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

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COLOWYO MINE
Sample Field Fie 1d Field Lab Lab
Date pH Temp Conduc[ pH Conduct
S.U. deg C umho/cm S.U. umho/cm
07/07/86 8.40 19.0 1380 N N
07/24/B6 8.40 18.0 1975 8.10 1470
oB/oa/e6 e.7o le.o lssB e.zo lslB
09/10/86 8.00 10.0 1400 N N
09/25/86 8.00 B.0 1600 8.10 1620
10/13/86 N 8.0 N 8.30 1750
11/25/86 N 1.0 N 7.70 1830
02/12/87 N 0.0 N 8.10 1230
07/25/87 N 0.0 N 7.60 2000
09/01/87 N 14.0 N 7.80 1240
06/04/8] N 11.0 N N N
06/10/B] N N N 7.90 1410
06/18/87 8.20 25.0 1480 N N
12/21/87 N 0.0 N 7.90 1990
03/01/88 N N N 8.10 1290
07/31/88 N N N 7.90 1650
04/20/08 N N N 7.90 1970
OS/71/BB N N N 8.20 1370
06/27/88 N N N 8.20 1660
07/29/88 N N N 8.10 1870
08/16/88 8.50 19.0 1580 7.80 1080
09/19/08 8.20 19.0 1280 7.80 1770
10/12/BB 8.00 14.0 2010 8.10 1990
31/30/BB N N N ].BO 1880
02/22/89 N N N ].00 447
03/30/89 N N N 7.80 1280
10/05/89 0.67 N 2490 8.60 2190
02/28/90 N N N 8.00 200
TDS Phosph. Bica rb NH3 N03+N02
(1801 TSS as P as CaC03 504 as N as N
mg/1 mg/1 mg/1 mg/1 mg/1 mg/1 mg/1
N N N N N N N
N 12 . 0 N N N N N
1262 8.0 0.060 278.00 678.00 B 2.11
N N N N N N N
N 82.0 N N N N N
1388 26.0 B 740.00 650.00 B 2.89
N 60.0 N N N N N
912 266.0 0.280 264.00 364.00 0.1] 3.50
N 230.0 N N N N N
N 952.0 N N N N N
N N N N N N N
982 86.0 0.040 2]5.00 965.00 B 2.60
N N N N N N N
N fi.0 N N N N N
1040 20584.0 10.300 320.00 407.00 0.22 3.13
14]6 22]0.0 185.000 406.00 667.00 0.15 9.55
N 162.0 N N N N N
1112 2]2.0 0.190 24].00 515.00 0.03 N
12]9 29.0 0.020 265.00 650.00 0.04 N
N 100.0 N N N N N
N 438.0 N N N N N
N 6. 0 N N N N N
1804 62.0 0.040 320.00 1066.00 0.12 N
N 2. 0 N N N N N
318 28.0 0.323 83.00 fi6.00 0.11 N
N 2. 0 N N N N N
1930 26.0 0.055 310.00 1128.00 B N
149 6940.0 3.790 7fi .00 19.00 0.29 1.79
Noce: N -> No measurement, B -> Belov detect ion limit
As 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
N N N N N N N N N N
N N N N N N N N N N
B 9fi .00 0.040 B N 0.010 B 0.011 87 .00 B
N N N N N N N N N N
N N N 0. 2l 0 N N N N N N
B 104 .00 0.120 B N 0.060 B 0.009 107 .00 B
N N N N N N N N N N
0.002 99 .00 0.960 B 87 .000 0.190 8 0.006 ]2 .00 0.010
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 91 .00 0.700 B 118 .000 0.040 B O.OOB 66 .00 B
N N N N N N N N N N
N N N N N N N N N N
0.028 101. 00 4.000 0.030 100 .000 7.890 B 0.006 ]5 .00 0.960
0.003 128. 00 2.840 B 159 .000 0.830 B 0.008 156. 00 0.040
N N N 0.030 N N N N N N
0.001 95. 00 0.710 B 128 .000 0.100 B 0.00] 88. 00 0.010
0.001 82. 00 0.970 B 143 .000 0.060 B 0.007 94. 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
0.001 111. 00 0.220 B 238 .000 0.050 B 0.004 126. 00 B
N N N N N N N N N N
0.002 28. 00 0.500 B 16 .000 0.060 B 0.001 28. 00 B
N N N N N N N N N N
B 88. 00 0.910 0.070 160 .000 0.010 B 0.008 179. 00 0.010
0.003 32. 00 132.000 0.300 8 .000 4.300 B B 6. 00 O.B00