1990-04-09_REPORT - C1981044

• Permit No: C1981044
• IBM Index Class Name: Report
• Doc Date: 4/9/1990
• Doc Name: AHR: Text & Tables
• Annual Report Year: 1989
• Permit Index Doc Type: Hydrology Report 1989
• Media Type: D
• Archive: No

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PAGE 1
TABLE 15
SUMMARY OF WATER QUALITY DATA
WELL 259. TWENTYMILE SANDSTONE
PARAMETER MEAN STD, DEV. MAX. MIN. UNITS. NO. PERIOD
PHYSICAL PROPERTIES
TEMPERATURE FIELD 10.843 2.818 16.000 4.000 DEGREES C 32 5/82-10/89
CONDUCTIVITY FIELD 536.080 259.452 144D.000 122.000 UMHOS/CM 36 . 1/82-10/89
CONDUCTIVITY LAB 468.500 119.849 570.000 141 .000 UMHOS/CM 14 3/81- 6/89
PH FIELD 7.491 0.547 8.700 6.000 PH 36 1/82-10/89
PH LAB 7.893 0.405 8.410 7. 130 PH 13 6/81- 6/89
ALKALINITY TOTAL 201 .230 60. 177 245.000 44,000 MOIL 13 3/81- 6/89
ACIDITY AS CAC03 0.000 0.000 0.000 0.000 MOIL 1 3/85
HARDNESS TOTAL 199.500 60. 118 230.000 36.000 MOIL 10 3/81- 6/89
SOLIDS DISSOLVED 287.714 87.013 375.00D 70.000 MG/L 14 3/81- 6/89
SOLIDS SUSPENDED 27.000 21 .213 42.000 12.000 MOIL 2 3/81- 3/85
SAR 0.952 0. 144 1 .095 0,503 14 3/81- 6/89
CATIONS
CALCIUM DISSOLVED 42.000 24.437 76.000 8,000 MG/L 6 6/83- 6/89
CALCIUM TOTAL RECO 50.375 7.069 54.000 33.000 MOIL 8 3/81-12/82
MAGNESIUM DISSOLVED 17. 166 7.547 22.000 4,000 MOIL 6 6/83- 6/89
MAGNESIUM TOTAL RECO 21 .925 1 .008 23.000 20.000 MG/L 8 3/81-12/62
SODIUM DISSOLVED 26.333 10.966 38.000 13.000 MG/L 6 6/83- 6/89
SODIUM TOTAL RECO 33.500 2.618 37.000 30,000 MOIL 8 3/81-12/82
POTASSIUM DISSOLVED 1 .800 0.000 1.800 1 ,800 MG/L 1 6/83
POTASSIUM TOTAL RECO 2.067 0.229 2.600 1.800 MOIL 8 3/81-12/82
ANIONS
BICARBONATE AS HCO3 248.651 71 .486 298.900 54.000 MG/L 14 3/81- 6/89
CHLORIDE <2.857 1 .292 6.000 <1 .000 MOIL 14 3/81- 6/89
SULFATE <47.928 21 .287 77.000 <2.000 MG/L 14 3/81- 6/89
U = MICRO