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 quality monitorina as required by the Division of Minerals and Genlnnv Parmit am-2nna-17117A
limits b
Y
2007 Proposed CRMW40

Parameters
Units
CDPHE',Z
Baseline Levels _
Jan-08 Apr-08 Jul-08 O tC 08
Arsenic - Tota13 mg/L 0.01 0.03
3 Fecal Coliform o m ABSENT 1 --
l
100
Fluoride mg/L 4 1.4 - - -- -- 0.11
CL c
. Mercury - Total3 mg/L 0.002 0.0005 -- - --- ----
_
Nitrate-N mg/L 10 29.9 -- -- - - 18.38
`0 Chloride mg/L 250 158 -'-' -' 88.71
.
4

Iron - Dissolved
mg/L
0.3 0.133
0.77 -- - -- - -
? pH units 6.5-8.5
--- - - -- 7.19
----
A N Sulfate mg/L 250 237 ---- - -- -- 159.01
Total Dissolved Solids mg/L 500 1075 --- -- -- 580
Bicarbonate mg/L --- 384 -- --- --- 202.4
Calcium - Tota13 mg/L ---- 139 ---- --- - 78.9
Carbonate mq/L
- u
0 :i:
Magnesium - Tota13 mg/L F 47.7 16.5
R
n.
Sodium - Total3
mg/L
-----
150 -- - -- 103.2
c Total Suspended Solids mg/L -- 8955 ---- --- ---- 9000

Total Phosphate mg/L -- 3.75 ''--
13
a Turbidity NTU -- ---- -- --- -- 4617.5
Total Extractable
Hydrocarbons mg/L ----- 0 _-- ?- -?
2,4-D Ng/L -- -- ---- ---
2,4-DB pg/L -- -- -__ _- _-- _-_ ?.
Dalapon pg/L 200
Dicamba pg/L - - ---- _W __ _-.
Dichlorprop pg/L 0.52 to 5 - - --- ---- - ..-
'd Dinoseb pg/L 7 - - -- - --- -- --

m MCPA pg/L
MCPP ug/L
= 3,5-Dichlorobenzoic Aci pg/L ---- -- -- - -

Chloramben Ng/L
e Bentazon Ng/L
,
=
o Picloram pg/L
t
v DCPA pg/L -- - ---- --- ---
Acifluorfen pg/L ----
Pentachlorophenol pg/L 0.29 to 1.0 -- - - -- --- ---
2,4,5-T pg/L ---
2,4,5-TP Silvex pg/L ----- -- --- ---- ---- ---