2009-04-08_REVISION - C1983058

• Permit No: C1983058
• IBM Index Class Name: REVISION
• Doc Date: 4/8/2009
• Doc Name: Information Regarding Construction & Completion of Well TPW-1 ‎(TOJ)‎
• From: DRMS
• To: Jeff Boleski
• Type & Sequence: SL2
• Email Name: KAG
• Media Type: D
• Archive: No

i •
Table 2.04.7(1)-3 . Surface-water and ground-water quality analyses, Twin Pines No. 2 Mine *
TP-SWI TP-SW2 TP-Gw-1 TP-4ZU1
4-29-R3 4-2R-R3 a_In-Ai l K_97_ul
Determination (mg/L)
a
w
Aluminum, total 1.2 0.6 43
Arsenic, total 0.022 0.020 0.034
Barium, total 0.2 1.4 2.4
Boron, total 0.1 - 0.3
Cadmium, total <0.005 (0.005 <0.005
Calcium, total 4.4 76 8.6
Chromium, total 0.026 0.035 0.19
Copper, total 0.010 0.007 0.10
Iron, total 1.8 0.47 59
Lead, total 0.028 0.020 0.17
Manganese, total 0.80 0.034 1.5
Magnesium,- total 12 20 15
Mercury, total 0.0002 0.0002 0.0002
Molybdenum, total 0.005 <0.005 0.031
Nickel, total 0.03 0.04 0.14
Potassiume total 3.6 3.7 • 1.1
Selenium, total (0.005 0.005 <0.005
Sodium, total 11 24 210
Zinc, total 0.010 0.010 0.40
Ammonia (as N) <0.2 (0.2 1.3
Nitrate (as N) <0.05 <0.05 1.0
Total Phosphorus 0.11 0.03 -
Oil and Grease 1 i -
Sulfide, total 1 3 -
TSS 52 -
TOS (at 1800C) 230 - 760
TYS 60 - -
Hardness 170 290 500
Chloride 4 - 20
Fluoride <0.5 - 1.3
Sulfate (as S04) 31 - 130
Carbonate 0 - 0
Bicarbonate 180 - 380
Sulfide, dissolved 1 5 2
Orthophosphorus _ - 0.91
'Refer to General Mine Area drawing for locati on of sami
hn?
TP-SW2 TP-Gll-1
-27-A3 5_917-R'
1.0 (Q.5 130
<0.005 <0.005 0.054
<0.2 <0.2 2.8
0.2 0.1 0.4
(0.005 <0.005 0.007
41 66 780
<0.005 <0.005 0.16
0.006 <0.005 0.40
1.4 0.06 200
O.OlO (0.005 0.42
0.046 0.009 6.4
12 20 56
0.0001 0.0001 0.0007
0.005 <0.005 (0.005
<0.02 <0.02 0.29
3.1 3.2 24
0.005 0.005 0.011
12 22 140
0.017 0.011 2.1
(0.2 (0.2 0.9
0.10 (0.05 <0.05
0.12 0.04 -
<i <1 -
<1 <1 _
29 <5 -
280 410 790
45 71 _
180 280 1400
3 10 (3
<0.5 5
0.5 1.4
40 6 7
8
0 0 0
200 320 740
- - <1
- - 0.22
1W
0 ing stations. SW-surface water. GW=ground water;