2008-12-17_HYDROLOGY - M2004078 ‎(7)‎

• Permit No: M2004078
• IBM Index Class Name: HYDROLOGY
• Doc Date: 12/17/2008
• Doc Name: 2008 Annual Water Quality Rpt.- Appendix A1- Groundwater Quality Tables
• From: Denver Water
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

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Lupton Lakes Sand and Gravel Mine - Ft. Lupton, Colorado
Water Quality Monitoring Summary
Sample Date: January 2008
Groundwater quality monitoring as required b the Division of Minerals and Geology Permit #M-2004-078

Wells Recharge

limits by Test
Detection Proposed
Baseline South North
Parameters Units CDPHE"' Limits Levels CRMW-01 CRMW-02 CRMW-04 CRMW-06 CRMW-09 CRMW-16 CRMW-41 Recharge Recharge
Arsenic - Dissolved mg/L 0.01 0.0020 0.03 - - - - - -
Fecal Coliform mpn / ABSENT 2 1 - - - -- - - - - -

E
c
Fluoride 100 ml
mg/L
4
0.09
1.4
0.99
1.00
0.96
1.26
0.74
1.54
1.04
1.29
1.32
'
C
C Mercury mg/L 0.002 0.0002 0.0002 - - - - - - - - -
0 Nitrate-N mg/L 10 0.04 29.9 30.39 19.93 11.19 16.74 1.06 14.03 3.61 17.96 15.75
` Chloride mg/L 250 0.01 158 210.86 127.38 97.90 108.22 251.48 114.4 232.57 107.40 111.95
Iron - Dissolved mg/L 0.3 0.005 <0.005 0.014 <0.005 <0.005 0.015 0.009 0.018 <0.005 <0.005
O c
I pH units 8.5 - - 7.02 7.10 7.15 7.44 7.52 7.43 7.07 7.44 7.76
e Sulfate mg/L 250 0.01 237 211.64 238.39 159.03 202.60 264.77 201.86 219.62 200.41 203.41
to
0 Total Dissolved Solids m /L Soo 5.0 1075 1152 909 630 763 1239 747 1163 763 782
Bicarbonate mg/L - 0.1 384 375.9 299.6 235.6 238.1 563.2 219.7 560.6 221.7 224.2
Calcium - Dissolved mg/L - 0.40 139 170.3 123.6 94.9 93.3 190.1 101.5 180.2 94.0 97.9
r
o Carbonate mg/l. - 0.1 0 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1
E Magnesium - Dissolved mg/L - 0.1 44 34.8 27.0 21.0 22.8 38.8 22.5 43.8 22.4 21.6
Sodium - Dissolved mg/L - 0.1 150 168.6 143.1 97.6 128.7 199.8 120.4 183.2 120.3 125.5
Total Suspended Solids mg/l. - 5.0 8015 3650 1430 5130 3480 168 6340 175 <5 <5
Turbidity NTU - 0.0 - 1588.00 803.00 2285.00 1368.00 80.00 1838.00 160.00 1.62 1.79
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