2008-12-17_HYDROLOGY - M2004078 ‎(6)‎

• Permit No: M2004078
• IBM Index Class Name: HYDROLOGY
• Doc Date: 12/17/2008
• Doc Name: 2008 Annual Water Quality Rpt.- Appendix A2- Groundwater Quality Tables
• From: Denver Water
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

Lupton Lakes Gravel Mine - Ft. Lupton Colorado
2008 Water Quality Monitoring
Groundwater auality monitorina as required by the Division of Minerals and Geoloav Permit #M-2004-078
limits b CRMW16
y 2007 Proposed
Parameters Units CDPHW 2 Baseline Levels Jan-08 Apr-08 Jul-08 Oct-08
`m Arsenic - Total3 mg/L 0.01 0.03 ----
3 Fecal Coliform ou m ABSENT 1 -_- _--- -__- ---
t
E CO ' Fluoride mg/L 4 1.4 1.54 1.39 1.33 0.13
CL C
. Mercury - Total3 mg/L 0.002 0.0002 --- -- - -'
`
o Nitrate-N mg/L 10 29.9 14.03 9.06 6.94 5.49
a Chloride mg/L 250 158 114.4 112.24 101.59 110.63

9 3 Iron - Dissolved mg/L 0.3 0.77 0.009 0.03 0.167 0.145

O C - pH units 6.5-8.5 7.43 7.55 8.16 7.45
N C Sulfate mg/L 250 252 201.86 216.49 192.02 196.86
Total Dissolved Solids mg/L 500 1075 747 --- 617 547
Bicarbonate mg/L ----- 389 219.7 241.9 256.6 268.5
E Calcium - Total3 mg/L ----- 139 101.5 100 96.5 90.9
m
Carbonate
mg/L -
--
0
U
U
U
U
Magnesium - Total3 mg/L N 44 22.5 21.8 22.6 19.9
Sodium - Total3 mg/L --- 150 120.4 122.6 122.8 128.1
c Total Suspended Solids mg/L - 8015 6340 1370 4390 4840

V Total Phosphate mg/L - - 3.70 --- -- w_ __.
10
a Turbidity NTU --- - ---- 1838 762.5 4040 2155
Total Extractable
Hydrocarbons mg/L ----- 0
2,4-D u9/L - - - ---- --- ---- - ----
2,4-DB pg/L
Dalapon Ng/L 200 -- --- - -- - --
Dicamba pg/L -
Dichlorprop Ng/L 0.52 to 5
b Dinoseb pg/L 7 ---- --- -- - ----
MCPA pg/L --- -- ----
MCPP Ng/L _-
. 3,5-Dichlorobenzoic Aci Ng/L ---- -- - - --- -_-
0
Chloramben Ng/L -- - --- - -- ---
c Bentazon Ng/L --
,
=
o Picloram pg/L ----
v DCPA Ng/L ----
Acifluorfen pg/L - - --- ---- -- --
Pentachlorophenol pg/L 0.29 to 1.0
2,4,5-T Ng/L ---
2,4,5-TP Silvex i,g/L - - --- - - -- ----