REP45240

• Permit No: C1984062
• IBM Index Class Name: Report
• Doc Date: 2/3/1995
• Doc Name: 1994 ANNUAL HYDROLOGY REPORT
• Annual Report Year: 1994
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

• T~ 13A
CYPRUS YANPA VALLEY COAL CORP
SUMMARY OF HATER QUALITY DATA
STATION NUMBER: 29 --- MIDDLE BELON MINE 3 (29)
PHYSICAL PROPERTIES
TEMPERATURE
CONDUCTIVITY
PH
ALKALINITY
ACIDITY
HARDNESS
SOLIDS
OILBGREASE VISIBLE
CATIONS
ANIONS
Average Std Maxims Minimm Units Count Period
FIELD 11.368 6.9 27.000 0.000 DEGREES C 306 03/79 - 09/94
FIELD 1186.297 738.0 3110.000 250.000 UNHOS/CM 299 04/79 - 09/94
LAB 1852.424 596.7 3090.000 955.000 UMHOS/CM 33 04/87 - 09/94
FIELD 7.719 0.5 9.000 6.200 PX 304 03/79 - 09/94
TOTAL 258.023 38.2 355.000 174.000 MG/L 44 06/86 - 09/94
AS [AC03 -4.000 0.0 -4.000 . -4.000 MG/L 2 04/81 - 10/81
TOTAL 671.956 357.6 1782.000 160.000 MG/L 183 10/80 - 09/94
DISSOLVED 1007.963 618.3 3860.000 101.000 MG/L 243 03/79 - 09/94
SUSPENDED 195.822 423.0 4560.000 -10.000 MG/L 242 03/79 - 09/94
SETTLEABLE -0.150 0.1 •0.100 -0.200 ML/L 2 11/84 - 06/92
NOT APPLICABLE 2.000 0.0 2.000 2.000 UNDEFINED 67 04/85 - 05/94
CALCIUM DISSOLVED 136.157 69.6 402.000 21.000 MG/L 191 10/80 - 09/94
MAGNESIUM DISSOLVED 78.220 47.0 242.000 21.000 MG/L 191 10/80 - 09/94
SODIUM DISSOLVED 56.089 26.7 148.000 13.000 MG/L 191 10/80 - 09/94
POTASBIUM DISSOLVED 3.526 1.2 6.500 1.300 NG/L 82 10/80 - 07/83
SAR NOT APPLICABLE 0.951 0.3 2.277 0.346 UNDEFINED 191 10/80 - 09/94
BICARBONATE AS XC03 257.631 81.9 570.960 91.000 MG/L 191 10/80 - 09/94
CARBONATE AS C03 14.932 13.6 74.400 0.000 MG/L 62 03/81 09/94
CHLORIDE NOT APPLICABLE 9.012 6.1 37.000 -3.000 MG/L 152 10/80 - Ob/86
SULFATE NOT APPLICABLE 514.953 363.6 1996.000 42.000 MG/L 190 10/80 - 09/94
CJ
Repor[ Date: 16-FEB-95 Pege: 1 of 3
Report Name: NDA020R