REP36013

• Permit No: C1981019
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: 1997 AHR EXHIBIT 1 / 1994 OR 95 INSTEAAD
• Annual Report Year: 1997
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

COLOWYO COAL COMPANY
LOWER GOODSPWNG CREEK
ALK AS BICARB CA COND FCOND L FE_T FLOW HARD HG MG MN N_N NA NH3 TEMP PH-F PH
L SAR SO9 7DS TSS PB P-T SE Zn
DATE mgll mgll mgll mg4 umhm umhm mg4 ch mg4 mgll mg4 mg4 mg4 mg4 mg4 C _ mg/I mg4 m
84 m
94 m
~
mg4
07-Apr-B2 395 0.018 395 112 1410 0.16 620 0.0010 131 0.32 50 0.04 8.2 0.77 453 1130 0.07 0.07 0.002 0.018
23-Apr-82 1450 21 B
25-Mey-82 990 17 B.1
14-Jun-82 0.003 348 98 1150 1100 0.29 8.05 649 0.0070 BB O.OB 34 0.27 73 8.5 8.7 0.59 397 885 10 0.05 0.01 0.002 O.Ot3
25-Jun-B2 1400 4.70 13 a 7.9 1060
OB-Jul-62 101 15W 1220 3.80 705 108 3B 15 8.3 0.85 915 12
12-Jul-82 103 1850 7250 320 870 100 3B 17 6.2 0.1 O.BS 830
18-Jul-82 1280 2.40 20 B.2 BBO 70
26-Jul-82 1370 2.70 25 8.1 B 885 4
02-Aug-82 1280 2.39 18 8.2 B 850 4
09-Aug-B2 1280 1.94 78 8.2 7.9 935
7B-Aug-B2 1470 1.07 17 8.7 7.8 1005 4
23-Aug-82 1440 O.B2 18 8 7.5 7170 10
30-Aug-B2 113 1450 0.82 720 51 77 B 8.2 1170 30
01-Sep-B2 1500 0.70 16 B.3
t3-SeP-82 1390 7.78 B 7.B 7.7 1080 BD
21-Sep-82 1650 0.70 12 8.2 7.8 1110 24
28-Sep-B2 1390 1.52 B B.1
OB-Oct-62 840 1.18 8 B 7.8 1150 102
77-Oct-B2 1810 0.94 3 7.8 7.9 1140 2B
21-opt-B2 1530 o.n s B ze tiW ae
02-Dec-82 1500 0.28 130 0 8 7.9 1730 30
16-Dec-B2 1500 0 8.2 7.8 1110 48
78-Jan-B3 1400 f 7.8 B 1140 30
29-ANr-B3 0002 330 108 7300 1370 0.97 738 0.0010 715 0.11 48 0.18 B 7.B B.2 0.75 SOB 1000 4 0.07 0.02 0.002 0.005
OS-Mey-B3 1030 045 B 6.3 10
t5-Jun-B3 0.002 318 109 1170 0.37 878 0.0070 98 0.11 34 0.03 18 B 0.58 344 890 74 0.02 O.OB 0.002 0.005
OB-Jul-B3 0.002 302 BS 1070 0.58 11.13 550 0.0010 82 0.14 26 003 18 8.7 0.53 278 785 42 0.02 0.04 0.002 0.014
14-Jul-83 7320 O.BB 8.43 18.5 6.1 46
25-Jul-83 1270 0.98 7.87 7B 8.2 IB
01-Aug-83 1280 7.22 i6 6.2 58
09-Aug-83 1350 4.80 18.5 8.2 28
1B-Aug-63 1350 3.98 18.5 B 1000 18
ZB-Aug-83 1380 3.23 7B 7.D 3B
02-Sep-83 0.002 334 V2 1310 0.34 3.01 0.0010 107 0.07 1.730 35 0.24 1B B 487 1000 30 O.OB 0.02 0.002 0.011
09-Sep-83 1430 3.83 73 8 1080 58
18-Sap-B3 14
23-Sep-B3 9.5
27-Sep-83 13
04-Oct-83 1300 7 82 7040 38
72-Oci-83 1200 10 B.2 7010 52
19-Oct-B3 B 8.2
20-Oct-B3 1300 7.5 6.2 1050 7B
27-Oct-B3 1375 7320 2.22 3.5 B.2 8.1 40
18-Nw-83 1030 4.45 4 8.2 1080 20
f2-Dec-B3 0.002 373 137 1500 0.48 0.0070 700 0.72 7.480 45 0.02 3 8.7 482 7080 10 O.OB 0.02 0.002 0.007
13-Mer-B4 0.002 255 88 1210 0.41 0.0005 100 0.18 0.400 42 0.02 4 7.8 7.8 447 875 36 0.02 0.02 0.002 0.071
30-Apr-B4 1010 B 7.B 8.7 414
31-Mey-89 f 090 8.2 1150
Ofi-Jun-B4 t7 8.7
25-Jul-B9 1850 1380 18.00 23 B 7.9 228
73-Aug-84 0.002 315 138 1725 1740 0.98 10.00 0.0005 150 0.09 8.200 62 0.02 20 7.8 8.1 773 1430 70 0.02 0.03 0.014 0.015
OB-Sep-B4 1820 7.80 13 8.2
02-0.t-B4 0.002 358 152 1750 1780 O.B4 8.70 0.0005 148 0.13 3.170 84 0.02 73 8.1 B 711 1340 Sd 0.02 0.02 O.OOB 0.025
OI-Nov-B4 1800 1600 7.45 70 B 7.5 6B
OB-Nw-BO 1600 7.5 88
18-Nw-B4 1820 8.1 114
12-Dec-B4 ~ 1890 B.1 128
22-Feb-BS 0.002 402 152 IB70 7.77 0.0005 155 0.15 8.700 70 0.02 B.f 709 1380 B9 0.02 0.7 0.007 0.048
30-Apr-BS 7110 15 B.2 3700
37-Mey-85 0.001 314 747 1580 1.56 0.0005 145 0.17 5.680 45 0.08 7 8.2 560 1240 268 Q02 0.02 O.OOB 0.012