REP07202

• Permit No: C1981038
• IBM Index Class Name: Report
• Doc Date: 5/1/1991
• Doc Name: 1990 ANNUAL HYDROLOGY REPORT PART 1 OF 6
• Annual Report Year: 1990
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

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TABLE 27
SUMMARY OF WATER OUALITV DATA
lsso
POND 13-4, STEVEN'S GULCH
oARAMETER MEAN STD. DEV. MA%. MIN . UNITS. N0. PERIOD
PHYSICAL PROPERTIES
TEMPERATURE FIELD 15. 533 3. 179 20 .000 13. 000 DEGREES C 6 4/90-10/90
CONDUCTIVITY FIELD 873. 333 t35. 15a 1030 .000 620. 000 UMHOS/CM 6 4/90-10/90
CONDUCTIVITY LAB 1005. 000 233. 345 1170 .000 840. 000 UMHOS/CM 2 5/90- 8/90
PH FIELD 0. 380 0. 501 9 .200 8. 000 PH 5 5/90-10/90
PH LAB 8. 400 O. t47 B. SOD 8. 300 PH 2 5/90- B/90
ALNAL1NITV TOTAL 743. 500 48. 790 278. 000 209. 000 MG/L 2 5/90- B/90
HARDNESS TOTAL 344. 000 65. 053 390. 000 298. 000 MG/L 2 5/90- B/90
SOLIDS DISSOLVED 737. 000 162. 634 852. 000 622. 000 MG/L 2 5/90- 8/90
SOLIDS SUSPENDED 62. 000 33. 941 86. 000 38. 000 MG/L 2 5/90- 8/90
SAR 2. 483 0. 660 2. 950 2. 016 2 5/90- 8/90
CATIONS
C<LCIUM DISSOLVED 77. 000 9. 899 84 .000 70. 000 MG/L 2 5/90- 8/90
M-ONES] UM DISSOLVED 37. 000 9. 899 44 .000 30. 000 MG~L 2 5/90- H'9~~
SOOIUM DI&SttL VEU t07. 00D 38. 183 134. 000 80. 000 MG/L _ 5/90- tl-90
ANIONS
BICARBONATE AS HC03 289 .500 70. 003 339 .000 240. 000 MG/L 2 5/90- B/90
CARBONATE AS C03 7 .000 0. 000 7 ,000 0. 000 MG/L 2 5/90- B/90
CHLORIDE 21 .000 8. 485 27 .000 15. 000 MG/L 2 5/90- B/90
SULFATE 371 .000 5. 656 375 .000 367. 000 MG/L 2 5/90- B/90
U = MICRO