2008-12-17_HYDROLOGY - M2004078 (6)

Home Browse Search

Lupton Lakes Gravel Mine - Ft. Lupton Colorado 2008 Water Quality Monitoring rlrnunrtwatar nuality mnnitnrinn ac ram Brad by tha niviainn of Minerals and Genlnav Permit OM-2004-078 limits by CRMW04 Parameters Units CDPHE' 2 Baseline Levels Jan-08 Apr-08 Jul-08 Oct-08 Methyl-t-butyl ether Ng/L - ---- -" U --- U m o Benzene Ng/L 5 --- --- U -- U Toluene Ng/L 1,000 -°- -- u ---- u a Ethylbenzene Ng/L 700 ---- --- u -- U 0 0` m,p-Xylene pg/L ,400 to 10,0 ---- --- --'- "' U o-Xylene pg/L ,400 to 101 --- --- - --- U Xylene (Total) Ng/L 400 to 10, ---- -- U --- U Aldrin Ng/L --- ---- -- U --- U a-BHC pg/L --- - --- --- U --- U b-BHC Ng/L u --- U d-BHC pg/L u -- U g-BHC Vg/L ---- ---- ---- U --- U Chlordane (Technical) pg/L -- --- '--- u --- U H a-Chlordane Ng/L 0.10 to 2 ---- --- u ---- u C g-Chlordane Ng/L 0.15 U --- u ---- 2 C 4,4'-DDD pg/L 0.1 -- -- U -- U a 4,4'-DDE pg/L 0.1 --- --- U ---- u ? 4,4'-DDT pg/L 0.002 --- u ---- u ---- .o Dieidrin Ng/L 42 ---- -- u --- u o Endosulfan I Ng/L 42 -- --- u -- u 9 Endosulfan II Ng/L 42 ---- - -- U ---- u p Endosulfan sulfate pg/L 2 ---- -- u -- - u Endrin pg/L 2.1 ---- ---- U ---- U Endrin aldehyde pg/L 0.008 to 0.4 ---- ---- U -- U Endrin ketone Ng/L 0.004 to 0.2 --- -- U ---- U Heptachlor pg/L 35 to 40 ---- -- - U ---- U Heptachlor epoxide pg/L 0.032 to 3 --- --- U --- U Methoxychlor Ng/L 35 to 40 ---- - U --- U Toxaphene pg/L 0.032 to 3 - - ---- U ---- U seconaary unnKing vvater otanaaras - Ouggesiea 1_1m1t5UY trurnC. 1 nc sCwi iUai y contaminant levels are not enforceable, but are intended as guidelines. 1 Colorado Department of Public Health and Environment (CDPHE) maximum contaminant level (MCL) for Drinking Water 2 Colorado Department of Public Health and Environment (CDPHE) standards for groundwater *Laboratory results shown in RED HIGHLIGHT exceed MCL or suggested limits