REP49283

• Permit No: C1981019
• IBM Index Class Name: Report
• Doc Date: 3/12/2001
• Doc Name: 2000 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
Date pH Temp Conduct
S.U. deg C umho/cm
09/06/84 8.10 15.0 1700
10/02/84 7.80 8.0 1080
11/01/84 8.50 10.0 1825
11/06/84 N N N
11/16/84 N N N
12/12/84 N N N
02/22/85 N N N
04/30/85 N 12.0 N
05/31/85 N 8.0 N
06/28/85 7.40 N 1525
07/08/85 7.80 N 1675
o7/zz/BS e.2o 13.0 1700
07/29/85 N N N
08/07/85 8.00 19.0 1700
ae/zl/BS 7.so ls.o 17so
09/Ofi/85 7.50 12.0 1700
09/18/85 N N N
10/16/85 8.30 9.0 2025
10/28/85 8.20 9.0 1700
10/30/85 N N N
11/26/85 N 3.5 N
01/13/86 8.20 7.0 1700
01/28/86 N 1.0 N
02/24/86 N 8.0 N
03/27/86 N 4.0 N
04 /29/fifi N 8.0 N
05/30/86 N 18.0 N
06/17/86 N N N
Lab Lab TDS Phosph. Hicarb NH3 N03+N02
pH Conduct (180) TSS as P as CaC03 504 as N as N
S.U. umho/cm mg/1 mg/1 mg/1 mg/1 mg/1 mg/1 mg/1
8.40 1750 N 16.0 N N N N N
7.80 1120 720 4400.0 2.240 220.00 317.00 -0.02 1.30
7.60 1fi 50 N 88.0 N N N N N
7.60 1650 N 88.0 N N N N N
8.10 19s0 N 368.0 N N N N N
8.10 2010 N 378.0 N N N N N
8.30 1990 1145 360.0 0.290 376.00 499.00 -0.02 2.70
8.00 1280 N 1770.0 N N N N N
8.10 1620 1230 362.0 -0.020 305.00 549.00 O.OS 4.93
8.00 1750 1200 160.0 -0.020 290.00 599.00 0.19 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
8.40 1820 1440 20.0 -0.020 259.00 792.00 0.10 1.60
8.00 2270 N 66.0 N N N N N
N N N N N N N N N
B.lo 1830 1923 74.0 -0.020 330.00 790.00 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 316.0 N N N N N
6.30 1810 1225 6210.0 3.320 350.00 SB4 .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 -0.02 3.26
As Ca Fe Pb Mg Mn Ng Se Na 2n
mg/1 mg/1 mg/1 mg/1 mg/1 mg/1 ~ mg/1 mg/1 mg/1 mg/1
N N N N N N N N N N
0. 003 80 .00 N 0. 050 65 .000 1.390 0 .00100 -0.002 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
-0. 002 113 .00 8.100 O. o20 115 .000 0.220 O .OO1D0 0.008 111 .00 0 .067
N N N N N N ~ N N N N
-0. 001 126 .00 1.770 -0. 020 145 .000 0.120 0
I .00100 0.010 68 .00 0 .011
0. 001' 109 .00 0.970 0. 020 150 .000 0.040 0 .00020 0.008 76 .00 -0 .005
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 I N N N N
N N N N N N I N N N N
N N N N N N i N N N N
0. 001 105 .00 0.050 -0. 020 181 .000 0.020 -Oi 00020 -0.002 121 .00 -0 .010
N N N N N N N N N N
N N N N N N ~ N N N N
-0. 001 130 .00 0.140 -0. 020 190 .000 0.050 -0 .00020 -0.002 117 .00 -0 .010
N N N N N N I 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.BOO -0. 020 N 2.390 -0 .00010 0.015 103 .00 0 .110
N N N N N N I 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 0.090 -U .00020 0.012 B3. OO -0 .010
Note: N => No measurement