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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 />FORWARD LEACHATE 88B
<br />11/11/2022 Selenium, Dissolved
<br />86
<br />86
<br />100 ug/L
<br />Yes
<br />EPA 200.8
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Cyanide, Dissolved
<br />0.085
<br />0.085
<br />0.025 mg/L
<br />Yes
<br />EPA 335.4
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Sulfide, Dissolved
<br />0.91
<br />0.91
<br />1 mg/L
<br />Yes
<br />SM4500-5 D
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Bicarbonate
<br />16000
<br />16000
<br />100 mg/L
<br />Yes
<br />EPA 310.1
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Carbonate
<br />19000
<br />19000
<br />50 mg/L
<br />Yes
<br />EPA 310.1
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Solids, Total Dissolved
<br />54000
<br />54000
<br />1000 mg/L
<br />Yes
<br />EPA 160.1
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Chloride
<br />380
<br />380
<br />25 mg/L
<br />Yes
<br />EPA 300.0
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Nitrogen, Nitrate
<br />ND(5)
<br />5 mg/L
<br />No
<br />EPA 300.0
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Sulfate
<br />31
<br />31
<br />50 mg/L
<br />Yes
<br />EPA 300.0
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Calcium, Dissolved
<br />7.8
<br />7.8
<br />5 mg/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Magnesium, Dissolved
<br />ND(2.5)
<br />2.5 mg/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Sodium, Dissolved
<br />20000
<br />20000
<br />50 mg/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Potassium, Dissolved
<br />20
<br />20
<br />50 mg/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Barium, Dissolved
<br />1300
<br />1300
<br />500 ug/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Beryllium, Dissolved
<br />ND(500)
<br />500 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Cadmium, Dissolved
<br />ND(500)
<br />500 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Chromium, Dissolved
<br />480
<br />480
<br />500 ug/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Cobalt, Dissolved
<br />ND(2500)
<br />2500 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Copper, Dissolved
<br />230
<br />230
<br />500 ug/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Iron, Dissolved
<br />4900
<br />4900
<br />2500 ug/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Lead, Dissolved
<br />210
<br />210
<br />2500 ug/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Manganese, Dissolved
<br />ND(500)
<br />500 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Vanadium, Dissolved
<br />2400
<br />2400
<br />500 ug/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Aluminum, Total
<br />ND(2500)
<br />2500 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Bromochloromethane
<br />ND(5)
<br />5 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Carbon Disulfide
<br />ND(10)
<br />10 ug/L
<br />No
<br />82608
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Trans-1,4-Dichloro-2-Butene
<br />ND(50)
<br />50 ug/L
<br />No
<br />18260B
<br />FORWARD LEACHATE 886
<br />11/11/2022 Diisopropyl Ether
<br />ND(S)
<br />5 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Ethanol
<br />ND(2500)
<br />2500 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Ethyl -t -Butyl Ether
<br />ND(S)
<br />5 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 2-Hexanone
<br />ND(100)
<br />100 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 2-Butanone
<br />ND(100)
<br />100 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Methyl Iodide
<br />ND(20)
<br />20 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 4-Methyl-2-Pentanone
<br />ND(100)
<br />100 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Vinyl acetate
<br />ND(100)
<br />100 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Bromodichloromethane
<br />ND(S)
<br />5 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Benzene
<br />ND(5)
<br />5 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Ethylbenzene
<br />ND(S)
<br />5 ug/L
<br />No
<br />82608
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Hexachlorobutadiene
<br />ND(5)
<br />5 ug/L
<br />No
<br />82608
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Methylene Chloride
<br />ND(10)
<br />10 ug/L
<br />No
<br />82608
<br />FORWARD LEACHATE 88B
<br />11/11/2022 MTBE
<br />ND(5)
<br />5 ug/L
<br />No
<br />82608
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Naphthalene
<br />ND(S)
<br />5 ug/L
<br />No
<br />82608
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Styrene
<br />ND(5)
<br />5 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 1,1,1,2 -Tetrachloroethane
<br />ND(5)
<br />5 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 1,1,2,2 -Tetrachloroethane
<br />ND(5)
<br />5 ug/L
<br />No
<br />82606
<br />FORWARD LEACHATE 88B
<br />11/11/2022 trans-1,3-Dichloropropene
<br />ND(5)
<br />5 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 Tetrachloroethene
<br />ND(5)
<br />5 ug/L
<br />No
<br />8260B
<br />FORWARD LEACHATE 88B
<br />11/11/2022 1,2,4-Trichlorobenzene
<br />ND(5)
<br />5 ug/L
<br />No
<br />82608
<br />FORWARD LEACHATE 88B
<br />11/11/2022 1,1,1 -Trichloroethane
<br />ND(5)
<br />5 ug/L
<br />No
<br />82608
<br />FORWARD LEACHATE POND
<br />2/23/2022 Mercury, Total
<br /><0.2
<br />0.2 ug/L
<br />No
<br />7470A
<br />FORWARD LEACHATE POND
<br />2/23/2022 Antimony, Total
<br />100 J,A10
<br />100
<br />1000 ug/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Arsenic, Total
<br />1701,A10
<br />170
<br />500 ug/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Barium, Total
<br />4200 A10
<br />4200
<br />100 ug/L
<br />Yes
<br />I EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Beryllium, Total
<br /><100 A10
<br />100 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Cadmium, Total
<br /><100 A10
<br />100 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Chromium, Total
<br />111,A10
<br />11
<br />100 ug/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Cobalt, Total
<br /><500 A10
<br />500 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Copper, Total
<br />121,A10
<br />12
<br />100 ug/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Lead, Total
<br /><500 A10
<br />500 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Molybdenum, Total
<br /><500 A10
<br />500 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Nickel, Total
<br />420 A10
<br />420
<br />100 ug/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Selenium, Total
<br /><1000 A10
<br />1000 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Silver, Total
<br /><100 A10
<br />100 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Thallium, Total
<br /><1000 A10
<br />1000 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Vanadium, Total
<br /><100 A10
<br />100 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Zinc, Total
<br /><500 A10
<br />500 ug/L
<br />No
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Solids, Total Suspended
<br />270 A10
<br />270
<br />2.5 mg/L
<br />Yes
<br />EPA 160.2
<br />FORWARD LEACHATE POND
<br />2/23/2022 Solids, Total Dissolved
<br />16000 A10
<br />16000
<br />1000 mg/L
<br />Yes
<br />EPA 160.1
<br />FORWARD LEACHATE POND
<br />2/23/2022 Sulfate
<br />40 A10
<br />40
<br />20 mg/L
<br />Yes
<br />EPA 300.0
<br />FORWARD LEACHATE POND
<br />2/23/2022 Ammonia
<br />48 A10
<br />48
<br />2.5 mg/L
<br />Yes
<br />EPA 350.1
<br />FORWARD LEACHATE POND
<br />2/23/2022 Nitrogen, Kjeldahl
<br />97 A10
<br />97
<br />12 mg/L
<br />Yes
<br />EPA 351.2
<br />FORWARD LEACHATE POND
<br />2/23/2022 Biochemical Oxygen Demand - Seeded
<br />220
<br />220
<br />51 mg/L
<br />Yes
<br />SM17-52108
<br />FORWARD LEACHATE POND
<br />2/23/2022 Chemical Oxygen Demand
<br />2000 A10
<br />2000
<br />120 mg/L
<br />Yes
<br />EPA 410.4
<br />FORWARD LEACHATE POND
<br />2/23/2022 Calcium, Total
<br />77 A10
<br />77
<br />1 mg/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Magnesium, Total
<br />540 A10
<br />540
<br />0.5 mg/L
<br />Yes
<br />I EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Sodium, Total
<br />4600 A10
<br />4600
<br />10 mg/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Potassium, Total
<br />730 A10
<br />730
<br />10 mg/L
<br />Yes
<br />EPA 6010B
<br />FORWARD LEACHATE POND
<br />2/23/2022 Conductance Field
<br />22710
<br />22710
<br />umhos/cm
<br />Yes
<br />GENERAL
<br />Page 400 of 527
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