1990-01-25_HYDROLOGY - M1977493

• Permit No: M1977493
• IBM Index Class Name: HYDROLOGY
• Doc Date: 1/25/1990
• Doc Name: Tenmile Creek Groundwater Monitoring Wells- 1989 Annual Report
• From: Climax
• To: CDPHE-WQCD
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

Page No. 1
01/28/91
CLIMAX MOLYBDENUM COMPANY
GROUNDWATER MONITORING WELL ANALYSIS RESULTS
"All Parameters In mg/1 Unless Otherwise Noted"
SUMMARY REPORT 1987 - 1990
GROUNDWATER SAMPLE STATIC PURGE SAMPL TOTAL *pH* COD CYANIDE HARDNESS CADMIUM COPPER LEAD ZINC IRON MANG MOLY SULFATE
MONITORING DATE WATER TIME FILTR DISSOL S.U. TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL TOTAL AS
WELL LEVEL (MIN) (Y/N) SOLIDS AS CN- AS CaCO3 REC REC REC REC REC REC REC SO4
NO. 1
06/26/87 29.9 15 Y 518 6.8 4.3 <0.005 313 0.002 0.01 0.01 0.23 0.01 0.02 0.40 316
09/15/87 20.5 35 N 549 6.3 NA 0.001 342 0.004 <0.001 0.001 1.22 0.19 0.05 0.34 332
01/26/88 15.9 11 Y 548 6.4 6.0 0.001 359 0.005 0.009 0.018 1.26 0.15 0.08 6.38 358
05/10/88 17.0 15 Y 572 6.8 7.3 0.092 350 0.023 0.003 0.001 1.22 0.03 0.63 0.34 410
08/17/88 16.5 12 Y 518 6.8 <5 0.002 331 0.007 0.005 0.005 1.14 0.12 9.04 0.37 322
10/26/88 16.5 14 Y 514 6.8 <5 6.005 290 0.004 0.007 6.005 1.10 0.94 0.03 0.44 336
02/01/89 16.7 15 Y 464 6.7 <5 0.001 308 0.005 0.01 0.004 1.03 0.06 0.03 0.43 209
05/10/89 17.1 17 472 7.1 <5 <0.001 304 0.004 0.007 0.001 0.97 0.04 0.03 0.42 302
08/02/89 16.4 15 Y 502 7.3 <5 0.002 312 0.003 0.004 0.006 1.00 0.04 0.03 0.48 323
11/22/89 16.5 15 Y 490 7.0 <5 0.002 324 0.005 0.001 0.002 1.95 0.03 0.02 0.47 310
02/21/90 15.5 25 Y 500 7.0 <5 0.002 305 0.004 0.004 0.002 0.96 0.03 0.04 0.47 311
05/23/90 17.5 16 Y 496 6.7 5 0.601 305 0.004 0.006 0.001 0.91 0.62 0.04 0.37 297
08/29/90 16.5 15 Y 492 7.0 <5 0.001 319 0.004 0.004 0.001 0.96 0.10 0.03 0.52 298
11/21/90 16.1 15 Y 518 6.9 <5 0.001 320 0.004 0.003 0.404 0.96 0.09 0.02 0.50 332
NO. 2
06/30/87 11.5 15 Y 72 7.0 <5 <0.005 72 0.601 <0.01 <0.01 0.10 0.11 0.02 0.06 35
09/15/87 14.7 30 N 125 6.8 NA 0.001 85 0.001 0.001 0.001 0.01 0.03 0.01 0.01 60
01/26/88 21.9 11 Y 130 6.2 0.7 0.001 93 0.001 <0.001 0.006 0.09 0.01 0.01 0.01 54
05/10/88 23.1 15 Y 186 7.2 0.9 0.004 92 0.001 0.002 0.068 8.02 0.41 0.01 0.01 86
08/17/88 22.3 11 Y 140 7.4 <5 0.001 95 0.001 0.002 0.001 0.02 6.91 0.01 0.01 76
10/26/88 21.8 14 Y 142 6.9 <5 0.032 45 0.001 assist 0.004 0.01 0.02 0.01 0.03 72
02/01/89 22.9 15 Y 144 7.1 <5 0.001 97 0.001 0.03 0.904 0.01 0.01 0.01 0.02 65
05/10/89 23.8 17 Y 144 7.4 <5 0.001 94 0.001 0.022 0.601 <6.01 0.03 0.04 0.01 64
08/02/89 22.2 15 Y 164 7.4 <5 0.001 100 <0.001 0.002 <0.001 0.02 0.02 0.02 0.02 67
11/22/89 22.0 15 Y 136 7.2 <5 0.002 101 0.001 0.001 0.003 <0.02 0.02 0.02 0.62 67
02/21/90 21.5 24 Y 188 7.3 <5 0.003 100 0.001 0.002 0.002 0.02 6.02 0.62 0.02 68
05/23/90 21.5 16 Y 156 6.9 6 0.001 104 0.001 0.001 0.065 <0.02 0.62 0.02 0.02 70
08/29/90 22.0 15 Y 176 7.2 <5 0.001 108 0.001 0.001 0.001 <0.02 0.02 <0.02 0.06 66
11/21/90 19.6 15 Y 182 7.1 <5 0.001 104 0.001 0.001 0.001 0.02 <0.02 0.02 0.02 76