REP14247

• Permit No: C1981019
• IBM Index Class Name: Report
• Doc Date: 2/23/1995
• Doc Name: 1994 ARR EXHIBIT 1 CREEKS SURFACE WATER INFORMATION
• Permit Index Doc Type: Annual Reclamation Report
• Media Type: D
• Archive: No

COLOWYO COAL COMPANY
TAYLOR CREEK
ALK AS BICARB CA COND FCOND L FE T FLOW HARD HG MG MN N N NA NH3 PB
TR PH
F PH
L P T SAR SE S04 TOS TEMP TSS ZN
DATE mg/I mg/I mg/I mgp umhos umhos mg/1 ds mgp mg/I mgn m9ll mgA mgp mgp _
mgp _ _ mgp mg/I mgp mgA C mg/I mgp
OB-Jul-92 0
1]-Aug-92 0
30-Sep-92 0
15-Oet-92 0
23-Nov-92 0
1]-Drc-92 0
21-Apr-93 2290 2250 0.01 8.0 B.0 3 28
2]-Mey-93 1030 99] 3.5 B.B 8.4 17 598
01-Jun-93 238 0.001 238 64 989 988 2.4 1.9 422 0.0001 89 0.03 0.55 32 0.11 0.02 B.4 B.3 0.02 0.69 0.004 233 608 19 B 0.01
30-Jul-Si 0
23-Aug-93 0
14-Sap-93 0
19-Oct-93 0
30-Nov-93 0
Oi-DS-93 0
18-Jen-9a 0
2]-Feb-gq 0
21-Mar-94 0
19-Apr-90 0
31-May-94 0
01-Jun-94 0
22-Jul-91 0
23-Aug-94 0
30-Sep-91 0
2t-Oct-9d 0
1B-Nov-Bt 0
12-Dec-94 0
MEAN 2]5.] 0.002] 2]6.28 91.93 1870.5 14]3.8 ].888 0.3]3 ]10.2 0.00038 112.1 0.854 2.429 83.98 O.OB 0.041 8.210 0.233 10.8]25 1.381 0.0092 91d.e 10]2 11.32 T/8.5 O.OB9
STD CEV 81.85 O.0Og9 ]3.583 2].39 33].8 390.83 24.84 0.914 228.3 0.00032 S1.B3 1.822 1.508 35.41 0.088 0.082 0.3]2 1.]38 41.1136 0.4]8 0.0161 244.9 303 8.353 2803 O.IB]
Y VALUEB 18 29 29 29 35 75 31 11) 1] 29 28 29 21 29 29 29 3] ]8 19 20 26 29 39 49 75 2B
MA% 408 0.028 406 134 2440 22]0 132 8.3 1104 0.001 238 7.85 4.95 174 0.24 0.3 9.3 23.1 185 2.59 0.09 1120 1930 25 20584 0.8
MIN ]8 0.001 ]8 28 975 200 0.04 0 113 0.0001 8 0.01 0.02 8 0.02 0.02 ].4 ] 0.02 0.25 0.001 19 144 0 2 0.005