Document g27L18k3e1Jwmr8OZYBegggma

Report Prepared by: Report Approved by: NPDES Pretreatment Compliance Sampling Inspection Report O-AT-KA Milk Products Cooperative, Inc. 4815 Ellicott Street Batavia, NY 14021 SIU Permit #:004 40 CFR Part 403 April 26-27, 2022 THUAN TRAN Digitally signed by THUAN TRAN Date: 2022.06.13 08:21:01 -04'00' ________________________________ Thuan Tran; Physical Scientist Date: __Monday, June 06, 2021________ Digitally signed by PHILIP PHILIP COCUZZA COCUZZA _________________D_ate_: _20_22_.0_6.1_3_08_:0_9:5_4_-0_4'0_0'_ Phil Cocuzza, Chief Monitoring Operations Section Date: ________________ O-AT-KA Milk Products Cooperative, Inc., 4815 Ellicott Street Insp. Dates: April 26-27, 2022 SIU Permit: #004 & 40 CFR Part 403 1.0 OBJECTIVE On April 26-27, 2022, at the request of the New York State Department of Environmental Conservation (NYSDEC), the United States Environmental Protection Agency (USEPA) conducted a Pretreatment Compliance Sampling Inspection (CSI) at the O-AT-KA Milk Products Cooperative, Inc. The objective of the Pretreatment CSI was to gather information necessary to determine compliance with the requirements and limitations of their active Standard Industrial User (SIU) Permit #004 issued by the City of Batavia, and the general pretreatment regulations for existing and new sources of pollution under 40 CFR Part 403. 2.0 KEY PARTICIPANTS Listed below are key inspection participants and contact information, grouped by organization. U.S. Environmental Protection Agency Thuan Tran, Lead Inspector 732-321-4455, email: tran.thuan@epa.gov Robert Morrell, Geologist New York State Department of Environmental Conservation (NYSDEC) Pradeep Jangbari, Environmental Engineer 858-226-5321, email: Pradeep.jangbari@dec.ny.gov Michele Vincent, Environmental Engineer 858-226-5468, email: michele.vincent@dec.ny.gov O-AT-KA Milk Products Cooperative Inc. Joseph Steinocher, Director of Operations 858-815-4275, email: jsteinocher@oatkamilk.com Jason Brown, ESH Manager 858-303-4488, email: jbrown@oatkamilk.com Providence Latko, Environmental Compliance Coordinator 858-815-4290, email: plakto@oatkamilk.com Colbey Pfendler, ESH Coordinator 858-415-4179, cpfendler@oatkamilk.com Susan Mayer, Laboratory Technician City of Batavia Water Pollution Control Plant (WPCP) Kevin Volk, City of Batavia WPCP Chief Plant Operator 585-345-6412, email: kvolk@batavianewyork.com John Senko, City of Batavia Industrial Pretreat Program Coordinator 585-345-6400, email: jsenko@batavianewyork.com Page 2 of 10 O-AT-KA Milk Products Cooperative, Inc., 4815 Ellicott Street Insp. Dates: April 26-27, 2022 SIU Permit: #004 & 40 CFR Part 403 3.0 FACILITY DESCRIPTION 3.1 General Information O-AT-KA Milk Products Cooperative, Inc. is located at 4815 Ellicott Street, Batavia, New York and began operations on 1959. The facility sits on a 90-acre lot within the City of Batavia. O-AT-KA Milk Products Cooperative, Inc. is categorized as Standard Industrial Classification (SIC) 2026 - Fluid Milk and the North American Industry Classification System (NAICS) 311511 - Fluid Milk Manufacturing. O-AT-KA Milk Products Cooperative, Inc. employs 390 personnel and operates 24 hours/day, 7 days/week, 365 days/year with three (3), 8-hour shifts. Production and support operations are contained within approximately 627,000 square footage of warehouse space. O-AT-KA Milk Products Cooperative, Inc. produces Butter, Buttermilk Power, Milk Protein Concentrate, Powdered Milk, Evaporated Milk, Flavored and Nutritional Beverages. The facility is equipped with raw and pasteurized silos, High Temperature-Shot Time (HTST) pasteurization systems, ultra-filtration, reverse osmosis system, separators, evaporators, butter churn, cooler, and dry storage. 3.2 Process Information Raw milk is received from Upstate Milk Cooperative, Inc. through sealed tanker trucks. O-AT-KA Milk Products Cooperative, Inc. also receives other food-grade ingredients from various suppliers used in the batch operations, such as soy oil, coconut oil, sucrose, OTSO (Other Than Standard Orange) - orange flavored alchol, and various alcohols for cream liquor manufacturing. Food-grade ingredients are received and confirmed in accordance with the Certificate of Analysis (COA) and/or specific specifications. Raw milk is transferred into storage silos while other ingredients are stored in the supply storage/holding area of the warehouse. Ingredients are gathered and are combined for mixing, drying, evaporating, blending and butter churning processes in different batch operations in the production area. Once a batch is completed, the product is directed to the filling stations and packaging areas. The containers are filled, then sealed as they move along the filling station. The products are packaged before moving to the finished product/ distribution storage area. O-AT-KA Milk Products Cooperative, Inc. uses city and well water at the facility. City water is used for sanitary purposes and is drained into the city sewer collection system. In addition, either sodium hydroxide or nitric acid is mixed in with the city water to create a cleaning solution. The solution is used in the cleaning and washing process of tanker trucks at the raw milk off-loading docks, the silos receiving the raw milk, the evaporators receiving the raw milk, silos for processed milk, blend tanks, homogenizers, liquefiers, ultrafiltered equipment to create consumable products, the customer loadout trucks of the batch blend, packaging equipment surge tank and filler, equipment for hand washing and foamed floor drains from Page 3 of 10 O-AT-KA Milk Products Cooperative, Inc., 4815 Ellicott Street Insp. Dates: April 26-27, 2022 SIU Permit: #004 & 40 CFR Part 403 packaging products (butter, powder, evaporated milk) and specialty products, as well as retort water and cooling tower blowdown. Process wastewater generated during the cleaning process is conveyed to the On-Site Pretreatment System. The wastewater is preliminary treated by the grit chamber. Caustic is injected into the waste stream as it continues to the Equalization Tank. The homogenized wastewater continues to the Primary Dissolved Air Flotation (DAF) Unit that utilizes fine bubble diffusers with addition of polymer and ferric chloride. The effluent from the Primary DAF Unit is directed into the Moving Bed Biofilm Reactor (MBBR) with plastic media while an anti-foam agent is added. The effluent from the MBBR flows into the Secondary DAF Unit with fine bubble diffusers. Polymer and ferric chloride are added to the Secondary DAF Unit. The effluent from the Secondary DAF Unit flows into the Effluent Wet Well. From the wet well, the effluent is pumped to the Cedar Street Discharge (Outfall 001) monitoring location before continuing to the city sewer collection system. Grit removed from the grit chamber is disposed of as regular trash. The sludge collected from the Primary and Secondary DAF Units is pumped to the sludge pit. The sludge is reclaimed as beneficial reuse. Well water is treated through the Reverse Osmosis (RO) Water Purification System before it can be use in the production process. The water is chlorinated as it is conveyed to the media filter. The effluent from the media filer is dechlorinated before it flows to the RO System. The permeate is chlorinated before it is stored in the Permeate Storage Tank. When water is needed in the production area, the permeate from the storage tank is dechlorinated, then further treated through a polishing filter. Finally, the purified water is disinfected by ultraviolet (UV) light. RO retentate, tank reject water and backwash are collected in the discharge holding tank. As the holding tank is filled with RO retentate, tank reject water and backwash, a level sensor triggers the pump to discharge the water to the city sewer collection system through the Ellicott Street Discharge (Outfall 002) monitoring manhole. 3.3 Facility Self-Monitoring Information O-AT-KA Milk Products Cooperative, Inc. coordinates with the City of Batavia WPCP to collect compliance samples at the Cedar Street Discharge and Ellicott Street Discharge monitoring locations for the parameters in the SIU permit. The City of Batavia WPCP collects aliquot samples from their portable automatic composite sampler in the sampling house stationed at the Cedar Street Discharge monitoring location. Sample is collected by the City of Batavia WPCP and is provided to O-AT-KA Milk Products Cooperative, Inc. for analysis. The sample is collected for 5-Day Carbonaceous Biochemical Oxygen Demand (cBOD5), Total Suspended Solids (TSS), Ammonia (NH3), Phosphorus, Sulfide, Fluorides, Total Cyanides (CN), Cyanide (CN)-Amendable to Chlorine, Mercury (Hg), and Metals Page 4 of 10 O-AT-KA Milk Products Cooperative, Inc., 4815 Ellicott Street Insp. Dates: April 26-27, 2022 SIU Permit: #004 & 40 CFR Part 403 [Arsenic (As), Cadmium (Cd), Chromium (Cr), Copper (Cu), Lead (Pb), Nickel (Ni), Selenium (Se), Silver (Ag) and Zinc (Zn)]. Grab samples for Oil & Grease (O&G), Total Petroleum Hydrocarbons (TPH), and Volatile Organic Analytes (VOA - EPA's 624 Priority Pollutant Scan plus xylenes) are collected. The RO discharged water is collected from the Ellicott Street Discharge monitoring location. A total of 4 distinct grab samples are collected and composited within the 24-hour discharge timeframe. Grab-composite sample is collected for cBOD5, TSS, NH3, Phosphorus, Sulfide, Fluorides, Total CN, CN-Amendable to Chlorine, Hg, and Metals (As, Cd, Cr, Cu, Pb, Ni, Se, Ag & Zn). Grab samples for Oil & Grease (O&G), TPH, and VOA (using EPA's 624 Priority Pollutant Scan plus xylenes) are collected. All samples collected from the Cedar Street Discharge and Ellicott Street Discharge monitoring locations are provided to O-AT-KA Milk Products Cooperative, Inc. for analysis. Temperature and pH are analyzed by O-AT-KA Milk Products Cooperative, Inc. in-house laboratory. All sample containers and preservations are provided by ALS Environmental - Rochester Laboratory located on 1565 Jefferson Road, Building 300, Suite 360, Rochester, New York. ALS Environmental analyzed pH, cBOD5, Phosphorus, TSS, NH3, TPH, O&G, Hg, Metals (As, Cd, Cr, Cu, Pb, Ni, Se, Ag & Zn), Total CN, CN-Amendable to Chlorine, Fluorides, Sulfides, and VOA (EPA's 624 Priority Pollutant Scan plus xylenes). 4.0 EPA SAMPLING/INSPECTION ACTIVITIES 4.1 Sampling Activities An ISCO automatic composite sampler was programmed to take 96 sample aliquots during the 24-hour sampling event from the Cedar Street Discharge (Outfall 001) monitoring location. The 24-hour composite sample was collected and analyzed for cBOD, TSS, NH3, Phosphorus, Fluorides, Sulfide, Total CN, CN-Amendable to Chlorine, Hg, and Metals (As, Cd, Cr, Cu, Pb, Ni, Se, Ag and Zn). Grab-Composite samples were collected and analyzed for Non-Volatile Organic Analytes (NVOAs), Pesticides and Polychlorinated Biphenyls (PCBs). Multiple grab samples were collected for VOA. The VOA grab samples were composited in the laboratory. Grab samples were collected and analyzed for O&G and TPH. An ISCO automatic composite sampler was utilized to collect four (4) grab-composite sample aliquots during the 24-hour intermittent/time control sampling event at the Ellicott Street Discharge (Outfall 002) monitoring location. The grab-composite sample was collected and analyzed for cBOD5, TSS, NH3, Phosphorus, Fluorides, Sulfide, Total CN, CNAmendable to Chlorine, Hg, and Metals (As, Cd, Cr, Cu, Pb, Ni, Se, Ag and Zn). Individual grab-composite samples were collected and analyzed for NVOAs, Pesticides and PCBs. Multiple grab samples were collected for VOA. The VOA grab samples were composited in the laboratory. Grab samples were collected and analyzed for O&G and TPH. Page 5 of 10 O-AT-KA Milk Products Cooperative, Inc., 4815 Ellicott Street Insp. Dates: April 26-27, 2022 SIU Permit: #004 & 40 CFR Part 403 On-site grab samples from the Cedar Street Discharge and the Ellicott Street Discharge monitoring locations were collected and analyzed for pH, Temperature and Total Residual Chlorine (TRC). All sample containers, preservation techniques and holding times were in accordance with USEPA requirements specified in 40 CFR Part 136. Signed and dated custody seals were placed across the lids and along the sides of the sample containers. The custody sealed sample containers were placed inside plastic sample bags and sealed. All samples were packed inside lined coolers and preserved with wet ice. The two (2) coolers were wrapped with strapping tape and affixed with custody seal tapes for shipping by UPS for overnight delivery to the USEPA Laboratory in Edison, New Jersey for analysis. The chain-of-custody were emailed to the laboratory to begin the check-in process before the coolers arrive. Flow data were obtained directly from O-AT-KA Milk Products Cooperative, Inc. instrumentations for the Cedar Street Discharge (Outfall 001) and Ellicott Street Discharge (Outfall 002). The Cedar Street Discharge flow meter was last calibrated on August 16, 2021. The Ellicott Street Discharge flow meter was last calibrated on August 02, 2021 Split samples were collected and given to the facility representative. 4.2 Inspection Activities A Pretreatment Compliance Sampling Inspection at O-AT-KA Milk Products Cooperative, Inc. was conducted on April 26-27, 2022. The inspectors met with Joseph Steinocher, Director of Operation; Jason Brown, ESH Manager; Providence Latko, Environmental Compliance Officer; and Colbey Pfendler, ESH Coordinator. Besides the representatives from O-AT-KA Milk Products Cooperative, Inc., the inspectors met with Kevin Volk, City of Batavia WPCP Chief Plant Operator; John Sanko, Industrial Pretreat Program for the City of Batavia WPCP; Pradeep Jangbari, NYSDEC Environmental Engineer; and Michele Vincent, NYSDEC Environmental Engineer (See Attachment #1 - List of participants in the inspection). Inspector's credentials were shown, and business cards were provided. The facility's representatives were explained that the inspection purpose with supporting on-site activities was to determine if O-AT-KA Milk Products Cooperative, Inc. is in compliance with the City of Batavia SIU permit and the federal regulations. Supporting on-site activities consist of collecting samples from the Cedar Street Discharge and Ellicott Street Discharge monitoring locations, observing and evaluating the monitoring locations and other potential alternative monitoring locations, observing and evaluating the flow monitoring equipment, observing and evaluating the facility's sampling protocol (conducted by the City of Batavia WPCP), observing where process wastewaters are generated in the manufacturing operation during the plant tour, observing and evaluating the On-Site Pretreatment System, reviewing and evaluating the facility's chain-of-custody, sample containers, sample preservation, and the analytical data, as well as interviewing the facility's representatives. The facility's representatives were briefed on the inspection activities throughout the inspection and during the closing conference. On-site sample results and concerns Page 6 of 10 O-AT-KA Milk Products Cooperative, Inc., 4815 Ellicott Street Insp. Dates: April 26-27, 2022 SIU Permit: #004 & 40 CFR Part 403 discovered during the inspection were communicated so that the facility's representatives understood their responsibilities to comply with the conditions and limitations set forth in the SIU permit and the federal regulations. 4.3 Deviations and/or Environmental Conditions Observations were noted of the Cedar Street Discharge (Outfall 001) monitoring location and the potential alternative Effluent Wet Well sampling location for the On-Site Pretreatment System during the evaluation process. Steam was observed rising from the Cedar Street Discharge monitoring location when the cover was lifted open. Also, it was noted that the inspector's glasses were fogged by the steam. Furthermore, the manual grab sample containers were warm-to-the-touch through the gloves. At the On-Site Pretreatment System effluent wet well, steam was not observed rising when the cover was opened. 5.0 ANALYTICAL RESULTS Parameter Cyanide (Amendable to Cyanide, T Fluorides Sulfide Mercury Metals: Arsenic Cadmium Chromium Copper Lead Nickel Selenium Silver Zinc Total Toxic Organics: VOA NVOA PCB Pesticide O-AT-KA Milk Products Cooperative Inc. Inspection Dates: April 26-27, 2022 Cedar Street Discharge: (Outfall 001) Units Permit Limit 30-day Avg. 1-day Max. Cl2) mg/l 0.3 0.9 mg/l 0.7 1.2 mg/l 4.0 --- mg/l 6.0 2.6 mg/l 0.1 0.2 mg/l 0.1 0.2 mg/l 0.3 0.7 mg/l 1.7 2.8 mg/l 2.1 3.4 mg/l 0.4 0.7 mg/l 2.4 4.0 mg/l 0.1 0.2 mg/l 0.3 0.5 mg/l 1.5 2.6 mg/l 2.1 mg/l --- --- mg/l --- --- mg/l --- --- mg/l --- --- EPA Result U 0.01 (10.4 ug/l) 0.234 0.0156 U U U U 0.033 (33.1 ug/l) U 0.053 (53.1 ug/l) U U 0.068 (67.5 ug/l) U L J U U L J U L U L Flow pH cBOD5 cBOD5 MGD 0.65 (max.) 0.47 SU 6.0 - 9.0 6.96 mg/l 300 11.6 lbs./day 1,200 - 1,600 45.5 Page 7 of 10 O-AT-KA Milk Products Cooperative, Inc., 4815 Ellicott Street Insp. Dates: April 26-27, 2022 SIU Permit: #004 & 40 CFR Part 403 Parameter Units Permit Limit EPA Result TSS mg/l 300 32 TSS lbs./day 1,200 - 1,600 125 Phosphorus mg/l 5.0 (Threshold) 0.202 Ammonia (NH3) mg/l 25 (Threshold) 9.78 Petroleum Hydrocarbons mg/l 100 (1-day max.) U J Oil & Grease (O&G) mg/l Monitor U J Temperature C </= 40 32 Notes: U- The analyte was not detected at or above the Reporting Limit. J- The identification of the analyte is acceptable; the reported value is an estimate. L- the identification of the analyte is acceptable; the reported value may be biased low. Parameter Cyanide (Amendable to Cyanide, T Fluorides Sulfide Mercury Metals: Arsenic Cadmium Chromium Copper Lead Nickel Selenium Silver Zinc Total Toxic Organics: VOA NVOA PCB Pesticide O-AT-KA Milk Products Cooperative Inc. Inspection Dates: April 26-27, 2022 Ellicott Street Discharge: (Outfall 002) Units Permit Limit 30-day Avg. 1-day Max. Cl2) mg/l 0.3 0.9 mg/l 0.7 1.2 mg/l 4.0 --- mg/l 6.0 2.6 mg/l 0.1 0.2 mg/l 0.1 0.2 mg/l 0.3 0.7 mg/l 1.7 2.8 mg/l 2.1 3.4 mg/l 0.4 0.7 mg/l 2.4 4.0 mg/l 0.1 0.2 mg/l 0.3 0.5 mg/l 1.5 2.6 mg/l 2.1 mg/l --- --- mg/l --- --- mg/l --- --- mg/l --- --- EPA Result U U 0.317 L U U 0.008 (8.09 ug/l) J U U U U U U U 0.021 (21.1 ug/l) U L J U U L J U L J U L J Flow pH cBOD5 TSS Phosphorus Ammonia (NH3) Petroleum Hydrocarbons Oil & Grease (O&G) MGD SU mg/l mg/l mg/l mg/l mg/l mg/l 0.15 (1-day max.) 6.0 - 10.0 300 300 5.0 25 100 (1-day max.) Monitor Page 8 of 10 0.057 7.89 U U 0.698 U U J U J O-AT-KA Milk Products Cooperative, Inc., 4815 Ellicott Street Insp. Dates: April 26-27, 2022 SIU Permit: #004 & 40 CFR Part 403 Parameter Units Permit Limit EPA Result Temperature C </= 40 13.8 Notes: U- The analyte was not detected at or above the Reporting Limit. J- The identification of the analyte is acceptable; the reported value is an estimate. L- the identification of the analyte is acceptable; the reported value may be biased low. 6.0 FINDINGS 6.1 Sampling Result Findings The EPA analytical results obtained during this inspection are within the acceptable limits. 6.2 Inspection Findings In addition to the sampling, an inspection of the facility operations was conducted as discussed in Section 4.2 above. During this inspection the following observations were noted which may contravene the requirements of the permit or the applicable regulations: 6.2.1 Total Toxic Organics (TTO) is one of the parameters on O-AT-KA Milk Products Cooperative, Inc. SIU permit. TTO is reflective of the electroplating industry. According to the electroplating category under 40 CFR Part 413.02(i), "The term TTO shall mean total toxic organics, which is the summation of all quantifiable values greater than 0.01 milligrams per liter for the following toxic organics." The SIU permit lists only VOA (EPA's 624 Priority Pollutant Scan plus xylenes). TTO consists of VOAs, NVOAs, PCBs, and Pesticides. 6.2.2 A rope and stainless-steel cup are used to collect the discharged effluent, then transferred into the sample containers for Oil & Grease and Total Petroleum Hydrocarbons. This is incorrect. According to "Sample Collection, Preservation, and Storage" of Section 8.3 for Hexane Extractable Material (HEM): N-Hexane Extraction and Gravimetry and Silica Gel Treated HEM (SGT-HEM): Silica Gel Treatment and Gravimetry (EPA Method 1664), it states, "The high probability that extractable matter may adhere to sampling equipment and result in measurements that are biased low precludes the collection of composite samples for determination of oil and grease. Therefore, samples must be collected as (direct) grab samples." 6.2.3 A rope and stainless-steel cup are used to collect water sample for Volatile Organic Analytes (VOAs). The sample is transferred into the glass vials. Section 9: Sample Collection, Preservation, and Handling of the EPA Method 624, it states, " Collect the sample as a grab sample in a glass container having a total volume of at least 25 mL. Fill the sample bottle just to overflowing in such a manner that no air bubbles pass through the sample as the bottle is being filled. Seal the bottle so that no air bubbles are entrapped in it."` Page 9 of 10 O-AT-KA Milk Products Cooperative, Inc., 4815 Ellicott Street Insp. Dates: April 26-27, 2022 SIU Permit: #004 & 40 CFR Part 403 7.0 ATTACHMENTS Attachment #1. A list of participants was generated for the Pretreatment Compliance Sampling Inspection at O-AT-KA Milk Products Cooperative, Inc. Attachment #2. An enlarged overview map shows the production area within the O-AT-KA Milk Products Cooperative, Inc. building. Attachment #3. Process wastewater is pretreated by the On-Site Pretreatment System before discharging into the City of Batavia WPCP. Attachment #4. The Chain of Custody for Samples was submitted and received by the USEPA Region 2 Laboratory on Thursday, April 28, 2022. Attachment #5. The Analytical Data from the O-AT-KA Milk Products sampling inspection was received on Friday, May 27, 2022. 8.0 PHOTOGRAPHS Photo #1. Samples were collected from the Cedar Street Discharge monitoring location. Photo #2. Samples were collected from the Ellicott Street Discharge monitoring location. Page 10 of 10 O-AT-KA Milk Products; 4815 Ellicott Street SIU Permit #004 & 40 CFR Part 403 Inspection Dates: April 26-27, 2022 7.0 Attachments Attachment #1. List of participants in the Pretreatment CSI at O-AT-KA Milk Products Cooperative, Inc. J$e,,,-o(_~~@._OCt+k'tfl-: lk. (dr" J c>/aJka j(t)tJ/l t2 " \1 CJIT'C'.Ic'~. /lJ//j,f Itt)4j ,.. I: , ~..~.{)C<G;I ..~'/ r.;: ... rV f~Jafo~tVlfotl-Yl@Ju_'jlt e js-c.v...)Lt..c &1-t'-v,(;l.._(v'(wY(}Qi..t.elJ(VI. S'[f5-'8/3- ?:rSZ (stf; ..?t)j,' y}{I?? C~ef; f'--{[~~(l(r79 ". as-2 ~b.s"3'-I SqC; "l(3-bc?r')( ..!) kJrJ/k;)kt"~,,UJJ'oJ.~ ~~ ~g J t1Cb .(.:5 YvlbyfY/et9 l.:l5~(eorPQ net" V'A 0 It VI I, V"'d~.eMI!. e.p~ ~IiJ fla'})!e;, 151 crr'/-'''''J?'l,I/''L<OFll ~,uM j}h.)~v@,~. ~ @')fUl,J <? atU'M; It ~c;,r1 '(Y\\~.v\Y\~~."~.~~\1 ..5ifr34z- 702-4 1H' 10& - 6 804 "i:j') 'i1<':L';;~'> 7?:2-y21- I/L/J/!;;, s'6"S "Y;$,/ <Sl{<j _ (si?)ZL(Q~~~ Attachment #2. An enlarged overview map of O-AT-KA Milk Products Cooperative, Inc production area within the building. Sz' 13 ~ ~ O:::Ul ~~ 8- D i::5 ~ 0:::1(Do::: <0 Ult;:; 0::: '" ~ ~ ~ ~ 'I'"-I'! 2<> ~~ j ... :S. ~ iK < 1V Attachment #3. Process wastewater is treated by the On-Site Pretreatment System before discharging into the sewer collection system. Oatka Milk Products Wastewater Process Flow Diagram Sludge Pit Sl u dge/ Sol i ds Sludge Tank Sent out for disposal Influent Wastewater Influent Pump Whole wastewater Wastewater without large solids Gr it Cham ber EQ Tank D iver ted Flow Calam it y Tank Equalized wastewater Floc Tubes Flocced wastewater Effluent to cit y Fer r ic chlor ide and Polym er Effluent Wet Wel l Effluent water Sl u dge/ Sol i ds Pr im ary D A F Wastewater M BBR Wastewater with organism solidsand flocced Secondary D A F Wastewater with organism solids Floc Tubes Fer r ic chlor ide and Polym er Attachment #4. Samples from the inspection was submitted to the EPA Region 2 Laboratory for analysis. Attachment #5. Analytical Data was received on Friday, May 17, 2022. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory 2890 Woodbridge Avenue Edison , New Jersey 08837 732-906-6886 Phone 732-906-6165 Fax May 18, 2022 Thuan Tran Monitoring & Assessment Branch LSASD/MAB Edison, NJ 08837 RE: O-AT-AK Milk Products - 2204062 Enclosed are the results of analyses for samples received by the laboratory on 04/28/2022. The signature below reflects the laboratory's approval of the reported results. If you have any questions concerning this report, please refer to Project Number 2204062 and contact the laboratory. Sincerely, John R. Bourbon Chief, LSASD/LB Project Narrative: UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 The National Environmental Laboratory Accreditation Conference Institute (TNI) is a voluntary environmental laboratory accreditation association of State and Federal agencies. TNI established and promoted a National Environmental Laboratory Accreditation Program (NELAP) that provides a uniform set of standards for the generation of environmental data that are of known and defensible quality. The EPA Region 2 Laboratory is NELAP accredited. The Laboratory tests that are accredited have met all the requirements established under the TNI Standards. Condition Comments None Comment(s): The "Sample Analysis Date and Time" is included in the results section for any analyte with a prescribed holding time of 72 hours or less. Data Qualifier(s): U- The analyte was not detected at or above the Reporting Limit. J- The identification of the analyte is acceptable; the reported value is an estimate. K- The identification of the analyte is acceptable; the reported value may be biased high. L- The identification of the analyte is acceptable; the reported value may be biased low. NJ- There is presumptive evidence that the analyte is present; the analyte is reported as a tentative identification. The reported value is an estimate. U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 1 of 48 Reporting Limit(s): UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 The Laboratory was able to achieve the standard laboratory reporting limits, where applicable, for each analyte requested except for the following analyte(s): NVOA GCMS The reporting level of 5.00 ug/L was raised to 10 ug/L for the following analyte(s): Pentachlorophenol for the following samples: 2204062-02, -10 The reporting level of 5.00 ug/L was raised to 13.94 ug/L for the following analyte(s): Bis(2-Ethylhexyl)Phthalate for the following samples: 2204062-02 The reporting level of 5.00 ug/L was raised to 14.7 ug/L for the following analyte(s): Bis(2-Ethylhexyl)Phthalate for the following samples: 2204062-10 The reporting level of 5.00 ug/L was raised to 30 ug/L for the following analyte(s): 2,4-Dinitrophenol, 4,6-Dinitro-2-Methylphenol for the following samples: 2204062-02, -10 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 2 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 SUMMARY REPORT FOR SAMPLES Field ID Laboratory ID Cedar St. Disch.-24-Hr. Comp 2204062-01 Ellicott St Disch.- Grab-Comp 2204062-02 Ellicott St Disch.- Grab#1to #4(Lab Comp)2204062-07 Ellicott St Disch.- Grab 2204062-08 Trip Blank - Grab 2204062-09 Cedar St. Disch.-Grab-Comp 2204062-10 Cedar St Disch.- Grab#1to #4(Lab Comp) 2204062-15 Cedar St Disch.- Grab 2204062-16 Matrix Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Date Sampled 04/27/2022 09:45 04/27/2022 09:50 04/28/2022 00:00 04/27/2022 09:50 04/27/2022 09:45 04/27/2022 09:15 04/28/2022 00:00 04/27/2022 09:15 Date Received 04/28/2022 10:00 04/28/2022 10:00 04/28/2022 10:00 04/28/2022 10:00 04/28/2022 10:00 04/28/2022 10:00 04/28/2022 10:00 04/28/2022 10:00 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 3 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Analysis 608.3 Pesticides/PCBs-NPDES 624.1 VOA EPA-NPDES 625.1 SVOA NPDES Ammonia [As N] Biochemical Oxygen Demand, Carb. Cyanide Amenable To Chlorination Cyanide, Total Fluoride Mercury Metals ICP TAL NPDES/DW Oil & Grease Petroleum Hydrocarbons, Tot. Phosphorus Sulfide Residue, Non-Filterable SUMMARY REPORT FOR METHODS Method EPA 608.3 SOP C-91 Rev 4.3 EPA 624.1 SOP C-89 Rev 3.6 EPA 625.1 SOP C-90 Rev 3.8 EPA 350.1 SOP C-80 Rev 2.7 SM 5210B SOP C-21 Rev 2.7 EPA 335.4 SOP C-28 Rev 2.7 EPA 335.4 SOP C-28 Rev 2.7 EPA 300.0 SOP C-94 Rev 2.7 EPA 245.1 SOP C-110 Rev 2.7 EPA 200.7 SOP C-109 Rev 3.6 EPA 1664A SOP C-126 Rev 1.6 EPA 1664A SOP C-126 Rev 1.6 EPA 365.1 SOP C-68 Rev 2.7 SM 4500 S2 D SOP C-115 Rev 2.7 SM 2540D SOP C-33 Rev 3.7 Certification NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP Matrix Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 4 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Analyte Field ID: Cedar St. Disch.-24-Hr. Comp Metals ICP Arsenic Cadmium Chromium Copper Lead Nickel Selenium Silver Zinc Mercury CVAA Mercury Sanitary Ammonia [As N] Biochemical Oxygen Demand, Carb. Cyanide Amenable To Chlorination Cyanide, Total Fluoride Phosphorus Sulfide Total Suspended Solids Field ID: Ellicott St Disch.- Grab-Comp NVOA GCMS Acenaphthene Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Result Qualifier Reporting Limit Units Batch Sample ID: 2204062-01 Date and Time of Analysis* --- U 8.00 ug/L B205028 --- U 3.00 ug/L B205028 --- U 5.00 ug/L B205028 33.1 10.0 ug/L B205028 --- U 8.00 ug/L B205028 53.1 20.0 ug/L B205028 --- U 20.0 ug/L B205028 --- U 5.00 ug/L B205028 67.5 20.0 ug/L B205028 --- U 0.050 ug/L B205035 9.78 0.100 mg/L B205062 11.6 2.00 mg/L B204133 05/03/2022 07:32 --- U 10.0 ug/L B205034 10.4 10.0 ug/L B205034 0.234 0.0500 mg/L B205002 0.202 0.0500 mg/L B205006 0.0156 0.0100 mg/L B205003 32.0 10.0 mg/L B205004 Sample ID: 2204062-02 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U 5.15 ug/L B205022 --- U 5.15 ug/L B205022 --- U 5.15 ug/L B205022 --- U 5.15 ug/L B205022 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 5 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Analyte Field ID: Ellicott St Disch.- Grab-Comp NVOA GCMS Benzo(K)Fluoranthene Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Naphthalene Phenanthrene 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene 2-Chlorophenol 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether 4-Nitrophenol Bis(-2-Chloroethoxy)Methane Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Bis(2-Ethylhexyl)Phthalate Butylbenzylphthalate Result Qualifier Reporting Limit Units Batch Sample ID: 2204062-02 Date and Time of Analysis* --- U 5.15 ug/L B205022 --- U 5.15 ug/L B205022 --- U 5.15 ug/L B205022 --- U 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U 30.9 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U 5.15 ug/L B205022 --- U 30.9 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U 14.4 ug/L B205022 --- U 5.15 ug/L B205022 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 6 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Analyte Field ID: Ellicott St Disch.- Grab-Comp NVOA GCMS Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine Pentachlorophenol Phenol Pyrene Pest/PCBs GC alpha-BHC gamma-BHC (Lindane) beta-BHC delta-BHC Heptachlor Aldrin Heptachlor epoxide gamma-Chlordane alpha-Chlordane Endosulfan I 4,4'-DDE Result Qualifier Reporting Limit Units Batch Sample ID: 2204062-02 Date and Time of Analysis* --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U J 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U L 5.15 ug/L B205022 --- U 5.15 ug/L B205022 --- U 10.3 ug/L B205022 --- U L 5.15 ug/L B205022 --- U 5.15 ug/L B205022 --- U J 0.003 ug/L B205005 --- U J 0.003 ug/L B205005 --- U L 0.003 ug/L B205005 --- U L 0.003 ug/L B205005 --- U L 0.003 ug/L B205005 --- U L 0.003 ug/L B205005 --- U 0.003 ug/L B205005 --- U L 0.003 ug/L B205005 --- U L 0.003 ug/L B205005 --- U J 0.003 ug/L B205005 --- U 0.005 ug/L B205005 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 7 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Analyte Field ID: Ellicott St Disch.- Grab-Comp Pest/PCBs GC Dieldrin Endrin 4,4'-DDD Endosulfan II 4,4'-DDT Endrin aldehyde Methoxychlor Endosulfan sulfate Endrin ketone Toxaphene Chlordane tech-Chlordane Aroclor 1016 Aroclor 1221 Aroclor 1232 Aroclor 1242 Aroclor 1248 Aroclor 1254 Aroclor 1260 Aroclor 1262 Aroclor 1268 Metals ICP Arsenic Cadmium Chromium Copper Lead Nickel Selenium Result Qualifier Reporting Limit Units Batch Sample ID: 2204062-02 Date and Time of Analysis* --- U L 0.005 ug/L B205005 --- U 0.005 ug/L B205005 --- U 0.005 ug/L B205005 --- U L 0.005 ug/L B205005 --- U 0.005 ug/L B205005 --- U 0.005 ug/L B205005 --- U 0.026 ug/L B205005 --- U L 0.005 ug/L B205005 --- U L 0.005 ug/L B205005 --- U 0.197 ug/L B205005 --- U 0.066 ug/L B205005 --- U 0.066 ug/L B205005 --- U L 0.033 ug/L B205005 --- U 0.066 ug/L B205005 --- U 0.033 ug/L B205005 --- U 0.033 ug/L B205005 --- U 0.033 ug/L B205005 --- U 0.033 ug/L B205005 --- U L 0.033 ug/L B205005 --- U 0.033 ug/L B205005 --- U 0.033 ug/L B205005 8.09 J 8.00 ug/L B205028 --- U 3.00 ug/L B205028 --- U 5.00 ug/L B205028 --- U 10.0 ug/L B205028 --- U 8.00 ug/L B205028 --- U 20.0 ug/L B205028 --- U 20.0 ug/L B205028 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 8 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Analyte Field ID: Ellicott St Disch.- Grab-Comp Metals ICP Silver Zinc Mercury CVAA Mercury Sanitary Ammonia [As N] Biochemical Oxygen Demand, Carb. Cyanide Amenable To Chlorination Cyanide, Total Fluoride Phosphorus Sulfide Total Suspended Solids Field ID: Ellicott St Disch.- Grab#1to #4(Lab Comp) VOA GCMS Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichloroethene Methylene Chloride Acrylonitrile trans-1,2-Dichloroethene 1,1-Dichloroethane Chloroform 1,1,1-Trichloroethane Carbon Tetrachloride 1,2-Dichloroethane Result Qualifier Reporting Limit Units Batch Sample ID: 2204062-02 Date and Time of Analysis* --- U 5.00 ug/L B205028 21.1 20.0 ug/L B205028 --- --------0.317 0.698 ----- U 0.050 ug/L B205035 U 0.100 mg/L B205062 U 2.00 mg/L B204133 05/03/2022 07:32 U 10.0 ug/L B205034 U 10.0 ug/L B205034 L 0.0500 mg/L B205002 0.0500 mg/L B205006 U 0.0100 mg/L B205003 U 10.0 mg/L B205004 Sample ID: 2204062-07 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 9 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Analyte Field ID: Ellicott St Disch.- Grab#1to #4(Lab Comp) VOA GCMS Benzene Trichloroethene 1,2-Dichloropropane Bromodichloromethane cis-1,3-Dichloropropene Toluene trans-1,3-Dichloropropene 1,1,2-Trichloroethane Tetrachloroethene Dibromochloromethane Chlorobenzene Ethylbenzene Bromoform 1,1,2,2-Tetrachloroethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,2-Dichlorobenzene Field ID: Ellicott St Disch.- Grab GC - Sanitary Oil & Grease Petroleum Hydrocarbons, Tot. Field ID: Trip Blank - Grab VOA GCMS Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane Result Qualifier Reporting Limit Units Batch Sample ID: 2204062-07 Date and Time of Analysis* --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 Sample ID: 2204062-08 --- U J 6.10 mg/L B205067 --- U J 6.10 mg/L B205067 Sample ID: 2204062-09 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 10 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Analyte Result Qualifier Reporting Limit Units Batch Date and Time of Analysis* Field ID: Trip Blank - Grab VOA GCMS 1,1-Dichloroethene Methylene Chloride Acrylonitrile trans-1,2-Dichloroethene 1,1-Dichloroethane Chloroform 1,1,1-Trichloroethane Carbon Tetrachloride 1,2-Dichloroethane Benzene Trichloroethene 1,2-Dichloropropane Bromodichloromethane cis-1,3-Dichloropropene Toluene trans-1,3-Dichloropropene 1,1,2-Trichloroethane Tetrachloroethene Dibromochloromethane Chlorobenzene Ethylbenzene Bromoform 1,1,2,2-Tetrachloroethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,2-Dichlorobenzene Field ID: Cedar St. Disch.-Grab-Comp NVOA GCMS Acenaphthene Sample ID: 2204062-09 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 Sample ID: 2204062-10 --- U L 5.26 ug/L B205022 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 11 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Analyte Field ID: Cedar St. Disch.-Grab-Comp NVOA GCMS Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Benzo(K)Fluoranthene Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Naphthalene Phenanthrene 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene 2-Chlorophenol 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether Result Qualifier Reporting Limit Units Batch Sample ID: 2204062-10 Date and Time of Analysis* --- U L 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 31.6 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U L 31.6 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 12 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Analyte Field ID: Cedar St. Disch.-Grab-Comp NVOA GCMS 4-Nitrophenol Bis(-2-Chloroethoxy)Methane Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Bis(2-Ethylhexyl)Phthalate Butylbenzylphthalate Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine Pentachlorophenol Phenol Pyrene Pest/PCBs GC alpha-BHC gamma-BHC (Lindane) beta-BHC delta-BHC Heptachlor Result Qualifier Reporting Limit Units Batch Sample ID: 2204062-10 Date and Time of Analysis* --- U L 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 15.5 ug/L B205022 --- U 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U J 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U L 5.26 ug/L B205022 --- U L 10.5 ug/L B205022 --- U L 5.26 ug/L B205022 --- U 5.26 ug/L B205022 --- U 0.003 ug/L B205005 --- U 0.003 ug/L B205005 --- U 0.003 ug/L B205005 --- U L 0.003 ug/L B205005 --- U 0.003 ug/L B205005 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 13 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Analyte Result Qualifier Reporting Limit Units Batch Date and Time of Analysis* Field ID: Cedar St. Disch.-Grab-Comp Pest/PCBs GC Aldrin Heptachlor epoxide gamma-Chlordane alpha-Chlordane Endosulfan I 4,4'-DDE Dieldrin Endrin 4,4'-DDD Endosulfan II 4,4'-DDT Endrin aldehyde Methoxychlor Endosulfan sulfate Endrin ketone Toxaphene Chlordane tech-Chlordane Aroclor 1016 Aroclor 1221 Aroclor 1232 Aroclor 1242 Aroclor 1248 Aroclor 1254 Aroclor 1260 Aroclor 1262 Aroclor 1268 Field ID: Cedar St Disch.- Grab#1to #4(Lab Comp) VOA GCMS Sample ID: 2204062-10 --- U 0.003 ug/L B205005 --- U 0.003 ug/L B205005 --- U 0.003 ug/L B205005 --- U 0.003 ug/L B205005 --- U 0.003 ug/L B205005 --- U 0.005 ug/L B205005 --- U 0.005 ug/L B205005 --- U 0.005 ug/L B205005 --- U 0.005 ug/L B205005 --- U 0.005 ug/L B205005 --- U 0.005 ug/L B205005 --- U 0.005 ug/L B205005 --- U 0.026 ug/L B205005 --- U L 0.005 ug/L B205005 --- U 0.005 ug/L B205005 --- U 0.194 ug/L B205005 --- U 0.065 ug/L B205005 --- U 0.065 ug/L B205005 --- U 0.032 ug/L B205005 --- U 0.065 ug/L B205005 --- U 0.032 ug/L B205005 --- U 0.032 ug/L B205005 --- U 0.032 ug/L B205005 --- U 0.032 ug/L B205005 --- U 0.032 ug/L B205005 --- U 0.032 ug/L B205005 --- U 0.032 ug/L B205005 Sample ID: 2204062-15 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 14 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Analyte Field ID: Cedar St Disch.- Grab#1to #4(Lab Comp) VOA GCMS Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichloroethene Methylene Chloride Acrylonitrile trans-1,2-Dichloroethene 1,1-Dichloroethane Chloroform 1,1,1-Trichloroethane Carbon Tetrachloride 1,2-Dichloroethane Benzene Trichloroethene 1,2-Dichloropropane Bromodichloromethane cis-1,3-Dichloropropene Toluene trans-1,3-Dichloropropene 1,1,2-Trichloroethane Tetrachloroethene Dibromochloromethane Chlorobenzene Ethylbenzene Bromoform 1,1,2,2-Tetrachloroethane 1,3-Dichlorobenzene Result Qualifier Reporting Limit Units Batch Sample ID: 2204062-15 Date and Time of Analysis* --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 15 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Analyte Field ID: Cedar St Disch.- Grab#1to #4(Lab Comp) VOA GCMS 1,4-Dichlorobenzene 1,2-Dichlorobenzene Field ID: Cedar St Disch.- Grab GC - Sanitary Oil & Grease Petroleum Hydrocarbons, Tot. Result Qualifier Reporting Limit Units Batch Sample ID: 2204062-15 Date and Time of Analysis* --- U 5.00 ug/L B204137 --- U 5.00 ug/L B204137 Sample ID: 2204062-16 --- U J 5.70 mg/L B205067 --- U J 5.70 mg/L B205067 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 16 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 VOA GCMS - Quality Control Analyte Batch B204137 Blank (B204137-BLK1) Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichloroethene Methylene Chloride Acrylonitrile trans-1,2-Dichloroethene 1,1-Dichloroethane Chloroform 1,1,1-Trichloroethane Carbon Tetrachloride 1,2-Dichloroethane Benzene Trichloroethene 1,2-Dichloropropane Bromodichloromethane cis-1,3-Dichloropropene Toluene trans-1,3-Dichloropropene 1,1,2-Trichloroethane Tetrachloroethene Dibromochloromethane Chlorobenzene Ethylbenzene Bromoform 1,1,2,2-Tetrachloroethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,2-Dichlorobenzene Surrogate: 1,4-Difluorobenzene Surrogate: 2-Bromo-1-Chloropropane Surrogate: 1,4-Dichlorobutane Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L ND ug/L 100.0 ND ug/L 100.0 ND ug/L 100.0 99.0 60-140 93.2 60-140 99.9 60-140 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 17 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 VOA GCMS - Quality Control Analyte Batch B204137 LCS (B204137-BS1) Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichloroethene Methylene Chloride Acrylonitrile trans-1,2-Dichloroethene 1,1-Dichloroethane Chloroform 1,1,1-Trichloroethane Carbon Tetrachloride 1,2-Dichloroethane Benzene Trichloroethene 1,2-Dichloropropane Bromodichloromethane cis-1,3-Dichloropropene Toluene trans-1,3-Dichloropropene 1,1,2-Trichloroethane Tetrachloroethene Dibromochloromethane Chlorobenzene Ethylbenzene Bromoform 1,1,2,2-Tetrachloroethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,2-Dichlorobenzene Surrogate: 1,4-Difluorobenzene Surrogate: 2-Bromo-1-Chloropropane Surrogate: 1,4-Dichlorobutane Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit 55.1 ug/L 50.00 110 19-205 38.2 ug/L 50.00 76.4 5-195 47.3 ug/L 50.00 94.5 15-185 46.2 ug/L 50.00 92.4 40-160 49.4 ug/L 50.00 98.8 50-150 44.7 ug/L 50.00 89.3 50-150 44.0 ug/L 50.00 88.0 60-140 45.9 ug/L 50.00 91.8 60-140 46.4 ug/L 50.00 92.8 70-130 44.2 ug/L 50.00 88.4 70-130 44.3 ug/L 50.00 88.6 70-135 45.8 ug/L 50.00 91.6 70-130 44.6 ug/L 50.00 89.3 70-130 45.1 ug/L 50.00 90.2 70-130 43.7 ug/L 50.00 87.4 65-135 41.8 ug/L 50.00 83.5 65-135 43.9 ug/L 50.00 87.9 35-165 43.3 ug/L 50.00 86.6 65-135 44.6 ug/L 50.00 89.2 25-175 43.3 ug/L 50.00 86.6 70-130 48.3 ug/L 50.00 96.6 50-150 43.2 ug/L 50.00 86.3 70-130 43.5 ug/L 50.00 87.0 70-130 44.2 ug/L 50.00 88.4 70-135 43.5 ug/L 50.00 87.0 65-135 45.5 ug/L 50.00 91.0 60-140 42.7 ug/L 50.00 85.4 70-130 45.6 ug/L 50.00 91.2 60-140 45.0 ug/L 50.00 89.9 70-130 44.4 ug/L 50.00 88.8 65-135 44.6 ug/L 50.00 89.2 65-135 98.6 ug/L 100.0 98.6 60-140 97.2 ug/L 100.0 97.2 60-140 96.0 ug/L 100.0 96.0 60-140 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 18 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 VOA GCMS - Quality Control Analyte Batch B204137 LCS Dup (B204137-BSD1) Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichloroethene Methylene Chloride Acrylonitrile trans-1,2-Dichloroethene 1,1-Dichloroethane Chloroform 1,1,1-Trichloroethane Carbon Tetrachloride 1,2-Dichloroethane Benzene Trichloroethene 1,2-Dichloropropane Bromodichloromethane cis-1,3-Dichloropropene Toluene trans-1,3-Dichloropropene 1,1,2-Trichloroethane Tetrachloroethene Dibromochloromethane Chlorobenzene Ethylbenzene Bromoform 1,1,2,2-Tetrachloroethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,2-Dichlorobenzene Surrogate: 1,4-Difluorobenzene Surrogate: 2-Bromo-1-Chloropropane Surrogate: 1,4-Dichlorobutane Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit 60.3 ug/L 50.00 121 19-205 9.10 20 42.2 ug/L 50.00 84.4 5-195 10.0 20 53.4 ug/L 50.00 107 15-185 12.2 20 51.4 ug/L 50.00 103 40-160 10.6 20 54.9 ug/L 50.00 110 50-150 10.6 20 49.3 ug/L 50.00 98.6 50-150 9.85 20 49.4 ug/L 50.00 98.7 60-140 11.5 20 53.1 ug/L 50.00 106 60-140 14.6 20 52.4 ug/L 50.00 105 70-130 12.2 20 49.8 ug/L 50.00 99.5 70-130 11.9 20 50.3 ug/L 50.00 101 70-135 12.7 20 51.2 ug/L 50.00 102 70-130 11.1 20 49.6 ug/L 50.00 99.2 70-130 10.5 20 50.9 ug/L 50.00 102 70-130 12.1 20 50.0 ug/L 50.00 99.9 65-135 13.4 20 48.6 ug/L 50.00 97.2 65-135 15.1 20 51.3 ug/L 50.00 103 35-165 15.6 20 49.8 ug/L 50.00 99.6 65-135 13.9 20 52.1 ug/L 50.00 104 25-175 15.5 20 49.5 ug/L 50.00 99.1 70-130 13.4 20 55.1 ug/L 50.00 110 50-150 13.2 20 49.5 ug/L 50.00 99.0 70-130 13.7 20 49.5 ug/L 50.00 99.0 70-130 13.0 20 50.9 ug/L 50.00 102 70-135 14.2 20 50.6 ug/L 50.00 101 65-135 15.1 20 52.4 ug/L 50.00 105 60-140 14.1 20 50.0 ug/L 50.00 99.9 70-130 15.6 20 53.1 ug/L 50.00 106 60-140 15.2 20 51.0 ug/L 50.00 102 70-130 12.6 20 51.1 ug/L 50.00 102 65-135 14.0 20 51.5 ug/L 50.00 103 65-135 14.4 20 99.6 ug/L 100.0 99.6 60-140 98.3 ug/L 100.0 98.3 60-140 95.7 ug/L 100.0 95.7 60-140 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 19 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 VOA GCMS - Quality Control Analyte Batch B204137 Matrix Spike (B204137-MS1) Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichloroethene Methylene Chloride Acrylonitrile trans-1,2-Dichloroethene 1,1-Dichloroethane Chloroform 1,1,1-Trichloroethane Carbon Tetrachloride 1,2-Dichloroethane Benzene Trichloroethene 1,2-Dichloropropane Bromodichloromethane cis-1,3-Dichloropropene Toluene trans-1,3-Dichloropropene 1,1,2-Trichloroethane Tetrachloroethene Dibromochloromethane Chlorobenzene Ethylbenzene Bromoform 1,1,2,2-Tetrachloroethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,2-Dichlorobenzene Surrogate: 1,4-Difluorobenzene Surrogate: 2-Bromo-1-Chloropropane Surrogate: 1,4-Dichlorobutane Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit Source: 2204062-07 52.9 ug/L 42.0 ug/L 48.6 ug/L 51.5 ug/L 51.3 ug/L 52.2 ug/L 50.3 ug/L 49.0 ug/L 51.0 ug/L 51.3 ug/L 50.9 ug/L 50.5 ug/L 50.3 ug/L 50.6 ug/L 50.8 ug/L 48.3 ug/L 50.8 ug/L 49.4 ug/L 50.8 ug/L 49.3 ug/L 50.9 ug/L 49.5 ug/L 49.1 ug/L 49.3 ug/L 49.9 ug/L 51.1 ug/L 47.8 ug/L 51.4 ug/L 49.7 ug/L 49.8 ug/L 49.8 ug/L 99.3 ug/L 98.2 ug/L 96.0 ug/L 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 50.00 0.00 100.0 100.0 100.0 106 19-273 84.0 49-251 97.1 21-242 103 14-230 103 17-181 104 52-234 101 69-221 98.0 40-160 102 54-156 103 59-155 102 51-138 101 52-162 101 70-140 101 49-155 102 37-151 96.6 70-157 102 74-210 98.8 35-155 102 80-227 98.5 47-150 102 17-183 99.1 52-150 98.3 64-148 98.6 53-149 99.7 37-160 102 37-162 95.6 45-169 103 46-157 99.5 59-156 99.6 18-190 99.6 18-190 99.3 60-140 98.2 60-140 96.0 60-140 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 20 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 VOA GCMS - Quality Control Analyte Batch B204137 Matrix Spike Dup (B204137-MSD1) Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichloroethene Methylene Chloride Acrylonitrile trans-1,2-Dichloroethene 1,1-Dichloroethane Chloroform 1,1,1-Trichloroethane Carbon Tetrachloride 1,2-Dichloroethane Benzene Trichloroethene 1,2-Dichloropropane Bromodichloromethane cis-1,3-Dichloropropene Toluene trans-1,3-Dichloropropene 1,1,2-Trichloroethane Tetrachloroethene Dibromochloromethane Chlorobenzene Ethylbenzene Bromoform 1,1,2,2-Tetrachloroethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,2-Dichlorobenzene Surrogate: 1,4-Difluorobenzene Surrogate: 2-Bromo-1-Chloropropane Surrogate: 1,4-Dichlorobutane Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit Source: 2204062-07 54.0 ug/L 50.00 0.00 108 19-273 2.15 28 42.3 ug/L 50.00 0.00 84.7 49-251 0.830 28 50.2 ug/L 50.00 0.00 100 21-242 3.32 28 52.1 ug/L 50.00 0.00 104 14-230 1.27 28 52.3 ug/L 50.00 0.00 105 17-181 1.91 28 52.4 ug/L 50.00 0.00 105 52-234 0.383 28 50.9 ug/L 50.00 0.00 102 69-221 1.21 28 51.6 ug/L 50.00 0.00 103 40-160 5.03 28 52.5 ug/L 50.00 0.00 105 54-156 2.82 28 51.9 ug/L 50.00 0.00 104 59-155 1.26 28 52.2 ug/L 50.00 0.00 104 51-138 2.39 28 52.3 ug/L 50.00 0.00 105 52-162 3.54 28 51.8 ug/L 50.00 0.00 104 70-140 2.82 28 51.7 ug/L 50.00 0.00 103 49-155 2.11 28 51.3 ug/L 50.00 0.00 103 37-151 0.959 28 48.6 ug/L 50.00 0.00 97.2 70-157 0.557 28 51.3 ug/L 50.00 0.00 103 74-210 1.06 28 50.5 ug/L 50.00 0.00 101 35-155 2.12 28 52.1 ug/L 50.00 0.00 104 80-227 2.54 28 50.0 ug/L 50.00 0.00 100 47-150 1.45 28 52.4 ug/L 50.00 0.00 105 17-183 2.84 28 51.3 ug/L 50.00 0.00 103 52-150 3.55 28 50.2 ug/L 50.00 0.00 100 64-148 2.17 28 50.8 ug/L 50.00 0.00 102 53-149 2.96 28 50.3 ug/L 50.00 0.00 101 37-160 0.859 28 51.6 ug/L 50.00 0.00 103 37-162 1.07 28 49.6 ug/L 50.00 0.00 99.2 45-169 3.76 28 53.0 ug/L 50.00 0.00 106 46-157 3.03 28 50.3 ug/L 50.00 0.00 101 59-156 1.20 28 50.4 ug/L 50.00 0.00 101 18-190 1.12 28 50.8 ug/L 50.00 0.00 102 18-190 2.05 28 99.7 ug/L 100.0 99.7 60-140 97.9 ug/L 100.0 97.9 60-140 96.9 ug/L 100.0 96.9 60-140 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 21 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 NVOA GCMS - Quality Control Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch B205022 Blank (B205022-BLK1) Acenaphthene Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Benzo(K)Fluoranthene Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Naphthalene Phenanthrene 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene 2-Chlorophenol 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether 4-Nitrophenol Bis(-2-Chloroethoxy)Methane Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Bis(2-Ethylhexyl)Phthalate --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 30.0 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 30.0 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L 13.1 5.00 ug/L U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 RPD Limit Page 22 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 NVOA GCMS - Quality Control Analyte Batch B205022 Blank (B205022-BLK1) Butylbenzylphthalate Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine Pentachlorophenol Phenol Pyrene Surrogate: 2-Fluoroaniline Surrogate: Phenol-D6 Surrogate: Naphthalene-D8 Surrogate: 1-Fluoronaphthalene Surrogate: 2,4-Dibromophenol Surrogate: Anthracene-D10 Surrogate: Chrysene-D12 LCS (B205022-BS1) Acenaphthene Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Benzo(K)Fluoranthene Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 10.0 ug/L --- U 5.00 ug/L --- U 5.00 ug/L ND ug/L 50.00 ND ug/L 50.00 31.2 ug/L 50.00 30.0 ug/L 50.00 31.6 ug/L 50.00 50.0 ug/L 50.00 38.1 ug/L 50.00 36.4 5.00 ug/L 50.00 37.3 5.00 ug/L 50.00 41.0 5.00 ug/L 50.00 44.7 5.00 ug/L 50.00 48.0 5.00 ug/L 50.00 47.7 5.00 ug/L 50.00 47.5 5.00 ug/L 50.00 42.6 5.00 ug/L 50.00 45.7 60-140 25.7 60-140 62.4 60-140 60.1 60-140 63.2 60-140 99.9 60-140 76.1 60-140 72.9 47-145 74.7 33-145 81.9 27-133 89.5 33-143 96.1 17-163 95.4 24-159 94.9 35-219 85.1 11-162 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 23 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 NVOA GCMS - Quality Control Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch B205022 LCS (B205022-BS1) Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Naphthalene Phenanthrene 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene 2-Chlorophenol 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether 4-Nitrophenol Bis(-2-Chloroethoxy)Methane Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Bis(2-Ethylhexyl)Phthalate Butylbenzylphthalate Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene Hexachlorobutadiene 45.3 5.00 ug/L 50.00 45.9 5.00 ug/L 50.00 42.3 5.00 ug/L 50.00 40.0 5.00 ug/L 50.00 44.5 5.00 ug/L 50.00 30.2 5.00 ug/L 50.00 41.9 5.00 ug/L 50.00 28.0 5.00 ug/L 50.00 37.1 5.00 ug/L 50.00 31.6 5.00 ug/L 50.00 31.4 5.00 ug/L 50.00 45.8 5.00 ug/L 50.00 44.4 5.00 ug/L 50.00 32.3 30.0 ug/L 50.00 33.9 5.00 ug/L 50.00 23.9 5.00 ug/L 50.00 34.0 5.00 ug/L 50.00 58.3 5.00 ug/L 50.00 43.1 30.0 ug/L 50.00 42.6 5.00 ug/L 50.00 32.5 5.00 ug/L 50.00 41.2 5.00 ug/L 50.00 14.6 5.00 ug/L 50.00 34.9 5.00 ug/L 50.00 31.2 5.00 ug/L 50.00 29.6 5.00 ug/L 50.00 69.2 5.00 ug/L 50.00 45.8 5.00 ug/L 50.00 42.2 5.00 ug/L 50.00 41.3 5.00 ug/L 50.00 33.9 5.00 ug/L 50.00 45.6 5.00 ug/L 50.00 55.6 5.00 ug/L 50.00 41.1 5.00 ug/L 50.00 27.6 5.00 ug/L 50.00 90.5 17-168 91.7 33-227 84.5 26-137 79.9 59-121 89.1 39-171 60.5 21-133 83.8 54-120 55.9 44-142 74.3 37-144 63.1 39-135 62.8 32-120 91.6 39-139 88.8 50-158 64.6 21-191 67.7 60-120 47.8 23-134 67.9 29-182 117 38-262 86.2 17-181 85.2 53-127 65.1 22-147 82.5 25-158 29.1 9-132 69.8 33-184 62.5 12-158 59.3 36-166 138 8-158 91.6 38-152 84.3 60-115 82.7 31-114 67.8 28-120 91.3 1-120 111 4-146 82.2 35-152 55.1 24-120 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 RPD Limit Page 24 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 NVOA GCMS - Quality Control Analyte Batch B205022 LCS (B205022-BS1) Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine Pentachlorophenol Phenol Pyrene Surrogate: 2-Fluoroaniline Surrogate: Phenol-D6 Surrogate: Naphthalene-D8 Surrogate: 1-Fluoronaphthalene Surrogate: 2,4-Dibromophenol Surrogate: Anthracene-D10 Surrogate: Chrysene-D12 LCS Dup (B205022-BSD1) Acenaphthene Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Benzo(K)Fluoranthene Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Naphthalene Phenanthrene 1,2,4-Trichlorobenzene Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit 31.7 5.00 ug/L 50.00 26.4 5.00 ug/L 50.00 39.9 5.00 ug/L 50.00 32.6 5.00 ug/L 50.00 16.9 5.00 ug/L 50.00 35.5 5.00 ug/L 50.00 48.1 5.00 ug/L 50.00 27.6 10.0 ug/L 50.00 11.1 5.00 ug/L 50.00 41.3 5.00 ug/L 50.00 29.0 ug/L 50.00 10.6 ug/L 50.00 30.6 ug/L 50.00 29.4 ug/L 50.00 35.0 ug/L 50.00 52.7 ug/L 50.00 42.4 ug/L 50.00 32.8 5.00 ug/L 50.00 33.2 5.00 ug/L 50.00 38.4 5.00 ug/L 50.00 41.2 5.00 ug/L 50.00 43.1 5.00 ug/L 50.00 43.2 5.00 ug/L 50.00 43.5 5.00 ug/L 50.00 39.2 5.00 ug/L 50.00 42.3 5.00 ug/L 50.00 41.9 5.00 ug/L 50.00 39.2 5.00 ug/L 50.00 37.6 5.00 ug/L 50.00 48.4 5.00 ug/L 50.00 28.1 5.00 ug/L 50.00 39.4 5.00 ug/L 50.00 25.9 5.00 ug/L 50.00 63.5 15-76 52.8 40-120 79.7 21-196 65.3 35-180 33.8 17-127 71.1 43-230 96.2 79-139 55.3 14-176 22.1 5-120 82.7 52-120 58.1 60-140 21.3 60-140 61.3 60-140 58.9 60-140 70.1 60-140 105 60-140 84.8 60-140 65.5 47-145 10.6 30 66.3 33-145 11.8 30 76.8 27-133 6.40 30 82.3 33-143 8.34 30 86.1 17-163 10.9 30 86.4 24-159 9.94 30 87.0 35-219 8.71 30 78.4 11-162 8.22 30 84.7 17-168 6.67 30 83.9 33-227 8.97 30 78.3 26-137 7.64 30 75.2 59-121 6.06 30 96.8 39-171 8.29 30 56.1 21-133 7.48 30 78.9 54-120 6.00 30 51.8 44-142 7.65 30 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 25 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 NVOA GCMS - Quality Control Analyte Result Reporting Limit Units Spike Level Source Result %REC %REC Limits Batch B205022 LCS Dup (B205022-BSD1) 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene 2-Chlorophenol 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether 4-Nitrophenol Bis(-2-Chloroethoxy)Methane Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Bis(2-Ethylhexyl)Phthalate Butylbenzylphthalate Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine Pentachlorophenol 33.8 5.00 ug/L 50.00 31.7 5.00 ug/L 50.00 25.9 5.00 ug/L 50.00 43.8 5.00 ug/L 50.00 40.0 5.00 ug/L 50.00 30.3 30.0 ug/L 50.00 30.6 5.00 ug/L 50.00 26.3 5.00 ug/L 50.00 33.0 5.00 ug/L 50.00 52.6 5.00 ug/L 50.00 39.4 30.0 ug/L 50.00 40.0 5.00 ug/L 50.00 33.6 5.00 ug/L 50.00 38.4 5.00 ug/L 50.00 17.0 5.00 ug/L 50.00 32.1 5.00 ug/L 50.00 29.4 5.00 ug/L 50.00 27.3 5.00 ug/L 50.00 66.5 5.00 ug/L 50.00 40.4 5.00 ug/L 50.00 39.6 5.00 ug/L 50.00 38.2 5.00 ug/L 50.00 29.7 5.00 ug/L 50.00 41.9 5.00 ug/L 50.00 50.2 5.00 ug/L 50.00 37.9 5.00 ug/L 50.00 25.9 5.00 ug/L 50.00 29.7 5.00 ug/L 50.00 24.0 5.00 ug/L 50.00 35.9 5.00 ug/L 50.00 30.2 5.00 ug/L 50.00 17.5 5.00 ug/L 50.00 33.1 5.00 ug/L 50.00 44.8 5.00 ug/L 50.00 24.8 10.0 ug/L 50.00 67.7 37-144 63.4 39-135 51.9 32-120 87.6 39-139 80.0 50-158 60.6 21-191 61.1 60-120 52.7 23-134 66.1 29-182 105 38-262 78.8 17-181 79.9 53-127 67.2 22-147 76.8 25-158 34.1 9-132 64.2 33-184 58.9 12-158 54.6 36-166 133 8-158 80.9 38-152 79.1 60-115 76.5 31-114 59.4 28-120 83.7 1-120 100 4-146 75.8 35-152 51.7 24-120 59.4 15-76 47.9 40-120 71.8 21-196 60.4 35-180 35.1 17-127 66.3 43-230 89.5 79-139 49.6 14-176 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 RPD 9.30 0.474 19.1 4.49 10.4 6.36 10.2 9.80 2.69 10.2 9.02 6.42 3.18 7.18 15.8 8.39 5.93 8.22 4.11 12.5 6.39 7.74 13.2 8.64 10.3 8.07 6.36 6.64 9.69 10.4 7.80 3.60 6.99 7.21 10.8 RPD Limit 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 Page 26 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 NVOA GCMS - Quality Control Analyte Batch B205022 LCS Dup (B205022-BSD1) Phenol Pyrene Surrogate: 2-Fluoroaniline Surrogate: Phenol-D6 Surrogate: Naphthalene-D8 Surrogate: 1-Fluoronaphthalene Surrogate: 2,4-Dibromophenol Surrogate: Anthracene-D10 Surrogate: Chrysene-D12 Matrix Spike (B205022-MS1) Acenaphthene Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Benzo(K)Fluoranthene Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Naphthalene Phenanthrene 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene 2-Chlorophenol Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit 12.8 5.00 ug/L 50.00 37.9 5.00 ug/L 50.00 29.8 ug/L 50.00 12.3 ug/L 50.00 28.5 ug/L 50.00 27.5 ug/L 50.00 33.6 ug/L 50.00 49.4 ug/L 50.00 40.3 ug/L 50.00 25.5 5-120 14.3 30 75.9 52-120 8.58 30 59.6 60-140 24.6 60-140 57.0 60-140 55.1 60-140 67.2 60-140 98.8 60-140 80.7 60-140 Source: 2204062-10 24.2 5.32 ug/L 24.9 5.32 ug/L 29.7 5.32 ug/L 32.1 5.32 ug/L 32.5 5.32 ug/L 32.2 5.32 ug/L 33.6 5.32 ug/L 31.4 5.32 ug/L 32.3 5.32 ug/L 34.2 5.32 ug/L 30.3 5.32 ug/L 29.0 5.32 ug/L 41.5 5.32 ug/L 20.1 5.32 ug/L 30.8 5.32 ug/L 18.0 5.32 ug/L 24.1 5.32 ug/L 23.4 5.32 ug/L 22.9 5.32 ug/L 32.9 5.32 ug/L 29.7 5.32 ug/L 31.5 31.9 ug/L 22.2 5.32 ug/L 18.8 5.32 ug/L 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 45.5 47-145 46.7 33-145 55.8 27-133 60.4 33-143 61.1 17-163 60.5 24-159 63.1 35-219 59.1 11-162 60.7 17-168 64.3 33-227 57.0 26-137 54.5 59-121 78.0 39-171 37.7 21-133 57.8 54-120 33.8 44-142 45.2 37-144 43.9 39-135 43.0 32-120 61.9 39-139 55.9 50-158 59.2 21-191 41.8 60-120 35.3 23-134 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 27 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 NVOA GCMS - Quality Control Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch B205022 Matrix Spike (B205022-MS1) 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether 4-Nitrophenol Bis(-2-Chloroethoxy)Methane Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Bis(2-Ethylhexyl)Phthalate Butylbenzylphthalate Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine Pentachlorophenol Phenol Pyrene Surrogate: 2-Fluoroaniline Surrogate: Phenol-D6 Surrogate: Naphthalene-D8 Surrogate: 1-Fluoronaphthalene Surrogate: 2,4-Dibromophenol Surrogate: Anthracene-D10 Source: 2204062-10 22.8 5.32 ug/L 23.5 5.32 ug/L 27.1 31.9 ug/L 29.9 5.32 ug/L 27.5 5.32 ug/L 28.5 5.32 ug/L 11.2 5.32 ug/L 23.9 5.32 ug/L 21.4 5.32 ug/L 21.5 5.32 ug/L 56.2 5.32 ug/L 33.9 5.32 ug/L 30.7 5.32 ug/L 31.8 5.32 ug/L 27.6 5.32 ug/L 33.8 5.32 ug/L 44.4 5.32 ug/L 28.7 5.32 ug/L 16.9 5.32 ug/L 11.5 5.32 ug/L 16.5 5.32 ug/L 24.2 5.32 ug/L 22.5 5.32 ug/L 12.4 5.32 ug/L 23.5 5.32 ug/L 31.0 5.32 ug/L 27.0 10.6 ug/L 11.4 5.32 ug/L 29.6 5.32 ug/L 20.2 ug/L 11.4 ug/L 21.3 ug/L 20.6 ug/L 24.9 ug/L 38.0 ug/L 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 ND 53.19 53.19 53.19 53.19 53.19 53.19 42.9 29-182 44.2 38-262 50.9 17-181 56.3 53-127 51.8 22-147 53.5 25-158 21.0 9-132 44.9 33-184 40.2 12-158 40.5 36-166 106 8-158 63.8 38-152 57.6 61-106 59.9 31-114 51.9 28-120 63.6 1-120 83.4 4-146 53.9 35-152 31.8 24-120 21.6 15-76 31.1 40-120 45.5 21-196 42.3 35-180 23.3 17-127 44.3 43-230 58.3 79-139 50.7 14-176 21.4 5-120 55.6 52-120 38.0 60-140 21.4 60-140 40.0 60-140 38.8 60-140 46.8 60-140 71.5 60-140 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 RPD Limit Page 28 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 NVOA GCMS - Quality Control Analyte Batch B205022 Matrix Spike (B205022-MS1) Surrogate: Chrysene-D12 Matrix Spike Dup (B205022-MSD1) Acenaphthene Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Benzo(K)Fluoranthene Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Naphthalene Phenanthrene 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene 2-Chlorophenol 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether 4-Nitrophenol Bis(-2-Chloroethoxy)Methane Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Source: 2204062-10 28.1 ug/L Source: 2204062-10 27.7 5.10 ug/L 28.5 5.10 ug/L 33.6 5.10 ug/L 33.3 5.10 ug/L 35.8 5.10 ug/L 35.3 5.10 ug/L 39.1 5.10 ug/L 33.2 5.10 ug/L 33.6 5.10 ug/L 39.8 5.10 ug/L 32.5 5.10 ug/L 34.9 5.10 ug/L 48.1 5.10 ug/L 23.2 5.10 ug/L 35.2 5.10 ug/L 20.6 5.10 ug/L 27.7 5.10 ug/L 26.9 5.10 ug/L 23.7 5.10 ug/L 38.1 5.10 ug/L 33.1 5.10 ug/L 30.7 30.6 ug/L 25.4 5.10 ug/L 21.5 5.10 ug/L 27.2 5.10 ug/L 22.4 5.10 ug/L 30.2 30.6 ug/L 35.4 5.10 ug/L 29.2 5.10 ug/L 34.1 5.10 ug/L 10.7 5.10 ug/L 26.9 5.10 ug/L 53.19 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 51.02 ND 52.9 60-140 54.2 47-145 13.3 55.8 33-145 13.6 65.8 27-133 12.3 65.3 33-143 3.60 70.2 17-163 9.80 69.2 24-159 9.23 76.5 35-219 15.1 65.1 11-162 5.47 65.9 17-168 4.11 78.0 33-227 15.1 63.7 26-137 7.08 68.3 59-121 18.4 94.3 39-171 14.8 45.5 21-133 14.6 68.9 54-120 13.3 40.5 44-142 13.9 54.3 37-144 14.0 52.8 39-135 14.3 46.4 32-120 3.31 74.6 39-139 14.5 64.8 50-158 10.6 60.1 21-191 2.59 49.8 60-120 13.3 42.2 23-134 13.5 53.4 29-182 17.6 44.0 38-262 4.67 59.3 17-181 11.0 69.4 53-127 16.7 57.2 22-147 5.79 66.8 25-158 17.9 21.1 9-132 3.79 52.8 33-184 12.1 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 RPD Limit 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 Page 29 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 NVOA GCMS - Quality Control Analyte Batch B205022 Matrix Spike Dup (B205022-MSD1) Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Bis(2-Ethylhexyl)Phthalate Butylbenzylphthalate Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine Pentachlorophenol Phenol Pyrene Surrogate: 2-Fluoroaniline Surrogate: Phenol-D6 Surrogate: Naphthalene-D8 Surrogate: 1-Fluoronaphthalene Surrogate: 2,4-Dibromophenol Surrogate: Anthracene-D10 Surrogate: Chrysene-D12 Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit Source: 2204062-10 23.1 5.10 ug/L 51.02 ND 45.2 12-158 7.60 24 23.4 5.10 ug/L 51.02 ND 45.8 36-166 8.13 24 62.2 5.10 ug/L 51.02 ND 122 8-158 10.2 24 34.0 5.10 ug/L 51.02 ND 66.7 38-152 0.247 24 36.1 5.10 ug/L 51.02 ND 70.8 61-106 16.4 24 36.8 5.10 ug/L 51.02 ND 72.2 31-114 14.6 24 29.8 5.10 ug/L 51.02 ND 58.4 28-120 7.64 24 37.1 5.10 ug/L 51.02 ND 72.8 1-120 9.31 24 45.2 5.10 ug/L 51.02 ND 88.6 4-146 1.86 24 32.8 5.10 ug/L 51.02 ND 64.2 35-152 13.3 24 18.8 5.10 ug/L 51.02 ND 36.8 24-120 10.4 24 13.9 5.10 ug/L 51.02 ND 27.2 15-76 18.9 24 17.2 5.10 ug/L 51.02 ND 33.8 40-120 4.16 24 27.5 5.10 ug/L 51.02 ND 53.8 21-196 12.6 24 25.7 5.10 ug/L 51.02 ND 50.3 35-180 13.1 24 12.1 5.10 ug/L 51.02 ND 23.8 17-127 2.13 24 26.4 5.10 ug/L 51.02 ND 51.7 43-230 11.3 24 35.4 5.10 ug/L 51.02 ND 69.4 79-139 13.2 24 29.6 10.2 ug/L 51.02 ND 58.0 14-176 9.25 24 12.8 5.10 ug/L 51.02 ND 25.0 5-120 11.4 24 31.8 5.10 ug/L 51.02 ND 62.3 52-120 7.14 24 20.0 ug/L 51.02 39.1 60-140 12.9 ug/L 51.02 25.3 60-140 24.0 ug/L 51.02 47.0 60-140 23.0 ug/L 51.02 45.0 60-140 27.4 ug/L 51.02 53.7 60-140 43.7 ug/L 51.02 85.7 60-140 27.9 ug/L 51.02 54.8 60-140 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 30 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Pest/PCBs GC - Quality Control Analyte Batch B205005 Blank (B205005-BLK1) alpha-BHC gamma-BHC (Lindane) beta-BHC delta-BHC Heptachlor Aldrin Heptachlor epoxide gamma-Chlordane alpha-Chlordane Endosulfan I 4,4'-DDE Dieldrin Endrin 4,4'-DDD Endosulfan II 4,4'-DDT Endrin aldehyde Methoxychlor Endosulfan sulfate Endrin ketone Toxaphene Chlordane tech-Chlordane Aroclor 1016 Aroclor 1221 Aroclor 1232 Aroclor 1242 Aroclor 1248 Aroclor 1254 Aroclor 1260 Aroclor 1262 Aroclor 1268 Surrogate: TCMX Surrogate: TCMX [2C] Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U --- U 0.0290 0.0313 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.025 ug/L 0.005 ug/L 0.005 ug/L 0.188 ug/L 0.062 ug/L 0.062 ug/L 0.031 ug/L 0.062 ug/L 0.031 ug/L 0.031 ug/L 0.031 ug/L 0.031 ug/L 0.031 ug/L 0.031 ug/L 0.031 ug/L ug/L ug/L 0.06000 0.06000 48.3 23-101 52.1 23-101 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 31 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Pest/PCBs GC - Quality Control Analyte Batch B205005 Blank (B205005-BLK1) Surrogate: DCB Surrogate: DCB [2C] LCS (B205005-BS1) alpha-BHC alpha-BHC [2C] gamma-BHC (Lindane) gamma-BHC (Lindane) [2C] beta-BHC beta-BHC [2C] delta-BHC delta-BHC [2C] Heptachlor Heptachlor [2C] Aldrin Aldrin [2C] Heptachlor epoxide Heptachlor epoxide [2C] gamma-Chlordane gamma-Chlordane [2C] alpha-Chlordane alpha-Chlordane [2C] Endosulfan I Endosulfan I [2C] 4,4'-DDE 4,4'-DDE [2C] Dieldrin Dieldrin [2C] Endrin Endrin [2C] 4,4'-DDD 4,4'-DDD [2C] Endosulfan II Endosulfan II [2C] 4,4'-DDT Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD 0.0261 0.0199 0.02 0.01 0.01 0.01 0.01 0.01 0.02 0.01 0.01 0.01 0.01 0.01 0.02 0.01 0.02 0.01 0.02 0.01 0.02 0.01 0.03 0.03 0.03 0.03 0.04 0.03 0.03 0.03 0.03 0.03 0.03 ug/L 0.06000 ug/L 0.06000 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 43.6 25-107 33.2 25-107 80.2 37-140 67.1 37-140 69.1 32-140 69.4 32-140 63.8 17-147 65.8 17-147 81.2 19-140 70.9 19-140 54.9 34-140 52.7 34-140 62.8 42-140 66.1 42-140 76.4 37-142 74.6 37-142 76.8 45-140 64.8 45-140 76.0 45-140 68.7 45-140 79.0 45-153 74.6 45-153 70.0 30-145 71.9 30-145 80.7 36-146 74.7 36-146 88.1 30-147 79.2 30-147 84.5 31-141 72.8 31-141 77.2 50-202 69.7 50-202 83.1 25-160 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 RPD Limit Page 32 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Pest/PCBs GC - Quality Control Analyte Batch B205005 LCS (B205005-BS1) 4,4'-DDT [2C] Endrin aldehyde Endrin aldehyde [2C] Methoxychlor Methoxychlor [2C] Endosulfan sulfate Endosulfan sulfate [2C] Endrin ketone Endrin ketone [2C] Surrogate: TCMX Surrogate: TCMX [2C] Surrogate: DCB Surrogate: DCB [2C] LCS (B205005-BS2) Aroclor 1016 Aroclor 1016 [2C] Aroclor 1260 Aroclor 1260 [2C] Surrogate: TCMX Surrogate: TCMX [2C] Surrogate: DCB Surrogate: DCB [2C] LCS Dup (B205005-BSD1) alpha-BHC alpha-BHC [2C] gamma-BHC (Lindane) gamma-BHC (Lindane) [2C] beta-BHC beta-BHC [2C] delta-BHC delta-BHC [2C] Heptachlor Heptachlor [2C] Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit 0.03 0.04 0.03 0.17 0.16 0.03 0.03 0.03 0.03 0.0294 0.0312 0.0275 0.0234 0.17 0.20 0.17 0.15 0.0297 0.0335 0.0267 0.0201 0.02 0.01 0.01 0.01 0.01 0.01 0.02 0.01 --- U 0.01 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.025 ug/L 0.025 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L ug/L ug/L ug/L ug/L 0.04000 0.04000 0.04000 0.2000 0.2000 0.04000 0.04000 0.04000 0.04000 0.06000 0.06000 0.06000 0.06000 0.031 ug/L 0.031 ug/L 0.031 ug/L 0.031 ug/L ug/L ug/L ug/L ug/L 0.2500 0.2500 0.2500 0.2500 0.06000 0.06000 0.06000 0.06000 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 72.5 25-160 88.0 10-154 76.3 10-154 86.1 29-167 81.0 29-167 85.4 26-144 77.1 26-144 74.1 23-168 71.8 23-168 49.0 23-101 52.1 23-101 45.8 25-107 39.0 25-107 67.0 50-140 82.0 50-140 67.3 8-140 60.3 8-140 49.5 23-101 55.8 23-101 44.5 25-107 33.5 25-107 86.0 37-140 6.97 36 69.9 37-140 3.98 36 73.0 32-140 5.51 39 71.4 32-140 2.79 39 68.4 17-147 6.97 44 69.2 17-147 4.95 44 86.6 19-140 6.51 52 74.7 19-140 5.25 52 34-140 43 55.5 34-140 5.30 43 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 33 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Pest/PCBs GC - Quality Control Analyte Batch B205005 LCS Dup (B205005-BSD1) Aldrin Aldrin [2C] Heptachlor epoxide Heptachlor epoxide [2C] gamma-Chlordane gamma-Chlordane [2C] alpha-Chlordane alpha-Chlordane [2C] Endosulfan I Endosulfan I [2C] 4,4'-DDE 4,4'-DDE [2C] Dieldrin Dieldrin [2C] Endrin Endrin [2C] 4,4'-DDD 4,4'-DDD [2C] Endosulfan II Endosulfan II [2C] 4,4'-DDT 4,4'-DDT [2C] Endrin aldehyde Endrin aldehyde [2C] Methoxychlor Methoxychlor [2C] Endosulfan sulfate Endosulfan sulfate [2C] Endrin ketone Endrin ketone [2C] Surrogate: TCMX Surrogate: TCMX [2C] Surrogate: DCB Surrogate: DCB [2C] Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit 0.01 0.01 0.02 0.02 0.02 0.01 0.02 0.01 0.02 0.02 0.03 0.03 0.03 0.03 0.04 0.03 0.04 0.03 0.03 0.03 0.04 0.03 0.04 0.03 0.18 0.18 0.04 0.03 0.03 0.03 0.0315 0.0321 0.0358 0.0260 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.002 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.025 ug/L 0.025 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L 0.005 ug/L ug/L ug/L ug/L ug/L 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.02000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.04000 0.2000 0.2000 0.04000 0.04000 0.04000 0.04000 0.06000 0.06000 0.06000 0.06000 67.0 42-140 6.42 35 68.3 42-140 3.31 35 81.7 37-142 6.70 26 77.2 37-142 3.48 26 81.7 45-140 6.08 35 68.4 45-140 5.50 35 81.8 45-140 7.36 35 72.7 45-140 5.65 35 85.2 45-153 7.48 28 78.9 45-153 5.63 28 75.9 30-145 8.04 35 76.9 30-145 6.72 35 85.9 36-146 6.31 49 79.6 36-146 6.28 49 94.9 30-147 7.39 48 84.2 30-147 6.12 48 91.1 31-141 7.55 39 78.2 31-141 7.13 39 83.2 50-202 7.41 53 74.6 50-202 6.70 53 89.3 25-160 7.15 42 78.0 25-160 7.32 42 95.7 10-154 8.44 30 83.3 10-154 8.75 30 91.3 29-167 5.85 30 88.1 29-167 8.37 30 93.3 26-144 8.87 38 86.9 26-144 11.9 38 82.3 23-168 10.5 30 75.3 23-168 4.74 30 52.4 23-101 53.4 23-101 59.6 25-107 43.3 25-107 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 34 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Pest/PCBs GC - Quality Control Analyte Batch B205005 LCS Dup (B205005-BSD2) Aroclor 1016 Aroclor 1016 [2C] Aroclor 1260 Aroclor 1260 [2C] Surrogate: TCMX Surrogate: TCMX [2C] Surrogate: DCB Surrogate: DCB [2C] Matrix Spike (B205005-MS1) alpha-BHC alpha-BHC [2C] gamma-BHC (Lindane) gamma-BHC (Lindane) [2C] beta-BHC beta-BHC [2C] delta-BHC delta-BHC [2C] Heptachlor Heptachlor [2C] Aldrin Aldrin [2C] Heptachlor epoxide Heptachlor epoxide [2C] gamma-Chlordane gamma-Chlordane [2C] alpha-Chlordane alpha-Chlordane [2C] Endosulfan I Endosulfan I [2C] 4,4'-DDE 4,4'-DDE [2C] Dieldrin Dieldrin [2C] Endrin Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit 0.17 0.20 0.17 0.14 0.0291 0.0313 0.0290 0.0198 0.031 ug/L 0.031 ug/L 0.031 ug/L 0.031 ug/L ug/L ug/L ug/L ug/L 0.2500 0.2500 0.2500 0.2500 0.06000 0.06000 0.06000 0.06000 67.2 50-140 0.373 36 79.2 50-140 3.52 36 67.5 8-140 0.381 38 57.4 8-140 4.95 38 48.4 23-101 52.2 23-101 48.3 25-107 33.0 25-107 Source: 2204062-10 0.01 0.003 ug/L 0.01 0.003 ug/L 0.01 0.003 ug/L --- U 0.003 ug/L 0.01 0.003 ug/L --- U 0.003 ug/L --- U 0.003 ug/L --- U 0.003 ug/L --- U 0.003 ug/L 0.006 0.003 ug/L 0.006 0.003 ug/L 0.007 0.003 ug/L 0.01 0.003 ug/L 0.009 0.003 ug/L 0.01 0.003 ug/L 0.008 0.003 ug/L 0.008 0.003 ug/L 0.007 0.003 ug/L 0.007 0.003 ug/L 0.009 0.003 ug/L 0.01 0.005 ug/L 0.02 0.005 ug/L 0.01 0.005 ug/L 0.01 0.005 ug/L 0.02 0.005 ug/L 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.02105 ND 0.04211 ND 0.04211 ND 0.04211 ND 0.04211 ND 0.04211 ND 56.5 37-140 57.5 37-140 67.7 32-140 32-140 70.9 17-147 17-147 19-140 19-140 34-140 30.4 34-140 30.1 42-140 31.6 42-140 49.5 37-142 43.1 37-142 54.3 45-140 37.7 45-140 35.8 45-140 34.4 45-140 32.5 45-153 41.7 45-153 31.5 30-145 35.9 30-145 28.5 36-146 33.5 36-146 38.5 30-147 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 35 of 48 Analyte Batch B205005 Matrix Spike (B205005-MS1) Endrin [2C] 4,4'-DDD 4,4'-DDD [2C] Endosulfan II Endosulfan II [2C] 4,4'-DDT 4,4'-DDT [2C] Endrin aldehyde Endrin aldehyde [2C] Methoxychlor Methoxychlor [2C] Endosulfan sulfate Endosulfan sulfate [2C] Endrin ketone Endrin ketone [2C] Surrogate: TCMX Surrogate: TCMX [2C] Surrogate: DCB Surrogate: DCB [2C] Matrix Spike (B205005-MS2) Aroclor 1016 Aroclor 1016 [2C] Aroclor 1260 Aroclor 1260 [2C] Surrogate: TCMX Surrogate: TCMX [2C] Surrogate: DCB Surrogate: DCB [2C] UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Pest/PCBs GC - Quality Control Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit Source: 2204062-10 0.02 0.005 ug/L 0.01 0.005 ug/L 0.01 0.005 ug/L 0.02 0.005 ug/L 0.01 0.005 ug/L 0.02 0.005 ug/L 0.01 0.005 ug/L 0.01 0.005 ug/L 0.01 0.005 ug/L 0.10 0.026 ug/L 0.08 0.026 ug/L 0.02 0.005 ug/L 0.02 0.005 ug/L 0.01 0.005 ug/L 0.02 0.005 ug/L 0.0158 ug/L 0.0178 ug/L 0.0269 ug/L 0.0227 ug/L Source: 2204062-10 --- U 0.032 ug/L --- U 0.032 ug/L --- U 0.032 ug/L --- U 0.032 ug/L 0.0169 ug/L 0.0242 ug/L 0.0228 ug/L 0.0179 ug/L 0.04211 ND 0.04211 ND 0.04211 ND 0.04211 ND 0.04211 ND 0.04211 ND 0.04211 ND 0.04211 ND 0.04211 ND 0.2105 ND 0.2105 ND 0.04211 ND 0.04211 ND 0.04211 ND 0.04211 ND 0.06316 0.06316 0.06316 0.06316 0.2577 ND 0.2577 ND 0.2577 ND 0.2577 ND 0.06186 0.06186 0.06186 0.06186 44.8 30-147 34.6 31-141 33.2 31-141 40.1 50-202 32.5 50-202 38.2 25-160 33.0 25-160 29.4 10-154 32.4 10-154 46.7 29-167 39.7 29-167 38.2 26-144 37.3 26-144 32.0 23-168 39.8 23-168 25.0 23-101 28.2 23-101 42.6 25-107 36.0 25-107 50-140 50-140 8-140 8-140 27.3 23-101 39.2 23-101 36.8 25-107 28.9 25-107 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 36 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Pest/PCBs GC - Quality Control Analyte Result Reporting Limit Units Spike Level Source Result %REC %REC Limits Batch B205005 Matrix Spike Dup (B205005-MSD1) alpha-BHC alpha-BHC [2C] gamma-BHC (Lindane) gamma-BHC (Lindane) [2C] beta-BHC beta-BHC [2C] delta-BHC delta-BHC [2C] Heptachlor Heptachlor [2C] Aldrin Aldrin [2C] Heptachlor epoxide Heptachlor epoxide [2C] gamma-Chlordane gamma-Chlordane [2C] alpha-Chlordane alpha-Chlordane [2C] Endosulfan I Endosulfan I [2C] 4,4'-DDE 4,4'-DDE [2C] Dieldrin Dieldrin [2C] Endrin Endrin [2C] 4,4'-DDD 4,4'-DDD [2C] Endosulfan II Endosulfan II [2C] 4,4'-DDT 4,4'-DDT [2C] Endrin aldehyde Endrin aldehyde [2C] Methoxychlor Source: 2204062-10 0.008 0.003 ug/L 0.007 0.003 ug/L 0.008 0.003 ug/L --- U 0.003 ug/L 0.01 0.003 ug/L --- U 0.003 ug/L --- U 0.003 ug/L --- U 0.003 ug/L --- U 0.003 ug/L 0.005 0.003 ug/L 0.007 0.003 ug/L 0.008 0.003 ug/L 0.009 0.003 ug/L 0.008 0.003 ug/L 0.01 0.003 ug/L 0.006 0.003 ug/L 0.007 0.003 ug/L 0.006 0.003 ug/L 0.02 0.003 ug/L 0.02 0.003 ug/L 0.02 0.005 ug/L 0.01 0.005 ug/L 0.01 0.005 ug/L 0.01 0.005 ug/L 0.02 0.005 ug/L 0.02 0.005 ug/L 0.01 0.005 ug/L 0.01 0.005 ug/L 0.02 0.005 ug/L 0.01 0.005 ug/L 0.01 0.005 ug/L 0.01 0.005 ug/L 0.01 0.005 ug/L 0.01 0.005 ug/L 0.09 0.027 ug/L 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.02198 ND 0.04396 ND 0.04396 ND 0.04396 ND 0.04396 ND 0.04396 ND 0.04396 ND 0.04396 ND 0.04396 ND 0.04396 ND 0.04396 ND 0.04396 ND 0.04396 ND 0.04396 ND 0.04396 ND 0.2198 ND 34.2 37-140 30.7 37-140 34.1 32-140 32-140 54.6 17-147 17-147 19-140 19-140 34-140 24.1 34-140 30.4 42-140 37.1 42-140 43.0 37-142 34.7 37-142 60.7 45-140 26.5 45-140 30.1 45-140 26.5 45-140 70.5 45-153 71.7 45-153 34.1 30-145 33.7 30-145 28.2 36-146 34.0 36-146 39.1 30-147 41.3 30-147 31.0 31-141 32.6 31-141 44.5 50-202 31.1 50-202 30.5 25-160 28.9 25-160 26.8 10-154 28.0 10-154 42.2 29-167 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 RPD 49.1 60.9 65.9 26.0 23.2 0.875 15.9 14.1 21.6 11.3 35.0 17.4 25.8 73.8 53.0 8.10 6.27 1.26 1.48 1.40 8.23 11.0 1.70 10.4 4.30 22.2 13.4 9.17 14.7 10.3 RPD Limit 36 36 39 39 44 44 52 52 43 43 35 35 26 26 35 35 35 35 28 28 35 35 49 49 48 48 39 39 53 53 42 42 30 30 30 Page 37 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Pest/PCBs GC - Quality Control Analyte Batch B205005 Matrix Spike Dup (B205005-MSD1) Methoxychlor [2C] Endosulfan sulfate Endosulfan sulfate [2C] Endrin ketone Endrin ketone [2C] Surrogate: TCMX Surrogate: TCMX [2C] Surrogate: DCB Surrogate: DCB [2C] Matrix Spike Dup (B205005-MSD2) Aroclor 1016 Aroclor 1016 [2C] Aroclor 1260 Aroclor 1260 [2C] Surrogate: TCMX Surrogate: TCMX [2C] Surrogate: DCB Surrogate: DCB [2C] Batch S205039 Performance Mix (S205039-PEM1) 4,4'-DDE 4,4'-DDE [2C] Endrin Endrin [2C] 4,4'-DDD 4,4'-DDD [2C] 4,4'-DDT 4,4'-DDT [2C] Endrin aldehyde Endrin aldehyde [2C] Endrin ketone Endrin ketone [2C] Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit Source: 2204062-10 0.08 0.027 ug/L 0.2198 ND 34.4 29-167 14.4 30 0.02 0.005 ug/L 0.04396 ND 35.7 26-144 6.77 38 0.02 0.005 ug/L 0.04396 ND 34.4 26-144 7.89 38 --- U 0.005 ug/L 0.04396 ND 23-168 30 --- U 0.005 ug/L 0.04396 ND 23-168 30 0.0183 0.0223 0.0273 0.0291 ug/L 0.06593 ug/L 0.06593 ug/L 0.06593 ug/L 0.06593 27.7 23-101 33.8 23-101 41.4 25-107 44.2 25-107 Source: 2204062-10 --- U 0.033 ug/L 0.2660 ND 50-140 36 --- U 0.033 ug/L 0.2660 ND 50-140 36 --- U 0.033 ug/L 0.2660 ND 8-140 38 --- U 0.033 ug/L 0.2660 ND 8-140 38 0.0146 0.0249 0.0229 0.0178 ug/L 0.06383 ug/L 0.06383 ug/L 0.06383 ug/L 0.06383 22.8 23-101 39.0 23-101 36.0 25-107 27.9 25-107 1.16 ug/L 0-200 1.11 ug/L 0-200 83.4 ug/L 80.00 104 0-200 72.6 ug/L 80.00 90.8 0-200 1.04 ug/L 0-200 0.91 ug/L 0-200 82.2 ug/L 80.00 103 0-200 65.5 ug/L 80.00 81.9 0-200 0.37 ug/L 0-200 0.42 ug/L 0-200 1.62 ug/L 0-200 1.38 ug/L 0-200 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 38 of 48 Analyte Batch B205067 Blank (B205067-BLK1) Oil & Grease Petroleum Hydrocarbons, Tot. LCS (B205067-BS1) Oil & Grease Petroleum Hydrocarbons, Tot. LCS Dup (B205067-BSD1) Oil & Grease Petroleum Hydrocarbons, Tot. Matrix Spike (B205067-MS1) Oil & Grease Petroleum Hydrocarbons, Tot. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 GC - Sanitary - Quality Control Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 5.00 mg/L --- U 5.00 mg/L 25.0 5.00 mg/L 40.00 25.0 5.00 mg/L 40.00 62 78-114 62 64-132 33.9 5.00 mg/L 40.00 33.9 5.00 mg/L 40.00 85 78-114 30 20 85 64-132 30 20 Source: 2204062-16 40.0 5.00 mg/L 40.0 5.00 mg/L 50.63 50.63 ND 0.200 79 78-114 79 64-132 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 39 of 48 Analyte Batch B205028 Blank (B205028-BLK1) Arsenic Cadmium Chromium Copper Lead Nickel Selenium Silver Zinc LCS (B205028-BS1) Arsenic Cadmium Chromium Copper Lead Nickel Selenium Silver Zinc LCS Dup (B205028-BSD1) Arsenic Cadmium Chromium Copper Lead Nickel Selenium Silver Zinc UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Metals ICP - Quality Control Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 8.00 ug/L --- U 3.00 ug/L --- U 5.00 ug/L --- U 10.0 ug/L --- U 8.00 ug/L --- U 20.0 ug/L --- U 20.0 ug/L --- U 5.00 ug/L --- U 20.0 ug/L 185 8.00 ug/L 200.0 195 3.00 ug/L 200.0 195 5.00 ug/L 200.0 194 10.0 ug/L 200.0 193 8.00 ug/L 200.0 195 20.0 ug/L 200.0 184 20.0 ug/L 200.0 193 5.00 ug/L 200.0 191 20.0 ug/L 200.0 187 8.00 ug/L 200.0 198 3.00 ug/L 200.0 202 5.00 ug/L 200.0 198 10.0 ug/L 200.0 198 8.00 ug/L 200.0 198 20.0 ug/L 200.0 189 20.0 ug/L 200.0 194 5.00 ug/L 200.0 195 20.0 ug/L 200.0 92.7 85-115 97.3 85-115 97.7 85-115 96.9 85-115 96.5 85-115 97.6 85-115 92.1 85-115 96.4 85-115 95.4 85-115 93.4 85-115 0.736 20 99.2 85-115 1.90 20 101 85-115 3.11 20 98.8 85-115 1.93 20 99.0 85-115 2.59 20 99.2 85-115 1.64 20 94.4 85-115 2.55 20 97.1 85-115 0.719 20 97.5 85-115 2.08 20 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 40 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Metals ICP - Quality Control Analyte Batch B205028 Matrix Spike (B205028-MS1) Arsenic Cadmium Chromium Copper Lead Nickel Selenium Silver Zinc Matrix Spike (B205028-MS2) Chromium Copper Lead Nickel Zinc Matrix Spike Dup (B205028-MSD1) Arsenic Cadmium Chromium Copper Lead Nickel Selenium Silver Zinc Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit Source: 2204062-01 199 8.00 ug/L 195 3.00 ug/L 205 5.00 ug/L 253 10.0 ug/L 194 8.00 ug/L 249 20.0 ug/L 195 20.0 ug/L 206 5.00 ug/L 261 20.0 ug/L 200.0 ND 200.0 ND 200.0 2.19 200.0 33.1 200.0 ND 200.0 53.1 200.0 ND 200.0 ND 200.0 67.5 99.3 80-120 97.4 80-120 101 80-120 110 80-120 97.1 80-120 97.7 80-120 97.6 80-120 103 80-120 96.9 80-120 Source: 2204063-01 213 5.00 ug/L 226 10.0 ug/L 203 8.00 ug/L 225 20.0 ug/L 222 20.0 ug/L 200.0 ND 200.0 ND 200.0 ND 200.0 20.4 200.0 19.2 106 80-120 113 80-120 102 80-120 102 80-120 101 80-120 Source: 2204062-01 190 40.0 ug/L 200.0 ND 95.0 80-120 4.46 10 191 15.0 ug/L 200.0 ND 95.7 80-120 1.79 10 197 25.0 ug/L 200.0 ND 98.3 80-120 4.16 10 230 50.0 ug/L 200.0 33.1 98.3 80-120 9.89 10 185 40.0 ug/L 200.0 ND 92.3 80-120 5.03 10 239 100 ug/L 200.0 53.1 93.1 80-120 3.80 10 197 100 ug/L 200.0 ND 98.4 80-120 0.847 10 195 25.0 ug/L 200.0 ND 97.4 80-120 5.40 10 256 100 ug/L 200.0 67.5 94.3 80-120 2.03 10 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 41 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Metals ICP - Quality Control Analyte Batch B205028 Matrix Spike Dup (B205028-MSD2) Chromium Copper Lead Nickel Zinc Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit Source: 2204063-01 191 25.0 ug/L 200.0 ND 95.7 80-120 10.7 10 198 50.0 ug/L 200.0 ND 99.0 80-120 13.5 10 187 40.0 ug/L 200.0 ND 93.5 80-120 8.31 10 208 100 ug/L 200.0 20.4 93.8 80-120 7.95 10 208 100 ug/L 200.0 19.2 94.6 80-120 6.23 10 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 42 of 48 Analyte Batch B205035 Blank (B205035-BLK1) Mercury LCS (B205035-BS1) Mercury LCS Dup (B205035-BSD1) Mercury Matrix Spike (B205035-MS3) Mercury UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Mercury CVAA - Quality Control Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 0.050 ug/L 0.979 0.050 ug/L 1.000 97.9 85-115 0.976 0.050 ug/L 1.000 97.6 85-115 0.307 20 Source: 2204062-01 0.974 0.050 ug/L 1.000 ND 97.4 80-120 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 43 of 48 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Sanitary - Quality Control Analyte Batch B204133 Blank (B204133-BLK1) Biochemical Oxygen Demand, Carb. LCS (B204133-BS1) Biochemical Oxygen Demand, Carb. LCS (B204133-BS2) Biochemical Oxygen Demand, Carb. LCS (B204133-BS3) Biochemical Oxygen Demand, Carb. Duplicate (B204133-DUP1) Biochemical Oxygen Demand, Carb. Matrix Spike (B204133-MS1) Biochemical Oxygen Demand, Carb. Matrix Spike Dup (B204133-MSD1) Biochemical Oxygen Demand, Carb. Batch B205002 LCS (B205002-BS1) Fluoride LCS Dup (B205002-BSD1) Fluoride Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 2.00 mg/L 191 mg/L 198.0 96.5 84.6-115.4 185 mg/L 198.0 93.4 84.6-115.4 176 mg/L 198.0 89.1 84.6-115.4 Source: 2204062-01 --- U 2.00 mg/L 11.6 25 Source: 2204062-01 362 2.00 mg/L 396.0 11.6 88.5 75-125 Source: 2204062-01 356 2.00 mg/L 396.0 11.6 87.0 75-125 1.67 200 7.27 0.500 mg/L 7.840 7.20 0.500 mg/L 7.840 93 90-110 92 90-110 1 20 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 44 of 48 Analyte Batch B205002 Matrix Spike (B205002-MS1) Fluoride Matrix Spike (B205002-MS2) Fluoride Batch B205003 Blank (B205003-BLK1) Sulfide Blank (B205003-BLK2) Sulfide LCS (B205003-BS1) Sulfide LCS Dup (B205003-BSD1) Sulfide Matrix Spike (B205003-MS1) Sulfide Batch B205004 Blank (B205004-BLK1) Residue, Non-Filterable UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Sanitary - Quality Control Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit Source: 2204062-01 2.06 0.0500 mg/L Source: 2204062-02 2.04 0.0500 mg/L 2.000 0.234 2.000 0.317 91 90-110 86 90-110 --- U 0.0100 mg/L --- U 0.0100 mg/L 0.404 0.0100 mg/L 0.4615 88 85-115 0.429 0.0100 mg/L 0.4615 93 85-115 6 20 Source: 2204062-01 0.185 0.0100 mg/L 0.2000 0.0156 85 80-120 --- U 10.0 mg/L U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 45 of 48 Analyte Batch B205004 Blank (B205004-BLK2) Residue, Non-Filterable LCS (B205004-BS1) Residue, Non-Filterable LCS Dup (B205004-BSD1) Residue, Non-Filterable Duplicate (B205004-DUP1) Residue, Non-Filterable Batch B205006 Blank (B205006-BLK1) Phosphorus Blank (B205006-BLK2) Phosphorus LCS (B205006-BS1) Phosphorus LCS Dup (B205006-BSD1) Phosphorus Matrix Spike (B205006-MS1) Phosphorus UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Sanitary - Quality Control Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 10.0 mg/L 54.0 10.0 mg/L 54.30 99.4 85-115 55.0 10.0 mg/L 54.30 101 85-115 1.83 20 Source: 2204063-01 33.0 10.0 mg/L 33.0 0.00 20 --- U 0.0500 mg/L --- U 0.0500 mg/L 2.21 0.250 mg/L 2.220 100 90-110 2.20 0.250 mg/L 2.220 99 90-110 0.5 20 Source: 2204062-01 1.16 0.0500 mg/L 1.000 0.202 96 90-110 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 46 of 48 Analyte Batch B205006 Matrix Spike (B205006-MS2) Phosphorus Batch B205034 Blank (B205034-BLK1) Cyanide, Total Cyanide Amenable To Chlorination Blank (B205034-BLK2) Cyanide, Total Cyanide Amenable To Chlorination LCS (B205034-BS1) Cyanide, Total LCS Dup (B205034-BSD1) Cyanide, Total Matrix Spike (B205034-MS1) Cyanide, Total Batch B205062 Blank (B205062-BLK1) Ammonia [As N] UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Sanitary - Quality Control Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit Source: 2204063-01 1.60 0.0500 mg/L 1.000 0.646 95 90-110 --- U 10.0 ug/L --- U 10.0 ug/L --- U 10.0 ug/L --- U 10.0 ug/L 336 10.0 ug/L 370.0 91 90-110 340 10.0 ug/L 370.0 92 90-110 1 20 Source: 2204062-01 519 10.0 ug/L 500.0 10.4 102 90-110 --- U 0.100 mg/L U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 47 of 48 Analyte Batch B205062 Blank (B205062-BLK2) Ammonia [As N] LCS (B205062-BS1) Ammonia [As N] LCS Dup (B205062-BSD1) Ammonia [As N] Matrix Spike (B205062-MS1) Ammonia [As N] Matrix Spike (B205062-MS2) Ammonia [As N] UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: O-AT-AK Milk Products - 2204062 Project Number: 2204062 Sanitary - Quality Control Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 0.100 mg/L 14.7 0.200 mg/L 14.90 99 90-110 15.2 0.200 mg/L 14.90 102 90-110 3 20 Source: 2204062-01 9.72 0.100 mg/L 0.5000 9.78 NR 90-110 Source: 2204063-01 1.05 0.100 mg/L 0.5000 0.552 100 90-110 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 5/18/2022 Page 48 of 48 O-AT-KA Milk Products; 4815 Ellicott Street SIU Permit #004 & 40 CFR Part 403 Inspection Dates: April 26-27, 2022 8.0 Photographs O-AT-KA Milk Products; 4815 Ellicott Street SIU Permit #004 & 40 CFR Part 403 Inspection Dates: April 26-27, 2022 Photo #1. Pretreated effluent from the On-Site Pretreatment System was sampled at Cedar Street Discharge monitoring location (Outfall 001). Photo #2. The RO retentate was sampled from the Ellicott Street Discharge monitoring location (Outfall 002).