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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
<br />Detect
<br />Method
<br />AMW-18B
<br />1/25/2023 Diisopropyl Ether
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 Toluene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 Chlorobenzene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 Dibromochloromethane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 Trans-1,4-Dichloro-2-Butene
<br />ND(5)
<br />ug/L
<br />5 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 1,2,4-Trichlorobenzene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 cis-1,2-Dichloroethene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 Methacrylonitrile
<br />ND(10)
<br />ug/L
<br />10 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 2 -Chloro -1,3 -Butadiene
<br />ND(5)
<br />ug/L
<br />5 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 Tetrachloroethene
<br />5.4 ug/L
<br />5.4
<br />0.5 Yes
<br />8260B
<br />AMW-18B
<br />1/25/2023 trans-1,2-Dichloroethene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />AMW-18B
<br />1/25/2023 1,1-Dichloropropene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />AMW-18B
<br />1/25/2023 1,3 -Dichlorobenzene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />AMW-18B
<br />1/25/2023 2-Hexanone
<br />ND(10)
<br />ug/L
<br />10 No
<br />82608
<br />AMW-18B
<br />1/25/2023 2,2-Dichloropropane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 1,1,1,2 -Tetrachloroethane
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 Ethyl -t -Butyl Ether
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 Tert-Amyl-Methyl Ether
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 Xylenes, Total
<br />ND(1)
<br />ug/L
<br />1 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 cis-1,3-Dichloropropene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />8260B
<br />AMW-18B
<br />1/25/2023 MTBE
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />18260B
<br />AMW-18B
<br />1/25/2023 trans-1,3-Dichloropropene
<br />ND(0.5)
<br />ug/L
<br />0.5 No
<br />82608
<br />AMW-18B
<br />1/25/2023 Chloride
<br />60 mg/L
<br />60
<br />0.5 Yes
<br />EPA 300.0
<br />AMW-18B
<br />1/25/2023 Potassium, Dissolved
<br />8.1 mg/L
<br />8.1
<br />1 Yes
<br />EPA 60108
<br />AMW-18B
<br />1/25/2023 Magnesium, Dissolved
<br />37 mg/L
<br />37
<br />0.05 Yes
<br />EPA 60108
<br />AMW-18B
<br />1/25/2023 Bicarbonate
<br />310 mg/L
<br />310
<br />5 Yes
<br />EPA 310.1
<br />AMW-18B
<br />1/25/2023 Nitrogen, Nitrate
<br />8 mg/L
<br />8
<br />0.1 Yes
<br />EPA 300.0
<br />AMW-18B
<br />1/25/2023 Solids, Total Dissolved
<br />530 mg/L
<br />530
<br />33 Yes
<br />EPA 160.1
<br />AMW-18B
<br />1/25/2023 Carbonate
<br />ND(2.5)
<br />mg/L
<br />2.5 No
<br />EPA 310.1
<br />AMW-18B
<br />1/25/2023 Calcium, Dissolved
<br />82 mg/L
<br />82
<br />0.1 Yes
<br />EPA 60108
<br />AMW-18B
<br />1/25/2023 Sodium, Dissolved
<br />38 mg/L
<br />38
<br />1 Yes
<br />EPA 60108
<br />AMW-18B
<br />1/25/2023 Strontium
<br />850 ug/L
<br />850
<br />10 Yes
<br />EPA 6010B
<br />AMW-18B
<br />1/25/2023 Sulfate
<br />46 mg/L
<br />46
<br />1 Yes
<br />EPA 300.0
<br />AMW-18B Dup
<br />5/12/2022 Strontium
<br />830 830
<br />10 ug/L
<br />Yes
<br />EPA 6010B
<br />AMW-18B Dup
<br />5/12/2022 Benzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 Bromochloromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 Bromodichloromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 Bromoform
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 Bromomethane
<br /><1
<br />1 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 Carbon tetrachloride
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 Chlorobenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 Chloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 Chloroform
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 Chloromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 Dibromochloromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 1,2-Dibromo-3-Chloropropane
<br /><1
<br />1 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 1,2-Dibromoethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 Dibromomethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 1,2 -Dichlorobenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82606
<br />AMW-18B Dup
<br />5/12/2022 1,3 -Dichlorobenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 1,4 -Dichlorobenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 Dichlorodifluoromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 1,1-Dichloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 1,2-Dichloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 1,1-Dichloroethene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 cis-1,2-Dichloroethene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 trans-1,2-Dichloroethene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 1,2-Dichloropropane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 cis-1,3-Dichloropropene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 trans-1,3-Dichloropropene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 Ethylbenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 Hexachlorobutadiene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 Methylene Chloride
<br /><1
<br />1 ug/L
<br />No
<br />EPA 82606
<br />AMW-18B Dup
<br />5/12/2022 MTBE
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8266B
<br />AMW-18B Dup
<br />5/12/2022 Naphthalene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 Styrene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 1,1,1,2 -Tetrachloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 1,1,2,2 -Tetrachloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 Tetrachloroethene
<br />3.5 3.5
<br />0.5 ug/L
<br />Yes
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 Toluene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 1,2,4-Trichlorobenzene
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 1,1,1 -Trichloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 1,1,2 -Trichloroethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 Trichloroethene
<br />0.341
<br />0.34
<br />0.5 ug/L
<br />Yes
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 Trichlorofluoromethane
<br /><0.5
<br />0.5 ug/L
<br />No
<br />EPA 82606
<br />AMW-18B Dup
<br />5/12/2022 1,2,3-Trichloropropane
<br /><1
<br />1 ug/L
<br />No
<br />EPA 8260B
<br />AMW-18B Dup
<br />5/12/2022 Vinyl Chloride
<br /><0.5
<br />I
<br />0.5 ug/L
<br />No
<br />EPA 82608
<br />AMW-18B Dup
<br />5/12/2022 Xylenes, Total
<br />1 ug/L
<br />No
<br />EPA 8260B
<br />Page 92 of 527
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