REP15293

• Permit No: C1981019
• IBM Index Class Name: Report
• Doc Date: 3/10/2000
• Doc Name: 1999 ARR & AHR Exhibit 1 CREEKS SURFACE WATER INFORMATION
• Permit Index Doc Type: ANNUAL RECLAMATION REPORT
• Media Type: D
• Archive: No

~.
COLOWYO MINE
Sample Field Field Field
Oa to pH Temp Conduct
S.U. deg C umho/cm
10/02/84 7.80 8.0 1080
11/ol/e4 e.so lo.o lees
11/Ofi/e4 N N N
11/16/84 N N N
12/12/84 N N N
02/22/85 N N N
04/30/05 N 12.0 N
O$/31/BS N 8.0 N
O6/2B/85 7.90 N 1525
07/08/85 7.80 N 1675
07/22/85 8.20 13.0 1700
07/29/85 N N N
08/07/85 8.00 19.0 1700
OB/21/BS 7.80 15.0 1750
09/06/85 7.50 12.0 1700
09/18/85 N N N
10/16/B$ B.JO 9.0 2025
30/28/85 8.20 9.0 1700
10/30/85 N N N
11/26/8$ N 3.5 N
O1/17/Bfi 8.20 7.0 1700
01/28/86 N 1.0 N
02 /24 /B6 N B.0 N
03/27/86 N 4.0 N
04/29/86 N 8.0 N
O$/30/B6 N 18.0 N
06/17/86 N N N
O6/1B/86 8.10 18.0 1400
Lab Lab TDS Phosph. Bicarb NHJ N03+N02
pH Conduct (180) TSS as P as CaC03 504 as N as N
S.U. umho/cm mg/1 mg/1 mg/3 mg/1 mg/1 mg/1 mg/1
7.80 1120 720 4400.0 2.240 220.00 317.00 B 1.30
7.60 16 s0 N 68.0 N N N N N
7.60 1650 N 88.0 N N N N N
8.10 1950 N 768.0 N N N N N
9.10 2010 N 378.0 N N N N N
8.30 1990 1145 360.0 0.290 376.00 494.00 8 2.70
8.00 1280 N 1770.0 N N N N N
8.10 1620 1230 362.0 B 305.00 549.00 0.05 4.93
8.00 1750 1200 160.0 B 290.00 599.00 0.14 4.95
N N N N N N N N N
N N N N N N N N N
8.00 1900 N 10.0 N N N N N
N N N N N N N N N
7.90 1980 N 14.0 N N N N N
N N N N N N N N N
8.90 1820 1440 20.0 B 259.00 792.00 0.10 1.60
8.00 2270 N 6fi .0 N N N N N
N N N N N N N N N
8.10 1830 1423 74.0 B ]30.00 790.00 0.04 3.23
7.50 1690 N 500.0 N N N N N
N N N N N N N N N
8.40 1300 N 31fi.0 N N N N N
8.30 1810 1225 6210.0 3.720 350.00 584.00 0.15 3.33
8.00 1920 N 924.0 N N N N N
8.00 1110 N 765.0 N N N N N
7.90 1350 N 202.0 N N N N N
8.30 1500 1140 136.0 0.100 285.00 539.00 B 3.26
N N N N N N N N N
Note: N -> No measurement, B -> Be Sov detection limit
l~n Ca Fe Pb Mg Mn Hg Se Na Zn
mg/1 mg/1 mg/1 mg/1 mg/1 mg/1 mg/1 mg/1 mg/1 mg/1
0.003 80. 00 N 0.050 65. 000 1.390 0.00100 B 73. 00 0.270
N N N N N N N N N N
N N N N N N N N N N
N N N N N N N N N N
N N N N N N N N N N
B 113. 00 8.100 0.020 115. 000 0.220 0.00100 0.008 111. 00 0.067
N N N N N N N N N N
B 126. 00 1.770 B 145. 000 0.120 0.00100 0.010 69. 00 0.011
0.001 109. 00 0.970 0.020 150. 000 0.040 0.00020 0.000 76. 00 B
N N N N N N N N N N
N N N N N N N N N N
N N N N N N N N N N
N N N N N N N N N N
N N N N N N N N N N
N N N N N N N N N N
0.001 105. 00 0.050 B LB 1. 000 0.020 B B 121. 00 B
N N N N N N N N N N
N N N N N N N N N N
B 130. 00 0.140 B 190. 000 0.050 B B 117. 00 B
N N N N N N N N N N
N N N N N N N N ~ N N
N N N N N N N N N N
0.003 134. 00 2.800 B N 2.340 B 0.015 103. 00 0.110
N N N N N N N N N N
N N N N N N N N N N
N N N N N N N N N N
0.001 100. 00 0.370 N N 0.040 B 0.012 83. 00 B
N N N N N N N N N N