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Lupton Lakes Sand and Gravel Mine - Ft. Lupton, Colorado <br />Water Quality Monitoring <br />~,....~... ,.,,.,riT„ mnniTnrinn ~~ ~A~I iirs~ri by tha rlivi~inn of Minerals and Geology Permit #M-2004-078 <br />• <br />V I VUI IU WPlG1 lrUPUlr ~ ~ ~ '~1 "•• "`1" •• _•.. ~ ....~ - - - <br /> limits by <br />CRMW-41 <br /> Parameters Units CDPHE''~ Oct-05 Nov-05 Dec-05 Apr-06 Jul-06 Oct-06 <br />~, Arsenic -Total' r»g!L o.ot 0.004 U U 0.0093 0.0033 U <br /> <br />~ ~ <br />Fecal Coliform mr"' ~ <br />tnt, I,,, ABSENT <br />~ U U 2? U U <br /> a 1 <br />03 1.1 1.6 1.3 1.4 1.5 <br />>` c ~ Fluoride n,~~ L . <br />a~ Mercury`s n,g'L o.002 0.0004 U ---- U U U <br />~ Nitrate-N .„y ~ ~0 t 2.3E 15 19.5 14.9 13 13.9 <br />d Chloride r»y L 250 104 113 1 19 117 121 127 <br />m ~ Iron -Total' .»g!L 0.3 7.379 0.65 0.74 43 19 8.2 <br />o ~ ~ pH <br />units <br />6.5 - 8.5 <br />7.1 7.1 7.06 7.12 7.1 6.97 <br />~ ~ Sulfate n,g!L 250 116.4 216 213 213 215 222 <br />~ Total Dissolved Solids mg/L 500 ; 5 884 936 1010 917 ~zu <br /> Bicarbonate n,y!L - 324.5 330 320 315 336 340 <br /> Calcium -Total' n,g~'~ - 117 110 100 110 110 110 <br />d <br />01 <br />Carbonate <br />n,g!L <br />- <br />U <br />U <br />U <br />U <br />U <br />U <br />`~° Magnesium -Total' i»g!L -- 2G 7 28 28 34 31 30 <br />°' Sodium - Total3 mg!L - 118.8 120 130 120 140 140 <br />m <br />~ <br />Total Suspended Solids <br />n,glL <br />- <br />5533 2700 1770 1610 585 233 <br />0 <br />1 <br />5 <br />3.3 <br />0.78 <br />0.64 <br />0.43 <br /> Total Phosphate mg!L - ---- . <br />'a <br />T <br />939 <br />2040 <br />1080 <br />378 <br />413 <br />150 <br />Q Turbidity N <br />U - <br /> ---- U U U U U <br /> Total Extractable Hydrocarbons n,g!L --- <br /> 2,4-D Ng/L -- ----- U U U U U <br /> 2,4-DB Ng/L - ----- U U U U U <br /> Dalapon Ng/L 200 ----- U U U U U <br />v Dicamba Ng/L ----- U U U U U <br />~ <br />Dichlorprop <br />Ng/L <br />o.52 to 5 <br />----- U U U U U <br />= Dinoseb pg/L 7 ----- U U U U U <br />d MCPA Ng/L. -- ----- U U U U U <br /> MCPP u9/L ---- ---- - U U U U U <br />r 4-Nitrophenol ~g/l. 5s ---- U U U U U <br />v Pentachlorophenol ug/L o.2s to ~.o ____ _ U U U U U <br /> 2,4,5-T pg/L -- ---- - U U U U U <br /> 2,4,5-TP (Silvex) NglL -- ---- - U U U U U <br /> <br />