REP26575

• Permit No: M1983176
• IBM Index Class Name: Report
• Doc Date: 8/4/2000
• Doc Name: VOLUNTARY CLEAN UP PLAN APPLICATION SPEER MINING RESOURCE PROPERTY
• Media Type: D
• Archive: No

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Speer Property Mine Permit t Environmental Sampling
Colorado
Groundwater Analytical Results (ln ugA) Drinking
Analytical Method Water
Reporting Detection Stds.
Chemical Class & Compound MW-1AS MW-2AS MW-3AS MW-4AS MW-SAS Limit Limit (ug/I)
Organochlorlne Pesticides (EPA Method 8081 A)
Aldrin nd nd nd nd nd 0.05 0.011
al ha-BHC Hexachlorocyclohexane) nd nd nd nd 0.019 J,PC 0.05 0.005 €
beta-BHC (Hexachlorocyclohexane) nd nd nd nd nd 0.05 0.006
delta-BHC Hexachloroc ciohexane) nd nd nd nd nd 0.05 0.007 '•.
amma-BHC Lindane) nd nd nd nd nd 0.05 0.006 0.2
Chlordane technical) nd nd nd nd nd 0.50 0.056 2
al ha-Chlordane nd nd nd nd nd 0.05 0.006
amma-Chlordane nd nd nd nd nd 0.05 0.005
Chlorobenzilate nd nd nd nd nd 2.00 0.210
4,4'-DDD nd nd nd 0.027 J 0.075 0.05 0.022 €
4,4'-DDE nd nd nd nd 0.034 J,PC 0.05 0.006 i
4,4'-DDT nd nd nd nd nd 0.05 0.009 €
Diallate nd nd nd nd nd 1.00 0.260
Dieldrin nd nd nd nd 0.059 0.05 0.006
Endosulfan I nd nd nd nd 0.032 J,PC 0.05 0.006 €
Endosulfan II nd nd nd nd 0.11 0.05 0.008
Endosulfan sulfate nd nd nd nd 0.046 J 0.05 0.011
Endrin nd nd nd nd 0.05 0.033 3 2
Endrin aldeh de nd nd nd 0.028 J 0.098 PC 0.05 0.008
Endrin ketone nd nd nd 0.43 0.05 0.05 0.012 f
He tachlor nd nd nd nd nd 0.05 0.006 0.4
He tachlor a oxide nd nd nd nd nd 0.05 0.005 ~ 0.2
Isodrin nd nd nd nd nd 0.10 0.015
Ke one nd nd nd nd nd 1.00 0.150 `•.
Metho chlor nd nd nd 0.10 0.014 40
Toxa hone nd nd nd nd nd 2.00 0.210 3
Polychlorinated Biphenyls (PCBs) (EPA Method 8082
Aroclor 1016 nd nd nd nd nd 1.0 0.10 € 0.5
Aroclor 1221 nd nd nd nd nd 1.0 0.21 i 0.5
Aroclor 1232 nd nd nd nd nd 1.0 0.42 0.5
Aroclor 1242 nd nd nd nd nd 1.0 0.38 0.5
Aroclor 1248 nd nd nd nd nd 1.0 0.43 0.5
Aroclor 1254 nd nd nd nd nd 1.0 0.13 0.5
Aroclor 1260 nd nd nd nd nd 1.0 0.10 0.5
Groundwater Malytical Results, page 1 of 3