: Sample chilled on arrival ? : YES Sample Type : SW_WATER addt'l Report To : Comment : Method Test Description Results Qualifier Units DL/LOQ Analyzed on Validator Inorganics ASP Metals by EPA 6010C EPA 6010C EPA 6010C EPA 6010C EPA 6010C EPA 6010C EPA 6010C Boron Calcium Iron Magnesium Potassium Sodium 962 165000 2210 379000 141000 1910000 ug/L ug/L ug/L ug/L ug/L ug/L 50 05/20/2021 1000 05/20/2021 50 05/20/2021 1000 05/20/2021 100 05/20/2021 100 06/03/2021 MO MO MO MO MO MO < LOQ < LOQ < LOQ 98.3 < LOQ < LOQ < LOQ < LOQ 89.7 < LOQ 1670 < LOQ 23.0 < LOQ < LOQ < LOQ ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 50.0 05/20/2021 10.0 05/19/2021 10.0 05/19/2021 10.0 05/19/2021 10.0 05/19/2021 10.0 05/19/2021 10.0 05/19/2021 10.0 05/19/2021 50.0 05/19/2021 10.0 05/19/2021 10.0 05/19/2021 10.0 05/19/2021 20.0 05/19/2021 20.0 05/19/2021 10.0 05/19/2021 20.0 05/20/2021 MO MO MO MO MO MO MO MO MO MO MO MO MO MO MO MO ASP Metals by EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A Aluminum Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Manganese Nickel Selenium Silver Thallium Vanadium NYSDOH ELAP and NELAC do not offer accreditation for Alkalinity, Ammonia, Biochemical Oxygen Demand, Total Kjeldahl Nitrogen and Total Phosphorus in the S&HW Matrix. Unless the sample is otherwise qualified, all Quality Control acceptance criteria have satisfied method and NELAC requirements. DL = Detection Limit Approved By LOQ = Limit of Quantitation Robert Hilbrandt Environmental Laboratories NYS ELAP # 10108 (914) 231-1620 J=value is an estimate QA Officer Report Number: H = exceeds holding time Date Approved : 1772 07/12/2021 EMAIL 7/12/2021 These analytical results relate only to the sample identified in this report. Page 1 of 4 AX08666 Sample No. Method Test Description EPA 6020A Results Zinc Alkalinity as Calcium Carbonate - ASP SM22 2320B Qualifier Units < LOQ >500 DL/LOQ Analyzed on ug/L mg/L 80.0 05/19/2021 5.0 05/10/2021 mg/L 2 05/12/2021 Validator MO MO Alkalinity result beyond titrametric range of instrument, upper limit reported SM22-5210B Biochemical Oxygen Demand 4.40 9:30 am MO Test replicates showing large differences between the computed CBOD for high and low dilutions (>30% RPD) may indicate the presence of toxic substances {SM22 5210B-7.b.}. Dilution water blank exceeds 0.2 mg/L. KA 5/17/2021 SM21-5210B EPA 6010C SW846/9253 SW846-9012A HACH 8000 SM20-2120B EPA 6010C SW846-7196A SW846-7470A SW846-6010C SM22-4500NH3-G ASP BOD Set Date and Time ASP Calcium by ICP-AES Chloride - ASP ASP Total Cyanide Chemical Oxygen Demand - ASP Color, Apparent - ASP ASP Hardness as Calcium Carbonate Hexavalent Chromium, ASP ASP Mercury ASP Magnesium Ammonia as N Completed 165000 3780 0.018 270 70 2000 < LOQ 0.224 379000 87.2 ug/L mg/L mg/L mg/L units mg/L ug/L ug/L ug/L mg/L 05/07/2021 12:16 pm 1000 05/20/2021 125 05/25/2021 0.005 05/12/2021 50 05/20/2021 2 05/06/2021 3:00 pm 1 05/21/2021 40 05/06/2021 3:08 pm 0.20 05/14/2021 1000 05/20/2021 4.50 06/02/2021 MO MO MO MO MO JLM MO MO MO MO MO mg/L mg/L Units 0.01 05/07/2021 0.05 05/21/2021 0.1 05/06/2021 MO MO JLM Matrix spike recovery below acceptable QC limits due to possible sample matrix interferences. ka 6/3/21 SM22-4500NO2B EPA 353.2, Rev 2.0 EPA 9040C Nitrite Nitrogen as N N-Nitrate Calculated Corrosivity/pH < LOQ < LOQ 7.24 1:39 pm 2:50 pm Note: The Corrosivity/pH test is an Analyze Immediately On-Site (AIOS) parameter. AIOS parameters have a 15 minute hold time. The Laboratory provides this test result only as a guide. RWHJr EPA 9065 Phenolics, Total Recoverable 0.010J mg/L 0.004 05/20/2021 MO "J" Flag - Estimated value on an analyte found below the calibration range and at or above the detection limit. RWHJr SW846-3005A ASP Metals Digestion - Aqueous Completed 05/13/2021 NH4 Preparation Completed 06/02/2021 Ammonia as N analyzed by On-line Gas Diffusion Automated Salicylate Method, as appears in Method Update Rule II, 40CFR 136, Table 1B, Federal Register Volume 77 Number 97, pursuant to Clean Water Act promulgated 06/01/2012. MO MO 40CFR136 40CFR136 SW846/9056A SM22-2540C SM22-4500Norg D SW846-9060A EPA 180.1 TKN Digestion/Diffusion Method Sulfate, Aqueous - ASP Total Dissolved Solids Total kjeldahl nitrogen as N - ASP Total Organic Carbon - ASP Turbidity Completed 1.46 7500.0 110 6.61 27 mg/L mg/L mg/L mg/L as C NTU 05/30/2021 1.0 05/14/2021 2.0 05/10/2021 6.00 06/02/2021 0.25 05/20/2021 0.04 05/06/2021 3:00 pm RH MO MO MO MO JLM NYSDOH ELAP and NELAC do not offer accreditation for Alkalinity, Ammonia, Biochemical Oxygen Demand, Total Kjeldahl Nitrogen and Total Phosphorus in the S&HW Matrix. Unless the sample is otherwise qualified, all Quality Control acceptance criteria have satisfied method and NELAC requirements. DL = Detection Limit Approved By LOQ