2007-02-02_HYDROLOGY - M2004078

• Permit No: M2004078
• IBM Index Class Name: HYDROLOGY
• Doc Date: 2/2/2007
• Doc Name: Draft water quality baseline report ‎(part 1)‎
• From: Brad L Hagen
• To: DRMS
• Email Name: CBM
• Media Type: D
• Archive: No

•
Lupton Lakes Sand and Gravel Mine - Ft. Lupton, Colorado
Water Quality Monitoring
rrnundwater nuality monitoring as required by the Division of Minerals and Geology Permit #M-2004-078
•
limits by CRMW-02
Parameters Units CDPHE''2 Oct-OS Nov-05 Dec-OS Apr-O6 Jul-06 Oct-06
o`, Arsenic -Total' my i o.oi 0.007 ---- ---- 0 0.014 ----
~ 3 Fecal Coliform n'~" ABSENT U ---- 2 U U ----
1~N1 r,
f0
E c'
Fluoride
-~.~ ~
a
0.8 0.64 0.94 1.1 1.1 1.2
a` c Mercury »~~ ~ 0.002 U - - -- 0 0.00012 ----
~ Nitrate-N mg l 10 18.G7 17.9 14.8 8.3 11.6 28.7
a~ Chloride mra ; 250 155.5 161 150 138 163 158
~Y
3
Iron -Total'
n,g l-
0.3
24.56
0.79
0.68
76
55
23
o ~~ pH urns 6.5-8.5 7.13 7.17 7.13 7.14 7.08 7.18
~ ~ Sulfate m,~a. 250 203.7 238 222 211 217 ?_49

~ Total Dissolved Solids ma l 500 1019 976 980 869 960 1160
Bicarbonate n,g l -- 372.6 409 281 294 298 259
Calcium -Total' mc~ - 1 19.6 110 100 130 110 120
d
°'
Carbonate
mg'L
-
U
U
U
U
U
ll
E
~ Magnesium -Total{ myrL - 36.8 28 24 37 30
m
a
Sodium -Total
mq:l
-
162.6
160
150
170
140
~
~ Total Suspended Solids mart - 4800 9800 2180 2340 1630 '
Total Phosphate ~»,~ ~ - - NIA ---- 0 ---- ---
Q Turbidity Ni t i -- 818 6330 1330 12.6 1080 425
Iota! Et;ractable Flyilrocarhons mg.l -- --"- ---- ~ ---- ----
Secondary Drinking Water Standards -Suggested Limits by CDPHE. The secondary maximum contaminant levels are
not enforceable, but are intended as guidelines.
' Colorado Department of Public Health and Environment (CDPHE) maximum contaminant level (MCL) for Drinking Water
' Colorado Department of Public Health and Environment (CDPHE) standards for yroundwater
' Dissolved Metals during the Nov. and Dec. 2005 Sampling Events.
"Laboratory results shown in RED HIGHLIGHT exceed MCL or suggested limits
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