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Appendix D. Cumulative Historical Data for the Past Year
<br />Sample ID
<br />Sample Date Parameter
<br />Result
<br />Lab Result I Lab Limit Lab Unit Detect
<br />Method
<br />AMW-7
<br />2/1/2023 Hexachlorobutadiene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Naphthalene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 1,2-Dibromo-3-Chloropropane
<br />ND(1)
<br />ug/L
<br />1 No
<br />8260B
<br />AMW-7
<br />2/1/2023 1,2,3-Trichloropropane
<br />ND(1)
<br />ug/L
<br />1 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Ethyl Methacrylate
<br />ND(4)
<br />ug/L
<br />4 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Ethylbenzene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 1,2-Dibromoethane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Styrene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 1,4 -Dichlorobenzene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Acrolein
<br />ND(10)
<br />ug/L
<br />10 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Propionitrile
<br />ND(20)
<br />ug/L
<br />20 No
<br />82608
<br />AMW-7
<br />2/1/2023 Acrylonitrile
<br />ND(5)
<br />ug/L
<br />5 No
<br />82608
<br />AMW-7
<br />2/1/2023 4-Methyl-2-Pentanone
<br />ND(10)
<br />ug/L
<br />10 No
<br />82608
<br />AMW-7
<br />2/1/2023 1,2-Dichloroethane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />AMW-7
<br />2/1/2023 Vinyl acetate
<br />ND(10)
<br />ug/L
<br />10 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Chlorobenzene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Trans-1,4-Dichloro-2-Butene
<br />ND(5)
<br />ug/L
<br />5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 1,2,4-Trichlorobenzene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Diisopropyl Ether
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Toluene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Dibromochloromethane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Methacrylonitrile
<br />ND(10)
<br />ug/L
<br />10 No
<br />8260B
<br />AMW-7
<br />2/1/2023 2 -Chloro -1,3 -Butadiene
<br />ND(5)
<br />ug/L
<br />5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Tetrachloroethene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 trans-1,2-Dichloroethene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 cis-1,2-Dichloroethene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />AMW-7
<br />2/1/2023 1,3 -Dichlorobenzene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 1,1-Dichloropropene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />AMW-7
<br />2/1/2023 1,1,1,2 -Tetrachloroethane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Ethyl -t -Butyl Ether
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 2-Hexanone
<br />ND(10)
<br />ug/L
<br />10 No
<br />8260B
<br />AMW-7
<br />2/1/2023 2,2-Dichloropropane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Te rt -Amyl -M ethyl Ether
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 MTBE
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 trans-1,3-Dichloropropene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Aluminum, Total
<br />ND(50)
<br />ug/L
<br />50 No
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Xylenes, Total
<br />ND(1)
<br />ug/L
<br />1 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Nitrogen
<br />6.1 mg/L
<br />6.1
<br />0.3 Yes
<br />Calculation
<br />AMW-7
<br />2/1/2023 cis-1,3-Dichloropropene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-7
<br />2/1/2023 Arsenic, Total
<br />19 ug/L
<br />19
<br />50 Yes
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Chloride
<br />37 mg/L
<br />37
<br />0.5 Yes
<br />EPA 300.0
<br />AMW-7
<br />2/1/2023 Cyanide, Dissolved
<br />ND(0.005) mg/L
<br />0.005 No
<br />EPA 335.4
<br />AMW-7
<br />2/1/2023 Carbonate
<br />ND(2.5)
<br />mg/L
<br />2.5 No
<br />EPA 310.1
<br />AMW-7
<br />2/1/2023 Arsenic, Dissolved
<br />4.4 ug/L
<br />4.4
<br />2 Yes
<br />EPA 200.8
<br />AMW-7
<br />2/1/2023 Barium, Dissolved
<br />210 ug/L
<br />210
<br />10 Yes
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Beryllium, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Calcium, Dissolved
<br />60 mg/L
<br />60
<br />0.1 Yes
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Iron, Dissolved
<br />ND(50)
<br />ug/L
<br />50 No
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Mercury, Dissolved
<br />0.056 ug/L
<br />0.056
<br />0.2 Yes
<br />7470A
<br />AMW-7
<br />2/1/2023 Potassium, Dissolved
<br />8.1 mg/L
<br />8.1
<br />1 Yes
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Magnesium, Dissolved
<br />28 mg/L
<br />28
<br />0.05 Yes
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Manganese, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Antimony, Dissolved
<br />ND(100)
<br />ug/L
<br />100 No
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Selenium, Dissolved
<br />1.5 ug/L
<br />1.5
<br />2 Yes
<br />EPA 200.8
<br />AMW-7
<br />2/1/2023 Tin, Dissolved
<br />ND(1)
<br />ug/L
<br />1 No
<br />EPA 200.8
<br />AMW-7
<br />2/1/2023 Thallium, Dissolved
<br />ND(1)
<br />ug/L
<br />1 No
<br />EPA 200.8
<br />AMW-7
<br />2/1/2023 Vanadium, Dissolved
<br />23 ug/L
<br />23
<br />10 Yes
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Zinc, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Iron, Total
<br />47 ug/L
<br />47
<br />50 Yes
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Nitrogen, Kjeldahl
<br />ND(0.2)
<br />mg/L
<br />0.2 No
<br />EPA 351.2
<br />AMW-7
<br />2/1/2023 Nitrogen, Nitrate
<br />6.1 mg/L
<br />6.1
<br />0.1 Yes
<br />EPA 300.0
<br />AMW-7
<br />2/1/2023 Strontium
<br />630 ug/L
<br />630
<br />10 Yes
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Sulfate
<br />27 mg/L
<br />27
<br />1 Yes
<br />EPA 300.0
<br />AMW-7
<br />2/1/2023 Chromium, Hexavalent
<br />2.4 ug/L
<br />2.4
<br />0.2 Yes
<br />EPA 218.6
<br />AMW-7
<br />2/1/2023 Silver, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Cadmium, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Cobalt, Dissolved
<br />ND(50)
<br />ug/L
<br />50 No
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Chromium, Dissolved
<br />4.7 ug/L
<br />4.7
<br />10 Yes
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Copper, Dissolved
<br />1.9 ug/L
<br />1.9
<br />10 Yes
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Sodium, Dissolved
<br />30 mg/L
<br />30
<br />1 Yes
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Nickel, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Lead, Dissolved
<br />12 ug/L
<br />12
<br />50 Yes
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Bicarbonate
<br />230 mg/L
<br />230
<br />5 Yes
<br />EPA 310.1
<br />AMW-7
<br />2/1/2023 Manganese, Total
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA 6010B
<br />AMW-7
<br />2/1/2023 Sulfide, Dissolved
<br />ND(0.1)
<br />mg/L
<br />0.1 No
<br />SM4500-S D
<br />AMW-7
<br />2/1/2023 Solids, Total Dissolved
<br />430 mg/L
<br />4301
<br />20 Yes
<br />EPA 160.1
<br />ASW -1
<br />1/28/2022 Benzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />ASW -1
<br />1/28/2022 Bromochloromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82606
<br />Page 353 of 527
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