1990-02-22_REPORT - C1984062 ‎(2)‎

• Permit No: C1984062
• IBM Index Class Name: Report
• Doc Date: 2/22/1990
• Doc Name: ANNUAL HYDROLOGY REPORT PART 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 - PHYSICAL PROPERTIES
NO. : 700 STATION NAME: MIDDLE ABV MINE 3 (09243700) TYPE: STREAM DATE: 01/09/90
DATE TEMP EC EC PH PH EH SOLIDS SOLIDS SOLIDS HARDN ALKAL OIL•GR
FIELD LAB FLO LAB FIELD DISS. SUSP. SETTL. TOTAL TOTAL VISBL.
DEG C UMHOS/CM UMHOS/CM MV MG/L MG/L MG/L MG/L MG/L 1=V 2=N
_____ ________ ________ ____ _____ _______ ________ ________ _______ ______ ______ _
09/02/75 740.0 8.4
10/22/75 850.0 8.4 346.0 282.0
11/05/75 850.0 8.8 340.0 278.0
12/02/75 800.0 8.5 325.0 277.0
01/22/76 780.0 8.2 322.0 249.0
02/05/76 700.0 8.4 313.0 260.0
03/05/76 660.0 7.6 283.0 224.0
04/08/76 700.0 7.9 264.0 232.0
05/07/76 410.0 8.3 166.0 135.0
06/04/76 500.0 7.6 234.0 192.0
07/16/76 600.0 8.5 261.0 221.0
08/10/76 8.4 201.0 189.0
11/22/76 800.0 7.5 356.0 298.0
02/28/77 730.0 7.6 329.0 262.0
03/29/77 560.0 7.8 258.0 200.0
04/20/77 650.0 8. 1 296.0 230.0
05/11/77 725.0 0.0 340.0 270.0
06/27/77 58C.0 7.2 274.0 210.0
07/13/77 500.0 7.7 259.0 210.0
01/24/78 840.0 8. 1 393.0 260.0
04/18/78 430.0 8.3 205.0 130.0
05/30/78 420.0 8.5 246.0 190.0
06/19/78 500.0 8.0 272.0 230.0
07/11/78 592.0 8.5 277.0 250.0
08/01/78 600.0 8. 1 290.0 260.0
09/13/78 310.0 8.2 148.0 110.0
11/21/70 7BO.0 8.1 355.0 260.0
04/27/79 408.0 7.9 172.0 120.0
05/23/79 410.0 7.7 209.0 150.0
06/27/79 355.0 7.9 166.0 130.0
08/15/79 700.0 8.2 334.0 270.0
12/10/79 761.0 8.3 349.0 290.0
04/15/80 600.0 7.7 269.0 200.0
04/21/80 400.0 7.2
04/22/80 430.0 7.5 189.0 110.0
04/25/80 655.0 7.9 276.0 240.0
04/29/80 380.0
05/20/80 380.0 7.7
05/28/80 460.0 8.0 227.0 170.0