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

m ! W IN = m mom, a w m ter. m m m W m m
PAGE 2
TABLE 15 (CONTINUED)
SUMMARY OF WATER QUALITY DATA
WELL 259. TWENTYMILE SANDSTONE
PARAMETER MEAN STD. DEV. MAX. MIN. UNITS. NO. PERIOD
MINOR
FLUORIDE 0.537 0. 110 0.800 0.400 MG/L 14 3/81- 6/89
PRIMARY
ARSENIC DISSOLVED <1 .333 0.516 <2.000 <1 .000 UG/L 6 6/83- 6/89
ARSENIC TOTAL RECO <2. 125 2.031 7.000 1.000 UG/L 8 3/81-12/82
BARIUM DISSOLVED <200.000 0.000 <200.000 <200.000 UG/L 1 6/83
BARIUM TOTAL RECO <250.000 141 .421 600.000 <200.000 UG/L 8 3/81-12/82
CADMIUM DISSOLVED <5.000 0.000 <5.000 <5.000 UG/L 6 6/83- 6/89
CADMIUM TOTAL RECO <5.000 0.000 5.000 <5.000 UG/L 8 3/81-12/82
LEAD DISSOLVED <80.000 146.969 380.000 <20.000 UG/L 6 6/83- 6/89
LEAD TOTAL RECO <47.500 24.928 70.000 <20.000 UG/L 8 3/81-12/82
MERCURY DISSOLVED <0.350 0.350 <1 .000 <0. 100 UG/L 6 6/83- 6/89
MERCURY TOTAL RECO <1 .000 0.000 1 .000 <1.000 UG/L 8 3/81-12/82
SELENIUM DISSOLVED <1.333 0.516 <2.000 <1 .000 UG/L 6 6/83- 6/89
SELENIUM TOTAL RECO <1 .500 0.534 <2.000 1.000 UG/L 8 3/81-12/82
SILVER DISSOLVED <20.000 0.000 <20.000 <20.000 UG/L 1 3/85
SECONDARY
COPPER DISSOLVED <40.000 28.284 60.000 <20.000 UG/L 2 6/83- 3/85
COPPER TOTAL RECO <20.000 0.000 20.000 <20.000 UG/L 8 3/81-12/82
ZINC DISSOLVED <52.833 59.867 160.000 <10.000 UG/L 6 6/83- 6/89
ZINC TOTAL RECO <43.000 75.564 224.000 <5.000 UG/L 8 3/81-12/82
IRON DISSOLVED 1134.000 2303.959 5250.000 30.000 UG/L 5 3/85- 6/89
IRON TOTAL 1121 . 111 1299.446 3950.000 30.000 UG/L 9 3/81- 6/83
MANGANESE DISSOLVED 108.333 69.609 190.000 40.000 UG/L 6 6/83- 6/89
MANGANESE TOTAL RECO <26.250 7.440 40.000 <20.000 UG/L 8 3/81-12/82
U - MICR0