1990-02-22_REPORT - C1982056

• Permit No: C1982056
• IBM Index Class Name: Report
• Doc Date: 2/22/1990
• Doc Name: ANNUAL HYROLOGIC REPORT 1989 WATER YEAR VOLUME 1 OF 2
• Annual Report Year: 1989
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

COLORADO YAMPA COAL COMPANY PAGE 1
WATER QUALITY MONITORING DATA - CATIONS, ANIONS AND FLUORIDE
NO. : 01S5 STATION NAME: 001-S-5 TYPE: WELL DATE: 01/11/90
DATE CALCIUM MAGNESM SODIUM POTASS BICARB CARBONT HYDROK CHLORIDE SULFATE FLUOR SAR
HCO3 CO3 OH
MG/L MG/L MG/L MG/L MG/L MG/L MG/L MG/L MG/L MG/L
-------- -------- -------- -------- ------ -------- -------- ------ -------- -------- ------ ------
03/15/79 11.8 0.7 137.0 1 .7 393 10.52
04/09/79 109.0 28.0 240.0 2.5 366 5.31
05/08/79 55.0 33.0 190.0 4.3 439.2 21 .6 382 5.00
07/18/79 0.3
08/15/79 79.0 50.0 215.0 4.1 462.4 16.0 361 0.3 4.66
09/10/79 109.0 30.0 235.0 4.5 186.7 18.0 393 0.2 5. 14
10/15/79 109.0 50.0 218.0 4.6 464.8 21 . 1 370 4.34
11/07/79 112.0 50.0 135.0 4.5 398.9 28.8 17.7 390 0.4 2.67
12/10/79 118.0 50.0 134.0 3.6 434.3 28.8 20.0 378 0.3 2.61
11/06/80 108.0 50.0 128.0 4.5 342.0 13.0 290 0.3 2.55
02/03/81 103.0 46.0 125.0 3.4 447.7 12.0 330 2.57
05/04/81 105.0 51 .0 128.0 3.7 464.6 12.0 350 0.3 2.56
CB/19/81 103.0 47.0 134.0 3.9 435.5 15.0 365 2.75
11/09/81 102.0 45.0 123.0 4.3 429.4 9.6 10.0 290 -0.5 2.55
04/05/82 170.0 92.0 100.0 9.7 420.9 23.0 640 -0.5 1 .54
10/07/82 160.0 80.0 94.0 7.8 401 .4 33.6 18.0 730 0.2 1 .52
01/10/83 182.0 100.0 101 .0 10.0 4B4.3 14.4 16.0 670 0.2 1 .49
04/11/83 154.0 81 .0 117.0 10.0 475.8 19.0 580 -0.5 1 .90
07/07/83 158.0 83.0 118.0 452.6 17.0 600 1.89
10/05/83 177.0 81 .0 120.0 478.2 17.0 604 1 .88
01/06/84 154.0 61 .0 89.0 475.8 16.0 557 1 .54
07/12/84 136.0 66.0 124.0 525.8 14.0 431 2. 18
10/03/84 108.0 56.0 101 .0 483.1 12.0 375 1 .97
01/14/85 105.0 54.0 700.0 854.7 13.0 253
04/08/85 116.0 56.0 128.0 1098.9 15.0 257
07/02/85 127.0 60.0 129.0 1267.6 276
10/14/B5 125.0 50.0 159.0 972.4 332
01/07/86 182.0 33.0 128.0 212.0 11 .0 340 2.29
04/16/86 109.0 46.0 169.0 495.3 348
07/02/66 118.0 51 .0 176.0 492.9 360 3.41
16/03/86 104.0 46.0 167.0 475.0 350 3.43
01/12/87 124.0 51 .0 180.0 505.0 3.0 422 3.44
04/27/87 113.0 46.0 167.0 512.0 383 3.35
07/03/07 73.0 47.0 157.0 495.0 370 3.75
09/08/87 145.0 63.0 179.0 490.0 408 3. 13
11/04/87 98.0 50.0 181 .0 526.0 401 3.71
01/26/88 119.0 49.0 180.0 534.0 416 3.51
04/04/88 95.0 32.0 135.0 443.0 368 3.06
07/16/88 92.0 43.0 140.0 483.0 391 3.02