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Appendix D. Cumulative Historical Data for the Past Year
<br />Sample ID
<br />Sample Date
<br />Parameter
<br />Result
<br />Lab Result I Lab
<br />Limit Lab Unit Detect
<br />IMethod
<br />AMW-2
<br />2/7/2023
<br />Cyanide, Dissolved
<br />ND(0.005) mg/L
<br />0.005 No
<br />EPA
<br />335.4
<br />AMW-2
<br />2/7/2023
<br />Carbonate
<br />ND(2.5)
<br />mg/L
<br />2.5 No
<br />EPA
<br />310.1
<br />AMW-2
<br />2/7/2023
<br />Arsenic, Dissolved
<br />4.4 ug/L
<br />4.4
<br />2 Yes
<br />EPA
<br />200.8
<br />AMW-2
<br />2/7/2023
<br />Barium, Dissolved
<br />95 ug/L
<br />95
<br />10 Yes
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Beryllium, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Calcium, Dissolved
<br />53 mg/L
<br />53
<br />0.1 Yes
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Iron, Dissolved
<br />ND(50)
<br />ug/L
<br />50 No
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023 Mercury, Dissolved
<br />0.079 ug/L
<br />0.079
<br />0.2 Yes
<br />7470A
<br />AMW-2
<br />2/7/2023
<br />Potassium, Dissolved
<br />6.2 mg/L
<br />6.2
<br />1 Yes
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023 Magnesium, Dissolved
<br />24 mg/L
<br />24
<br />0.05 Yes
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023 Manganese, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Sodium, Dissolved
<br />39 mg/L
<br />39
<br />1 Yes
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Antimony, Dissolved
<br />ND(100)
<br />ug/L
<br />100 No
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Selenium, Dissolved
<br />0.64 ug/L
<br />0.64
<br />2 Yes
<br />EPA
<br />200.8
<br />AMW-2
<br />2/7/2023
<br />Tin, Dissolved
<br />ND(1)
<br />ug/L
<br />1 No
<br />EPA
<br />200.8
<br />AMW-2
<br />2/7/2023
<br />Thallium, Dissolved
<br />ND(1)
<br />ug/L
<br />1 No
<br />EPA
<br />200.8
<br />AMW-2
<br />2/7/2023
<br />Vanadium, Dissolved
<br />23 ug/L
<br />23
<br />10 Yes
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Zinc, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Strontium
<br />530 ug/L
<br />530
<br />10 Yes
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Sulfate
<br />26 mg/L
<br />26
<br />1 Yes
<br />EPA
<br />300.0
<br />AMW-2
<br />2/7/2023
<br />Chromium, Hexavalent
<br />0.72 ug/L
<br />0.72
<br />0.2 Yes
<br />EPA
<br />218.6
<br />AMW-2
<br />2/7/2023
<br />Silver, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Cadmium, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Cobalt, Dissolved
<br />ND(SO)
<br />ug/L
<br />50 No
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Chromium, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Copper, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Nickel, Dissolved
<br />ND(10)
<br />ug/L
<br />10 No
<br />EPA
<br />6010B
<br />AMW-2
<br />2/7/2023
<br />Lead, Dissolved
<br />4.7 ug/L
<br />4.7
<br />50 Yes
<br />EPA
<br />601013
<br />AMW-2
<br />2/7/2023
<br />Bicarbonate
<br />240 mg/L
<br />240
<br />5 Yes
<br />EPA
<br />310.1
<br />AMW-2
<br />2/7/2023
<br />Nitrogen, Nitrate
<br />2.7 mg/L
<br />2.7
<br />0.1 Yes
<br />EPA
<br />300.0
<br />AMW-2
<br />2/7/2023
<br />Sulfide, Dissolved
<br />ND(0.1)
<br />mg/L
<br />0.1 No
<br />SM4500-S D
<br />AMW-2
<br />2/7/2023
<br />Solids, Total Dissolved
<br />410 mg/L
<br />410
<br />20 Yes
<br />EPA
<br />160.1
<br />AMW-21
<br />1/25/2022
<br />Benzene
<br />0.11
<br />0.1
<br />0.5 ug/L
<br />Yes
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Bromochloromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Bromodichloromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />82606
<br />AMW-21
<br />1/25/2022
<br />Bromoform
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Bromomethane
<br /><1
<br />1 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Carbon tetrachloride
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Chlorobenzene
<br />0.43 J
<br />0.43
<br />0.5 ug/L
<br />Yes
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Chloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Chloroform
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Chloromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Dibromochloromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,2-Dibromo-3-Chloropropane
<br /><1
<br />1 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,2-Dibromoethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Dibromomethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,2 -Dichlorobenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,3 -Dichlorobenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,4 -Dichlorobenzene
<br />0.211
<br />0.21
<br />0.5 ug/L
<br />Yes
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Dichlorodifluoromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,1-Dichloroethane
<br />1
<br />1
<br />0.5 ug/L
<br />Yes
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,2-Dichloroethane
<br />0.59
<br />0.59
<br />0.5 ug/L
<br />Yes
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,1-Dichloroethene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />cis-1,2-Dichloroethene
<br />1.9
<br />1.9
<br />0.5 ug/L
<br />Yes
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />trans-1,2-Dichloroethene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,2-Dichloropropane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />cis-1,3-Dichloropropene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />trans-1,3-Dichloropropene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Ethylbenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Hexachlorobutadiene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022 Methylene Chloride
<br /><1
<br />1 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022 MTBE
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Naphthalene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Styrene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,1,1,2 -Tetrachloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,1,2,2 -Tetrachloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Tetrachloroethene
<br />1.7
<br />1.7
<br />0.5 ug/L
<br />Yes
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Toluene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,2,4-Trichlorobenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,1,1 -Trichloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,1,2 -Trichloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Trichloroethene
<br />1.5
<br />1.5
<br />0.5 ug/L
<br />Yes
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Trichlorofluoromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />1,2,3-Trichloropropane
<br /><1
<br />1 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Vinyl Chloride
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Xylenes, Total
<br /><1
<br />1 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Acetone
<br /><10
<br />10 ug/L
<br />No
<br />EPA
<br />8260B
<br />AMW-21
<br />1/25/2022
<br />Acrylonitrile
<br /><5
<br />5 ug/L
<br />No
<br />EPA
<br />8260B
<br />Page 111 of 527
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