon as possible within the 28-day maximum holding time. 5-day BOD and 5-day CBOD: For proper oxygen depletion, the sample should be tested in a dilution series such as 4%, 8%, and 16%. Use a natural surface water, diluted domestic sewage, or commercially available seeds for seeded dilution water and avoid entrainment of air. For a 5day CBOD, the use of a nitrifying inhibitor is recommended. Be sure to determine the "blank" BOD of your seeded dilution water so that the proper seed correction can be made (See STANDARD METHODS, 17th edition, Page 5-6). Report results as milligrams per liter with three figures. END OF INSTRUCTIONS FOR DEMAND 13 ABD00060317 DMR-QA STUDY 18 CYANIDE SAMPLE One ampul containing a reagent-water solution is provided to prepare one sample. SAMPLE PREPARATION To prepare the sample, fill a 1-L volumetric flask approximately 3/4 full with reagent water and add 1 mL of IN NaOH. Pipette 10.0 mL of the solution from the ampul into the flask, dilute to volume with reagent water, and mix well. NOTES: CAUTION: The sample should be analyzed as soon as possible after opening and diluting. The cyanide concentration will be <2 mg/L. To prevent a concentration change, the ampul and, even more importantly, the prepared sample should not be exposed to sunlight or other ultraviolet light any longer than necessary. Therefore, perform the analysis immediately after sample preparation. The specified addition of 1 mL of 1 normal sodium hydroxide is only a recommended minimum to prevent the loss of cyanide. If another amount, or even another base (such as KOH) is part of the analyst's "normal routine", it is his/her option to change the recommendation. Since all the cyanide is present in soluble forms, filtration of the sample is not necessary, however, the sample will require distillation. The presence of a precipitate in the ampul is not a problem, unless it is blue in color. Report results as milligrams per liter with three figures. END OF INSTRUCTIONS FOR CYANIDE 15 ABD00060318 DMR-QA STUDY 18 NON-FILTERABLE RESIDUE (TOTAL SUSPENDED SOLIDS) SAMPLE One vial containing homogeneously mixed solids is provided to prepare one sample. SAMPLE PREPARATION To prepare the sample, fill a 1-L volumetric flask about 3/4 full with reagent water. Soon after opening and without drying, weigh 500 mg of solids from the vial and quantitatively transfer to the volumetric flask using a glass funnel and wash bottle filled with reagent water. After rinsing the glass funnel thoroughly and removing it, dilute flask contents to volume with additional reagent water (see notes) and mix by inverting the flask 10 times. Let the sample flask stand for 10 min and invert again 10 times. Immediately after the second set of inversions, rapidly measure a 500-mL aliquot into a graduated cylinder by repetitively mixing and pouring so as not to allow solids to settle in the flask before the transfer is complete. Filter this 500-mL aliquot and determine the non-filterable residue (total suspended solids) according to your chosen routine method. NOTES: Do not dry the vial contents prior to weighing the 500 mg of mixed solids. Weigh the solids as received without any preparatory action. If a significant portion of the weighed (500 mg) solids fails to disperse evenly and stubbornly floats on the surface, add a few drops of diluted detergent to the partially filled sample preparation flask. For example, dissolve approximately 10 mL of detergent in 100 mL of reagent water and mix. Then add 2 drops of this diluted detergent to the sample preparation flask, mix, observe, and repeat (if necessary) the 2 drop additions until the suspended sample appears to be dispersed evenly. Choose a detergent which will rinse clean from the Gooch crucible and filter pad without leaving a measurable residue requiring a blank subtraction. Possible conveniently accessible choices might be Triton-X-100, or any house-hold liquid dish-washing detergent void of insoluble ingredients. If your detergent fails to disperse the solids evenly and it was not Triton-X-100, try Triton-X-100. If all else fails, request a new ampul. CAUTION: The analysis should be performed soon after the 500 mL aliquot is obtained. Report results as milligrams per liter with three figures. Ampuls contain NaCI. IRRITANT Material Safety Data Sheets are attached immediately following the sample preparation instructions. END OF INSTRUCTIONS FOR NON-FILTERABLE RESIDUE 17 ABD00060319 DMR-QA STUDY 18 OIL AND GREASE SAMPLE One ampul containing a solution of oil and grease in n-propanol and glycerol is provided to prepare one sample. SAMPLE PREPARATION To prepare the sample, add 994 mL of reagent water and 5 mL of 1:1 hydrochloric acid into a 2-L separatory funnel and mix. Pipette 1.0 mL of the ampul solution into the separatory funnel and mix well. Analyze the sample using whatever analytical method you most often use on routine samples. Note that data produced using hexane for extraction must be reported in a different place on the report form than data produced using Freon for extraction. NOTES: To avoid a concentration change, the sample must be analyzed soon after the ampul has been opened. The sample should be analyzed with an approved gravimetric method, because it is not suitable for an infrared method. For calculations, assume that initial sample volume was 1000 mL. Report results as milligrams per liter with three figures. Ampuls contain n-propanol (flammable liquid) and glycerol (irritant) Material Safety Data Sheets are attached immediately following the sample preparation instructions. END OF INSTRUCTIONS FOR OIL AND GREASE 19 ABD00060320 DMR-QA STUDY 18 TOTAL PHENOLICS SAMPLE One ampul containing a reagent-water solution is provided to prepare one sample. SAMPLE PREPARATION To prepare the sample, fill a 1-L volumetric flask approximately 3/4 full with reagent water. Pipette 10.0 mLfrom the ampul into the flask, dilute to volume with reagent water, and mix well. Analyze the sample using a 4AAP method ONLY. Notes: In each sample, the resulting total phenolic concentration will be <6 mg/L. The solution in the ampul was preserved by autoclaving the sealed ampul. Because this preservative treatment is not effective after the ampul is opened, open the ampul just before analy sis. Do not report phenolic results determined with GC/MS, because GC/MS data are not equivalent to data obtained with the 4AAP methods. Report results as milligrams per liter with three figures. END OF INSTRUCTIONS FOR TOTAL PHENOLICS 21 ABD00060321 DMR-QA STUDY 18 TOTAL RESIDUAL CHLORINE SAMPLE One ampul containing a reagent-water solution is provided to prepare one sample. SAMPLE PREPARATION To prepare the sample, fill a 1-L volumetric flask approximately 3/4 full with chlorine-free, reagent water. Pipette 10.0 mL from the ampul into the volumetric flask, dilute to volume with reagent water, and mix well. NOTES: In this sample, the resulting concentration of total residual chlorine will be <6 mg/L. To prevent a concentration change, the ampul and prepared sample should not be exposed to sunlight or other strong light or agitation any longer than necessary. Therefore, perform the analysis immediately after sample preparation. Report results as milligrams per liter with three figures. END OF INSTRUCTIONS FOR TOTAL RESIDUAL CHLORINE ABD00060322 DMR-QA STUDY 18 Method Code Reference Guide Method Analyte_________________Code______ Ref . -Method_______________Description Trace Metals: Aluminum (ICP) {DCP) 13 R19 - 200.7 Inductively Coupled Plasma 14 R24 - 202.1 Atomic Absorption (AA): Direct aspiration unless otherwise noted 15 R24 - 202.2 AA; Furnace 26 R89 - 3111D AA 27 R89 - 3113B AA; Furnace 28 R89 - 3500D Eriochrome Cyanine R 29 R89 - 312 0B ICP 31 R25 - D4190-82{88) Direct Current Plasma 43 R7 9 - 1-3051-85 AA 56 R80 - AES0029 DCP 99 Other Antimony 13 R24 - 204.1 14 R24 - 204.2 15 R19 - 200.7 23 R8 9 - 3111B 24 R89 - 3113B 25 R89 - 3120B 99 Other AA AA; Furnace ICP AA AA; Furnace ICP Arsenic 14 R19 - 200.7 ICP 15 R24 - 206.2 AA; Furnace 16 R24 - 206.3 AA; Gaseous hydride 17 R24 - 206.4 Silver Diethyl- dithiocarbamate 20 R89 - 3114B4d AA; Gaseous hydride 21 R89 - 3113B AA; Furnace 22 R89 - 3120B ICP 29 R89 - 3500C Silver Diethyl- dithiocarbamate 31 R2 5 - D2972-88A Silver Diethyl- dithiocarbamate 32 R25 - D2972-88B AA; Gaseous hydride 33 R25 - D2972-88C AA; Furnace 45 R79 - 1-3062-85 AA; Gaseous hydride 46 R79 - 1-3060-85 Silver Diethyl- dithiocarbamate 99 Other 25 Analvte Cadmium Chromium ABD00060323 DMR-QA STUDY 18 Method Code Ref . -Method_____ ___ Description__________________________ 13 R19 200.7 ICP 14 R24 - 213.1 AA 15 R24 - 213.2 AA; Furnace 20 R89 - 3111B AA 21 R8 9 - 3111C AA; Chelation-extraction 22 R8 9 - 3113B AA; Furnace 23 R89 - 3120B ICP 24 R89 - 3500D Dithizone 35 R25 - D3557-90A AA 36 R25 - D3557-90B AA; Chelation-extraction 37 R25 - D4190-82(88) DCP 38 R25 - D3557-90C Voltametry 39 R25 - D3557-90D AA; Furnace 44 R79 - 1-3135-85 AA 45 R7 9 - 1-3136-85 AA 46 R79 - 1-1472-85 ICP 52 R8 - p. 37 AA 55 R81 - 974.27 56 R8 0 - AES0029 AA DCP 99 Other 13 R19 _ 200.7 ICP 14 R24 - 218.1 AA 15 R24 - 218.2 AA; Furnace 16 R24 - 218.3 AA; Chelation-extraction 20 R89 - 3111B AA 21 R89 - 3111C AA; Chelation-extraction 22 R89 - 3113B AA; Furnace 23 R89 - 3120B ICP 24 R89 - 3500D Diphenylcarbazide 35 R25 - D1687-92B AA 36 R25 - D4190-82 (88) DCP 38 R25 - D1687-92C AA; Furnace 44 R79 - 1-3236-85 AA 55 R81 - 974.27 AA 56 R80 - AES0029 DCP 99 Other 26 Analvte Cobalt Copper ABD00060324 DMR-QA STUDY 18 Method Code 13 14 15 25 26 27 28 34 35 36 37 44 51 56 99 13 14 15 20 21 22 27 28 29 30 35 36 37 39 44 45 52 54 56 57 99 Ref . -Method Descriotion R19 200.7 R24 - 219.1 R24 - 219.2 R89 - 3111B R89 - 3111C R89 - 3113B R89 - 3120B R25 - D3558-90A R2 5 - D3 558 - 9 OB R2 5 - D4190-82 (88) R25 - D3558-90C R7 9 - 1-3239-85 R8 - p. 37 R80 - AES0029 Other ICP AA AA; Furnace AA AA; Chelation-extract ion AA; Furnace ICP AA AA; Chelation-extraction DCP AA; Furnace AA AA DCP R19 - 200.7 R24 - 220.1 R24 - 220.2 R8 9 - 3111B R8 9 - 3111C R8 9 - 3113B R8 9 - 3120B R89 - 3500D R89 - 3500E R2 5 - D1688-90C R2 5 - D1688-84A(88) R2 5 - D1688-90A R2 5 - D1688-90B R25 - D4190-82 (88) R7 9 - 1-3271-85 R79 - 1-3270-85 R8 - p. 37 R41 - 8506 R81 - 974.27 R80 - AES0029 Other ICP AA AA; Furnace AA AA; Chelation-extraction AA; Furnace ICP Neocuproine Bicinchoninate AA; Furnace Neocuproine AA AA; Chelation-extract ion DCP AA AA AA Bicinchoninate AA DCP 27 Analvte Iron Lead ABD00060325 DMR-QA STUDY 18 Method Code 13 14 15 20 21 22 27 28 30 36 37 38 39 43 53 56 57 99 13 14 15 20 21 22 23 24 35 36 37 38 39 43 56 57 99 Ref. --Method Description R19 - 200.7 R24 - 236.1 R24 - 236.2 R89 - 3111B R89 - 3111C R89 - 3113B R89 - 3120B R89 - 3500D R25 - D1068-90C R25 - D1068-90A R25 - D1068-90B R25 - D1068-90D R25 - D4190-82{88) R79 - 1-3381-85 R44 - 8008 R81 - 974.27 R80 - AES0029 Other ICP AA AA; Furnace AA AA; Chelation-extraction AA; Furnace ICP Phenanthroline AA; Furnace AA AA; Chelation-extraction Phenanthroline DCP AA Phenanthroline AA DCP R19 - 200.7 R24 - 239.1 R24 - 239.2 R89 - 3111B R89 - 3111C R89 - 3113B R89 - 3120B R89 - 3500D R2 5 - D3559-90A R2 5 - D3559-90B R25 - D4190-82(88) R25 - D3559-90C R2 5 - D3559-90D R79 - 1-3399-85 R81 - 974.27 R80 - AES0029 Other ICP AA AA; Furnace AA AA; Chelation-extraction AA; Furnace ICP Dithizone AA AA; Chelation-extraction DCP Voltametery AA; Furnace AA AA DCP 28 ABD00060326 DMR-QA STUDY 18 Analvte Manganese Mercury Molybdenum Nickel Method Code Ref. --Method Description 13 R19 - 200.7 ICP 14 R24 - 243.1 AA 15 R24 - 243.2 AA; Furnace 20 R89 - 3111B AA 21 R8 9 - 3 me AA; Chelation-extraction 22 R89 - 3113B AA; Furnace 28 R89 - 3120B ICP 29 R89 - 3500D Persulfate 35 R2 5 - D858-90A AA 36 R25 - D858-90B AA; Chelation-extraction 37 R2 5 - D4190-82(88) DCP 38 R25 - D858-90C AA; Furnace 43 R79 - 1-3454-85 AA 54 R41 - 8034 Periodate (pp. 2-113 and 2-117) 56 R81 - 974.27 AA 57 R81 - 920.203 Persulfate 58 R80 - AES0029 DCP 99 Other 13 R24 - 245.1 Manual Cold Vapor 14 R24 - 245.2 Automated Cold Vapor 23 R89 - 3112B Manual Cold Vapor 33 R25 - D3223-91 Manual Cold Vapor 43 R79 - 1-3462-85 Manual Cold Vapor 51 R81 - 977.22 Manual Cold Vapor 99 Other 13 R19 - 200.7 ICP 14 R24 - 246.1 AA 15 R24 - 246.2 AA; Furnace 23 R8 9 - 3111D AA 24 R89 - 3113B AA; Furnace 25 R89 - 3120B ICP 42 R79 - 1-3490-85 AA 52 R8 0 - AES0029 DCP 99 Other 13 R19 - 200.7 14 R24 - 249.1 15 R24 - 249.2 20 R89 - 3111B 21 R89 - 3111C 22 R89 - 3113B 27 R89 - 3120B 28 R89 - 3500D 34 R25 - D1886-90A 35 R2 5 - D1886-90B 36 R2 5 - 04190-82(88) 37 R2 5 - D1886-90C 43 R79 - 1-3499-85 52 R8 0 - AES0029 ________ as_____ ______ Other_________________ ICP AA AA; Furnace AA AA; Chelation-extraction AA; Furnace ICP Heptoxime AA AA; Chelation-extraction DCP AA; Furnace AA DCP 29 ABD00060327 DMR-QA STUDY 18 Analyte Selenium Silver Strontium Thallium Titanium Vanadium Method ________Co_de_ Ref . -Method_______________ Description 12 R19 - 200.7 ICP 13 R24 - 270.2 AA; Furnace 25 R89 - 3113B AA; Furnace 26 R89 - 3114B AA; Gaseous hydride 27 R89 - 3120B ICP 32 R2 5 - D3859-88A AA; Gaseous hydride 43 R79 - 1-3667-85 AA; Gaseous hydride 99 Other 13 R19 - 200.7 ICP 14 R24 - 272.1 AA 15 R24 - 272.2 AA; Furnace 20 R89 - 3111B AA 21 R89 - 3111C AA; Chelation-extraction 22 R89 - 3113B AA; Furnace 23 R8 9 - 3120B ICP 43 R79 - 1-3720-85 AA 52 R8 - p. 37 AA 56 R81 - 974.27 AA 57 R80 - AES0029 DCP 99 Other 99 Other 13 R19 - 200.7 14 R24 - 279.1 15 R24 - 279.2 23 R89 - 3111B 24 R89 - 3120B 99 Other ICP AA AA; Furnace AA ICP 13 R24 - 283.1 14 R24 - 283.2 23 R89 - 3111D 57 R80 - AES0029 99 Other AA AA; AA DCP Furnace 13 R19 - 200.7 ICP 14 R24 - 286.1 AA 15 R24 - 286.2 AA; Furnace 26 R89 - 3111D AA 27 R89 - 3120B ICP 28 R89 - 3500D Gallic Acid 33 R25 - D4190-82(88) DCP 57 R80 - AES0029 DCP 99 Other 30 Analvte Zinc Nutrients: Ammonia, as Nitrogen ABD00060328 DMR-QA STUDY 18 Method Code 13 14 15 20 21 22 27 28 34 35 36 43 52 54 55 57 99 Ref, --Method DescriDtion R19 200.7 R24 - 289.1 R24 - 289.2 R8 9 - 3111B R89 - 3111C R89 - 3500F R89 - 3120B R89 - 3500E R25 - D1691-90B R25 - D1691-90A R25 - D4190-82(88) R79 - 1-3900-85 R8 - p. 37 R41 - 8009 R81 - 974.27 R80 - AES0029 Other ICP AA AA; Furnace AA AA; Chelation-extraction Zincon ICP Dithizone AA; Chelation-extraction AA DCP AA AA Zincon (pp. 2-231 and 2-333) AA DCP 14 R24 _ 350.2 Titration 15 R24 - 350.3 Electrode 16 R24 - 350.1 Automated Phenate 17 R24 - 350.2 Nesslerization 20 R89 - 4500C Nesslerization 21 R89 - 4500E Titration 22 R89 - 4500H Automated Phenate 23 R89 - 4500G Electrode 24 R89 - 4500F Electrode 32 R25 - D1426-89A Nesslerization 33 R25 - D1426-89B Electrode 44 R7 9 - 1-3520-85 Nesslerization 45 R79 - 1-4523-85 Automated Phenate 53 R40 - 379-75WE Automated Electrode 54 R81 - 973.49 Nesslerization 99 Other 31 ABD00060329 DMR-QA STUDY 18 ArtaT vf.fi Method Code Nitrate, as Nitrogen 15 16 17 18 20 21 22 27 35 36 43 52 54 99 Orthophosphate, as P 13 14 15 25 26 33 43 54 55 99 Ref. -Method ___ R24 - 352.1 R24 - 353.1* R24 - 353.2* R24 - 353.3* R89 - 4500E* R89 - 4500F* R89 - 4500H* R3 - 419D R25 - D3867-90A* R25 - D3867-90B* R79 - 1-4545-85* R8 - p. 28 R81 - 973.50 Other R24 - 365.1 R24 - 365.2 R24 - 365.3 R89 - 4500F R8 9 - 4500E R25 - D515-88A R79 - 1-4601-85 R81 - 973.56 R81 - 973.55 Other Descr.intion Brucine Sulfate Automated Hydrazine Reduction Automated Cadmium Reduction Cadmium Reduction Cadmium Reduction Automated Cadmium Reduction Automated Hydrazine Reduction Brucine Sulfate Automated Cadmium Reduction Cadmium Reduction Automated Camium Reduction Brucine Sulfate Brucine Sulfate Automated Ascorbic Acid Reduction Manual Ascorbic Acid Reduction Manual Two Reagent Automated Ascorbic Acid Reduction Manual Ascorbic Acid Reduction Manual Ascorbic Acid Reduction Automated Ascorbic Acid Reduction Automated Ascorbic Acid Reduction Manual Ascorbic Acid Reduction * Normally, use of these methods for nitrate would require a prior analysis of nitrite and subtraction of the nitrite results to get an estimate for nitrate, however, WP study samples do not contain any nitrite. 32 ABD00060330 DMR-QA STUDY 18 Analyte__________ Method Code Ref.-Method Kj eldahl Nitrogen 14 R24 - 351.3 15 R24 - 351.4 16 R24 - 351.2 17 R24 - 351.3 18 R24 - 351.3 19 R24 - 351.1 34 R25 - D3590-89A 35 R25 - D3590-89A 36 R25 - D3590-89A 37 R25 - D3590-89B 42 R26 - 1-4551-78 53 R81 - 973.48 70 R89 - 4500H 71 R89 - 4500B+E 72 R89 - 4500B+C 73 R89 - 4500B+F 74 R89 - 4500B+G 75 R89 - 4500C+E 76 R89 - 4500C 77 R89 - 4500C+F 78 R89 - 4500C+G 99 Other Total Phosphorus, as P 13 R24 - 365.2 14 R24 - 365.3 15 R24 - 365.1 16 R24 - 365.4 26 R89 - 4500E 27 R89 - 4500F 33 R25 - D515-88A 34 R25 - D515-88B 43 R79 - 1-4600-85 54 R81 - 973.56 55 R81 - 973.55 ________ 22_____ Other 33 Description Nesslerization Potentiometrie Semi-automated Block Digestion Titration Electrode Automated Phenate Titration Nesslerization Potentiometrie Semi-automated Block Digestion Automated Phenate Titration Automated Phenate Macro Digestion + Titration Macro Digestion + Nesslerization Macro Digestion + Electrode Macro Digestion + Electrode Semi-micro Digestion + Titration Semi-micro Digestion + Nesslerization Semi-micro Digestion + Electrode Semi-micro Digestion + Electrode Manual Ascorbic Acid Reduction Man. Ascorbic Acid Reduction (2 reagents) Automated Ascorbic Acid Reduction Semi-automated Block Digestion Manual Ascorbic Acid Reduction Automated Ascorbic Acid Reduction Manual Ascorbic Acid Reduction Semi-automated Block Digestion Automated Ascorbic Acid Reduction Automated Ascorbic Acid Reduction Manual Ascorbic Acid Reduction ABD00060331 DMR-QA STUDY 18 Method Analyte________________ Code______ Ref . -Method______ ________ Description. Demands: Chemical Oxygen Demand (COD) 12 R24 - 410.1 Dichromate Reflux 13 R24 - 410.2 Dichromate Reflux 14 R24 - 410.3 Dichromate Reflux 15 R24 - 410.4 Spectrophotometric 23 R89 - 5220C Dichromate Reflux 24 R89 - 5220D Spectrophotometric 33 R2 5 - D1252-88A Dichromate Reflux 34 R2 5 - D1252-88B Spectrophotometric 45 R79 - 1-3560-85 Dichromate Reflux 46 R7 9 - 1-3562-85 Dichromate Reflux 47 R7 9 - 1-3561-85 Spectrophotometric 52 R8 - p. 17 Dichromate Reflux 54 R41 - 8000 Spectrophotometric 55 R42 - P- 1 56 R81 - 973.46 Spectrophotometric Dichromate Reflux 99 Other Total Organic Carbon (TOC) 12 R24 - 415.1 Combustion or oxidation 23 R89 - 5310B Combustion or oxidation 24 R89 - 5310C Combustion or oxidation 25 R89 - 5310D Combustion or oxidation 32 R25 - D2579-85A Combustion or oxidation 33 R2 5 - D2579-85B Combustion or oxidation 42 R82 - p. 14 Combustion/Infrared 52 R81 - 973.47 Combustion or oxidation 99 Other Biochemical Oxygen Demand (5 day BOD) 11 12 24 25 42 51 53 99 R24 - 405.1 R24 - 405.1 R8 9 - 5210B R8 9 - 5210B R2 6 - 1-1578-78 R8 - p. 17 R81 - 973.44 Other Winkler (Azide Modification) Electrode Winkler (Azide Modification) Electrode Winkler (Azide Modification) Winkler (Azide Modification) Winkler (Azide Modification) Carbonaceous BOD 22 99 R8 9 - 5210B Other Carbonaceous BOD 34 ABD00060332 DMR-QA STUDY 18 Analvte Method Code Total Cyanide 13 14 25 26 34 43 51 99 Ref.-Method R24 - 335.2 R24 - 335.3 R89 - 4500D R8 9 - 4500E R2 5 - D2036-91A R7 9 - 1-3300-85 R8 - p. 22 Other Descrintion Manual Spectrophotometrie Automated Spectro- photometric Titrimetric Manual Spectrophotometrie Manual Spectrophotometric Manual Spectrophotometric Titration or Colorimetric Non-filterable Residue (Total Suspended Solids) 12 24 42 99 R24 - 160.2 R89 - 2540D R79 - 1-3765-85 Other Glass fiber 103 to 105C Glass fiber 103 to 105C Glass fiber 103 to 105C Oil and Grease 12 R24 - 413.1 13 R102 - 1664 23 R89 - 5520B 99 Other Freon Extraction/Gravimetric Hexane Extraction/ Gravimetric Freon Extraction/Gravimetric 35 Anal vf.fi pH ABD00060333 DMR-QA STUDY 18 Method Code 12 23 32 33 43 52 54 99 Ref. --Method Descriotion R24 - 150.1 R89 - 4500B R25 - D1293-84AI190) R25 - D1293-84BI190) R79 - 1-1586-85 R4 3 - P- 1 R81 - 973.41 Other Electrode Electrode Electrode Electrode Electrode Automated Electrode Electrode Total Phenolics 11 12 21 22 99 R24 - 420.1 R24 - 420.2 R3 - 510A + 510B R3 - 510A + 510C Other Manual 4-AAP with distillation Automated 4-AAP with distillation (with the manual distillation in 420.1) Manual 4-AAP with distillation and chloroform extraction Manual 4-AAP with distillation Total Residual Chlorine 11 12 13 14 15 16 20 26 27 28 29 31 51 99 R24 - 330.1 R24 - 330.2 R24 - 330.3 R24 - 330.4 R24 - 330.5 R24 - 330.2 R89 - 4500B R8 9 - 4500C R8 9 - 4500D R8 9 - 4500F R8 9 - 4500G R25 - D1253-86(92) R4 9 - p. 1 Other Titrimetric - amperometric Back-starch end point Iodornetric DPD-FAS Spectirophotometric, DPD Back-amperometric end point Iodornetric Back-starch end point Titrimetric - amperometric DPD - FAS Spectrophotometric, DPD Titrimetric - amperometric Electrode 36 ABD00060334 DMR-QA STUDY 18 METHOD REFERENCES R3. R8. R19. R24 . R25. R26. R40. R41. R42. R43. R44. "Standard Methods for the Examination of Water and Waste Water," 14th ed., 1976. Available from the American Public Health Association, 1015 18th Street, N.W., Washington, DC 20036. American National Standards on Photographic Processing Effluents, April 2, 1975. Available from ANSI, 1430 Broadway, New York, NY 10018 . "Inductively Coupled Plasma-Atomic Emission Spectrometric Method for Trace Element Analysis of Water and Wastes," Appendix C, 40 CFR, Part 136 . "Methods of Chemical Analysis of Water and Wastes." U.S. Environmental Protection Agency, NERL, Cincinnati, OH 45268, March, 1983 (EPA-600/4-79-020). Available from ORD Publications, CERI, EPA, Cincinnati, OH 45268. Annual Book of ASTM Standards, Volumes 11.01 and 11.02 for Water, merican Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103. Techniques of Water-Resources Investigation of the U.S. Geological Survey, Chapter A-l, "Methods for Determination of Inorganic Substances in Water and Fluvial Sediments," Book 5, 1979, Stock #024-001-03177-9. Available from Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402. Ammonia, Automated Electrode Method, Industrial Method Number 379-75WE, dated February 19, 1976, Bran & Luebbe (Technicon) AutoAnalyzer II, Bran & Luebbe Analyzing Technologies, Inc., Elmsford, NY 10523. Hach Handbook of Water Analysis, 1979, Hach Chemical Company, P.O. Box 389, Loveland, CO 80537. COD Method, Oceanography International Corporation, 512 West Loop, P.O. Box 2980, College Station, TX 77840 Hydrogen Ion (pH) Automated Electrode Method, Industrial Method Number 378-75WA, October, 1976, Bran & Luebbe (Technicon) AutoAnalyzer II, Bran & Luebbe Analyzing Technologies, Inc., Elmsford, NY 10523. Iron, 1,10-Phenanthroline Method, Method 8008, 1980, Hach Chemical Company, P.O. Box 389, Loveland, CO 80537. 37 ABD00060335 DMR-QA STUDY 18 R49. R79. R80. R81. R82. ORION Research Instruction Manual, Residual Chlorine Electrode Model 97-70, 1977, ORION Research, Inc., 840 Memorial Drive, Cambridge, MA 02138 . Fishman, M. J., et al. "Methods for Analysis of Inorganic Substances in Water and Fluvial Sediments," U.S. Department of the Interior, Techniques of Water Resources Investigations of the U.S. Geological Survey, Denver, CO, revised 1989. "Direct Current Plasma (DCP) Optical Emission Spectrometric Method for Trace Elemental Analysis of Water and Wastes, Method AES0029," 1986 - Revised 1991, Applied Research Laboratories, Inc., 24911 Stanford Avenue, Valencia, CA 91355. "Official Methods of Analysis of the Association of Official Analytical Chemists," Methods manual, 15th ed. (1990) . Available from the AOAC, 2200 Wilson Blvd., Suite 400, Arlington, VA 222013301. (703) 522-3032. Wershaw, R.L., et al, "Methods for Analysis of Organic Substances Water and Fluvial Sediments," Techniques of Water-Resources Investigation of the U.S. Geological Survey, Book 5, Chapter A3, (1972 Revised 1987). in R89. Standard Methods for Examination of Water and Wastewater, 18th ed., 1992. Available from the American Public Health Association, 1015 18th Street, N.W., Washington, DC 20036. R102. "Method 1664; N-Hexane Extractable Material (HEM) and Silica GelTreated N-Hexane Extractable Mataerial (SGT-HEM) by Extraction and Gravimetry (Oil and Grease and Total Petroleum Hydrocarbons)," EPA821-B-94-004b, April, 1995. Available from the Water Resources Center, Mail Code RC-4100, 401 M Street SW, Washington, DC 20460. 38 ABD00060336 O' uj D --m A u 10 tn -- ft a r~ -- 1 cf d 111 O uj or OV Z Z OD UH I < CO ft. 2 iu vu O O D-- id a. uj m < ft aJ u (t D ~O I uj I ^ is <0 n cc 11 u a n O <n u n 4S H a -* n II i o 11 H II i< H H OU uj 11 Dw n vi h on n 11 N || V nw 11 N 11 u u* II *S II II O II 11 u/ it N 3H 11 Z It II M II II I- II II Z II n o 11 hum H II II 4 II D 11 1- 11 M. 11 4 U u 11 o a 4 II H II J H U n <H ft* W~OKt* - non - h v w Z n I> >1 ft. 11 11 w nl att m aN II ~ II II H II Z II now m - n 11 m a II U K IttIOOWH 11 o Ik n a o SH -- II a II W Oh 11 *s h O-- n11 W aa n ..n a a OJ II N 0 > 11 1 1- 11 1-11 a a a oo ft in u ft cl u jo u. w a a n 1111 o o n aa aa a 11 uj a 11 y D a tai oKv aa a no a it 1 a no A a n n 10 CO a a ID n < n a a- 11 a 4 11 o wom z vo Z a z n Z ~aOa O *--n O a vo 11 a o & o tt a mD nII Utt> I1I1 z O a m a ^ U U. 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John Williford AL Dept, of Env. Mgt. 1890 A. Cong. W.L. Dickinson Dr. Montgomery. AL 36109 (334) 260-2700 Alaska Karen Hoover US EPA, Region X OW-133 1200 Sixth Ave. Seattle, WA 98101 (206)553-1213 American Samoa Sheila Wiegman American Samoa EPA Environmental Quality Commission Pago Pago, AS 96799 (684) 633-2304 Arizona Gary Brussels AZ Dept, of Health Services Environmental Lab Licensure 3443 North Central Ave., Suite 810 Phoenix, AZ 85012 (602) 255-3454 * Arkansas Dick Cassat AR Dept of Poll. Ctrl. & Ecology 8001 National Drive Little Rock, AR 72209 (501)682-0744 California Bill Ray CA State Water Res. Control Board POBox 944213 Sacramento, CA 95814-0100 (916)657-1123 Colorado Carla Lenkey CO Dept, of Public Division Field Support Section 4300 S. Cherry Creek Dr. Denver. CO 80222-1530 (303) 692-3603 Connecticut Donald Gooyea CT Dept, of Env. Protection Water Management Bureau PO Box 5066 Hartford, CT 06106-5066 (860) 424-3827 Delaware Joe Mulrooney DNR&EC Water Pollution Branch PO Box 1401 Dover, DE 19903 (302) 739-5731 * NPDES Delegated State ABD00060343 DMR-QA STATE COORDINATORS District of Columbia William Ruby Environmental Regulation Admin. Water Resources Management Div. 2100 M.L. King Jr. Ave, SE Washington, DC 20020 (202)645-6601 ext. 3032 * Florida Ed Sims US EPA, Region IV Water Management Div. (CWAES) 100 Alabama St., SW - Atlanta Federal Center Atlanta, GA 30303-3104 (404) 562-9768 Carlos Boueres FL Dept, of Env. Protection Quality Assurance Section 2600 Blear Stone Road, MS 6505 Tallahassee, FL 32399 (904) 488-2796 Georgia Jeff Larson GA Dept of Natural Resources Env. Protection Div. 4244 Int. Pkwy, Suite 110 - Atlanta Tradeport Atlanta, GA 30354 (404) 362-2680 Guam Jesus Salas Guam EPA PO Box 22439-GMF Tiyan Barrigada, GU 96921 (671)472-8863 * Hawaii Rendy Chow HI Dept, of Health State Laboratories Div. 2725 Waimano Home Rd. Pearl City, HI 96782 (808)453-6684 Idaho Karen Hoover US EPA, Region X OW-133 1200 Sixth Ave. Seattle, WA 98101 (206)553-1213 * Illinos Erin Rednour Illinois EPA Bureau of Water POBox 19276 Springfield, IL 62702 (217) 782-9720 Indiana Steve Kim IN Dept, of Env. Mgt., OWM Oper. Assist. & Training Section POBox 6015 Indianapolis, IN 46204 (317)232-8793 Iowa Charles Furrey IA Dept, of Natural Resources Henry A. Wallace Bldg. 900 E. Grand Des Moines, IA 50319 (515) 281-4067 Kansas Jack McKenzie Kansas Dept, of Health & Env. Laboratory Services & Research Forbes Field Bldg. #740 Topeka, KS 66620-0001 (913) 296-1639 Kentucky Donna Drury KY Dept, for Env. Protection Division of Water 14 Reilly Rd. Ft. Boone Plaza Frankfort, KY 40601 (502) 564-34l0ext. 461 Louisana Elaine Sorbet LDEQ Water Lab 8618 GSR1 Baton Rouge, LA 70808 (504) 765-2406 Maine David Dodge ME Dept, of Env. Protection Div. of Water Resource Regulation State House, Station 17 Augusta, ME 04333 (207) 287-7659 * Maryland Marlene Patillo MD Dept, of the Environment Div. of Municipal Compliance 2500 Broening Highway Baltimore, MD 21224 (410) 631-3646 Melvin Knott MD Dept, of the Environment Industrial Wastewater Program 2500 Broening Highway Baltimore, MD 21224 (410) 631-3906 Massachusetts Ping Yee MA Dept, of Env. Protection Div. of Water Pollution Control Training Center Route 20 Milbury, MA 01527 (508)756-7281 * Michigan Clyde Marion US EPA, Region V (WC-15J) 77 West Jackson Blvd. Chicago, IL 60604 (312) 353-5966 Minnesota Kim Sandrock MN Pollution Control Agency 520 Lafayette Road St. Paul, MN 55155 (612) 296-7387 Mississippi Phillip Bass MS Dept of Env. Quality Office of Pollution Control POBox 10385 Jackson, MS 39204 (601)961-5143 Missouri Jack Pate MO Dept, of Natural Resources Water Pollution Control Program 205 Jefferson Street Jefferson City, MO 65101 (573) 751-1399 Montana Mike Pasichnyk MT Dept of Environmental Quality Water Protection Bureau PO Box 200901 Helena, MT 59620-0901 (406) 444-5326 Nebraska Chris Helms Dept of Env. Quality Water Quality Division PO Box 98922 Lincoln, NE 68509-8922 (402) 471-2186 Nevada Wendall McCuny NV Div. of Environmental Protection Bureau of Water Quality Planning 333 W. Nye Lane, Capitol Complex Carson City, NV 89701 (702) 687-4670 ext. 3098 New Hampshire Stephanie Larson NH Dept, of Env. Services Water Supply & Poll. Ctrl. Div. P.0 Box 95 Concord, NH 03301 (603) 271-1493 * New Jersey Linda Mauel US EPA, Region II 2890 Woodbridge Ave. (MS-220) Edison, NJ 08837-3679 (732)321-6766 New Mexico Patrick Hanson NM Environmental Dept. Rennets Bldg., Rm. N 2050 POBox 26110 Santa Fe,NM 87501 (505) 827-2799 Study 18 * New York Linda Maud US EPA, Region II 2890 Woodbridge Ave. (MS-220) Edison, NJ 08837-3679 (732)321-6766 North Carolina Jim Meyer NC DEM/Laboratory Section NC Dept, of Env. Health & Nat. Res. 4405 Reedy Creek Rd. Raleigh, NC 27607-4405 (919)733-3908 North Dakota Jean Pfiefer ND Dept of Health Div. of Water Quality, Missouri Office Bldg. 1200 Missouri Avenue Bismarck, ND 58505-5520 (701)328-5228 Northern Islands John I. Castro Jr. Div. of Env. Quality Mariana Island POBox 1304 Saipan, CM 96950 (670) 234-6950 * Ohio Susan Plank Ohio EPA 1571 Perry Street Columbus, OH 43201 (614) 644-4240 Oklahoma Aaron Milligan OK Dept of Environmental Qlty. 1000 NE Tenth, 10th Floor Oklahoma City, OK 73117-1212 (405) 271-5205 * Oregon Judy Johndohl OR Dept, of Environmental Quality Executive Bldg. 811 SW Sixth Ave. Portland, OR 97204 (503) 229-6896 Pennsylvania R. Laurue Wyrick PA DEP Bureau of Water Quality Mgt. Div. of Permits & Compliance PO Box 8465 Harrisburg, PA 17105-8465 (717) 783-2940 Cary Pesek PA DEP Northwest Region, Water Mgt. Program (DMR-QA) 101 South Mercer Street Newcastle, PA 16101 (412) 656-3267 * NPDES Delegated State ABD00060344 DMR-QA STATE COORDINATORS David Long PA DEP North-central Region, Water Mgt. Program (DMR-QA) 208 W. Third St., Suite 101 Williamsport, PA 17701-6448 (717)327-3781 Randy King PA DEP South-central Region, Water Mgt. Program (DMR-QA) One Ararat Boulevard Harrisburg, PA 17110 (717) 657-4671 Thomas Sherk PA DEP Northeast Region, Water Mgt. Program (DMR-QA) 2 Public Square Wilkes-Barre, PA 18711-0790 (717) 826-2533 David Burke PA DEP Southeast Region, Water Mgt. Program (DMR-QA) 555 N. Lane, Lee Park, Suite 6010 Consheohocken, PA 19428 (610) 832-6106 Charles Brethauer PA DEP Southwest Region, Water Mgt. Program (DMR-QA) 400 Water Front Drive Pittsburgh, PA 15222-4745 (412) 442-4328 Puerto Rico Linda Mauel US EPA, Region II 2890 Woodbridge Ave. (MS-220) Edison, NJ 08837-3679 (732) 321-6766 Rhode Island Benjamin Lovesky RI Dept, of Env. Mgt. Div. of Water Resources 235 Promenade Street Providence, RI 02908-5767 (401)277-3961 ext. 7268 South Carolina Wayne Davis SC Dept of Health & Env. Control Laboratory Certification POBox 72 State Park, SC 29147 (803) 935-6856 South Dakota Brian Zinda SD Dept, of Env. & Natural Res. Point Source Control Program 523 E. Capital, Joe Foss Bldg. Pierre, SD 57501-3181 (605) 773-3351 Tennessee Pamela Townsend TN Dept. ofEnv. & Conservation Div. of Water Pollution Control 401 Church Street Nashville, TN 37243-1234 (615) 532-0677 Texas Mary Stordal TNRCC 5144 E. Sam Houston Pkwy, N. Houston, TX 77015 (281)457-5229 Trust Territory Patricia Mack US EPA, Region IX Laboratory 1337 South 46th St., Bldg. 201 Richmond, CA 948044698 (510)412-2333 Carolyn Tambwekar US EPA, Region IX 1337 South 46th Street, Bldg 201 Richmond, CA 948044698 (510)412-2383 * Utah Mike Herkimer UTDept.ofEnv. Quality Div. of Water Quality 288 North 1460 West Salt Lake City, UT 841144870 (801)538-6146 Vermont Andrew Fish VT Dept. ofEnv. Conservation 103 S. Main Street, Sewing Bldg. Waterbury, VT 05676 (802)241-3739 Virgin Islands Linda Mauel US EPA, Region II 2890 Woodbridge Ave. (MS-220) Edison, NJ 08837-3679 (732) 321-6766 Virginia Elizabeth Ziomek VA Dept. ofEnv. Qlty. Water Division POBox 10009 Richmond, VA 23240 (804)6984 181 Washington Stewart Lombard WA State Dept, of Ecology Quality Assurance Section POBox 488 Manchester, WA 93353 (360) 8954649 West Virginia Don E. Caldwell State of West Virginia Dept. ofNatural Resources 1201 Greenbrier Street Charleston, WV 25305 (304)558-2108 Wisconsin Mike Kvitrnd WI Dept of Natural Resources PO Box 7921 Madison, WI 53715 (608)621-8459 Tom Basher WIDept. ofNatural Resources North Central District POBox 818 Rhinelander, WI 54501 (715)369-8964 Don Domincick WI Dept, of Natural Resources Southeast District POBox 12436 Milwaukee, WI 53212 (414) 263-8717 Colleen Higgins WI Dept, of Natural Resources Western District POBox 4001 Eau Claire, WI 54702 (715) 839-1603 Janet LaRose WI Dept, of Natural Resources Northwest District 810 W. Maple St. Spooner, WI 54801-1255 (715)6354067 Roy Lemke WI Dept. ofNatural Resources Southern District 3911 Fish Hatchery Road Fitchburg, WI 53711 (608) 275-3283 Linda Vogen WI Dept. ofNatural Resources Lake Michigan District POBox 10448 Green Bay, WI 54307-0448 (414)492-5876 Wyoming Edward Mock WY Dept. ofEnv. Quality Water Quality Division 122 W. 25th St. Cheyenne, WY 82002 (307)777-7317 * US. GOVERNMENT PRINTING OFFICE: 19* -45*47W*t25 Study 18