2008-04-15_REVISION - M1980244 ‎(318)‎

• Permit No: M1980244
• IBM Index Class Name: REVISION
• Doc Date: 4/15/2008
• Doc Name: VOL II Appendix 2, Attachment A- Main Project Area Hydrologi Monitoring Data Summaries
• From: CC&V
• To: DRMS
• Type & Sequence: AM9
• Media Type: D
• Archive: No

Table A3 CC-03 Water chemistry summary statistics
Station Identification: 0003
Location Cripple Creek
Station Type: Surface Water
Period of Record Start: February 5, 1996
Period of Record End: December 14, 2006
•
Number of Maximum Minimum
Average Standard
Parameters Units Number of analytes
nondetected values
value
value deviation
Field Parameters
I
00
1939
1
50
357.22
373.81
Flow gpm 62
2 .
22
2 .
<0
10.2
7.3
Water Temperature C 92 0 .
00
1475 343.00 744.31 192.52
Conductivity pmhos 87 .
9
3 4
4 7
9 0.6
pH su
/1 92
85 0
0 .
12.20 .
0.40 .
8.28 2.00
Dissolved Oxygen mg
General Parameters
0
731
220
456
124
Total Dissolved Solids mg/l 74 <0 5
5 10
3
Acidity mg/1 65 63 86.0 . .
Alkalinity as CaC03 mg/l 23 0 192 38 100

Ammonia
mg/l
74
65
1.10
<0.05
0.06 .1

Hardness

mg/1

75

0

366.00

62.00

180.22 833.8

1
.8
Total Suspended Solids mg/l 75 24 790.00 <5 99.79
Special Parameters
75
<0
05
<0.01
0.01
CN, Free mg/1 76 75 .
01
0 <0.005 0.001
WAD CN mg/1 76 .

Major Anions
1
156
<10 V
36
Bicarbonate ion (as CaC03) mg/1 61 2
Carbonate ion (as CaC03) mg/1 61 59 12
00
193 <0
00
19 66
87 42.19
Chloride mg/1 75 0
0 .
50
4 .
1.48 . 0.46
Fluoride mg/l 75 0 .
60
17 3.94 3.30
Nitrate mg/I 74 1 .
411
00 27.70 . 88.11
Sulfate mg/1 75 .
Major Cations
74
0
112.00
19.00
54.98
24.07
Calcium mg/1 74 0 27.60 3.08 10.83 5.80
Magnesium mg/l 0 10
50 4.92 7.44 1.16
Potassium mg/1 64 0 .
141
00 32.60 74.79 22.78
Sodium mg/1 64 .
Trace Metals
75
71
0.014
<0.005
0.003
0.002
Arsenic, (total recoverable) mg/1 01
(dissolved)
Cadmium mg/1 75 52 0.007 <0.000I 0.001 0.0
,
(total recoverable)
Chromium mg/1 14 13 0.001 <0.001 0.001 0.0001
,
(dissolved)
Copper mg/1 75 4 0.183 <0.005 0.013 0.021
,
(dissolved)
Iron mg/l 75 62 1.96 <0.01 0.07 0.24
,
(total recoverable)
Iron mg/1 75 1 26.10 <0.05 1.35 3.52
,
(dissolved)
Lead mg/l 75 69 <0.01 <0.001 0.0008 0.0008
,
Manganese, (dissolved) mg/1 75 8 15.10 <0.01 1.96 2.98
(total)
Mercury mg/1 75 73 <0.001 <0.0001 0.0001 0.0001
,
(dissolved)
Nickel mg/1 75 39 0.08 <0.005 0.01 0.01
,
(dissolved)
Selenium mg/l 75 73 0.0060 <0.005 0.0026 0.0005
,
(dissolved)
Silver mg/1 75 74 <0.007 <0.0005 0.001 0.0004
,
Zinc, (dissolved) mg/l 75 30 1.35 0.02 0.11 0.20 -
NA: Not analyzed
ID: Insufficient data
Nondetects set to '/2 detection limit for calculations
0