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Lupton Lakes Gravel Mine - Ft. Lupton Colorado <br />2007 Water Quality Monitoring <br />Groundwater quality monitoring as required by the Division of Minerals and Geology Permit #M-2004-078 <br />• <br /> CRMW07 <br /> limits by <br /> Parameters Units CDFHE'~2 Baseline Levels Dec-06 Apr-07 Jul-07 Oct-07 <br />m Arsenic -Dissolved mgrs 0.01 ---- ---- ---- ---- <br />---- <br />~, <br />~ ~ Fecal Coliform orr <br />, -ABSEN'~;< --- ---- --- ---- ---- <br /> r <br />i <br />o <br />E c'" Fluoride mg!i a ~` 1.as <br />•- •- <br />Y - <br />a ~ <br />. Mercury -Dissolved mg! ~ "0.002 p!; ---- <br />` <br />~ Nitrate-N mgn 1o ao.a ---- --- -- --- <br /> ChlOrlde mg!L 250 ~~":? 158 --'- --'- --- ---- <br /> r <br />3 Iron -Dissolved mg/L , Q_3,; ~~ --- --- -- --- ---- <br /> .. <br />o = ~ p <br />H units a 5 <br />n:5 ~ --- -- -'-- ---- <br />V Y ,~ <br />~ <br />~ ~ Sulfate mgll 250 237 ---- - ---- ---- <br />~ Total Dissolved Solids mg!l '~` X500 ~ 1075 ---- ---- --- --- <br /> Bicarbonate mgrL •-•-- 384 "-- -' - --- <br />~ Calcium -Dissolved mg/L ---- <br />,,, <br />~ 139 ---- --' "-" `-- <br />m . <br />,~r <br /> Carbonate mglL -=•= ~; o -- -- - --- <br /> ~ <br /> Magnesium -Dissolved mg/L ~=' ? as ---- --° ---- ---- <br />A < <br />:~ . <br />a Sodium -Dissolved m /L <br />9 '.~- ~ '~ <br />_ `, 150 ---- -- ---- <br />a Total Suspended Solids mg/L - ---=- ~~` 9256 -" --- --" ---- <br /> <br /> Total Phosphate mg/L --- -` - -- -"-' <br /> <br />~° <br />Q Turbidity NTU ---- - _- _-_ <br />- <br /> Total Extractable Hydrocarbons mg/L 0 <br /> 2,4-D ug/L ----- ' ---- ---- ---- ---- ---- <br /> 2,4-DB Ng/L ., <br /> Dalapon N9/L 7Gn _ ` •--- --- -- --- ---- <br /> Dicamba ug/L •-•- -- ---- ---- --- ---- <br />N <br />m <br />Dichlorprop <br />ug/L <br />Q 52 to ~ <br />---- ---- - - ---- <br /> <br /> MCPA ug/L -- - ---- --- ---- <br />m MCPP ug/L ---- -- -- ---- ---- <br />= 3,5-Dichlorobenzoic Acid Ng/L <br /> <br />~' Chloramben Ng/L ---- ---- -- --- ---- <br />c Bentazon Ng/L ---- - - - ---- <br />o` Picloram ug/L --- --- --- --- --- <br />t DCPA Ng/L <br />- -- --- --- -- --- <br />U <br />... <br />, .. <br />' <br /> Acifluorfen Ng/L , <br />~. ~.._' <br />- =-- _ - ---- --- - °-- --- <br /> Pentachlorophenol ug/L b ~a'fo i b. ---- --- ---- --- ---- <br /> 2,4,5-T ug/L ---- ---- ---- ---- ---- <br /> 2,4,5-TP (Silvex) uslL .:,<.,=.:- - <br />• <br />