REP03493

• Permit No: C1981044
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: 1983 TABLES: Table 1 through Table 43
• Permit Index Doc Type: HYDROLOGY REPORT 1983
• Media Type: D
• Archive: No

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TABLE 16
SUMt4ARY OF WATER QUALITY DATA
1983
N0. 5 Mine DisChdrRe
Parameter Mean St.Dev. Max. Min. Units No. Period
PHYSICAL PROPERTIES
Conductivity 1200 139 1360 950 umhos/cm 6 3/83-12/83
pH 8.2 0.3 9.6 8.0 -- 4 3/83-L2 /83
Alkalinity as CaC03 647 11 665 623 mg/L 4 3/83-12/83
Hardness as CaC03 43 9 55 36 mg/L 4 3/83-12/83
Solids, dissolved 818 96 1120 675 mg/L 16 2/83-12/83
Solids, suspended <20.4 14.3 64 <4 mg/L 20 1/82-12/83
Solids, volatile 10.5 4.1 14 6 mg/L 4 3/83-12/83
CATIONS
Calcium 8.8 1.0 10 8 mg/L 4 3/83-12/83
Magnesium 5.3 1.9 8 4 mg/L 4 3/83-12/83
Sodium 328 20 352 303 mg/L 4 3/83-12/83
Potassium 5.1 0.4 5.7 4.8 mg/L 4 3/83-12/83
ANIONS
Bicarbonates as HC03 779 40 811 720 mg/L 4 3/83-12/83
Carbonates as C03 9.9 20 40 0 mg/L 4 3/83-12/83
Chloride 17 3.9 21 12 mg/L 4 3/83-L2/B3
Sulfate 80~ 21 101 58 mg/L 4 3/83-:2/83
PRIMARY DRINKING WATE R
Arsenic <2 0 <2 <2 ug/L 4 3/93-L2/83
Barium <300 140 500 <200 ug/L 4 3/83-L2/83
Cadmium <3.2 3.4 17 1 uq/L 20 i/B3-12/83
Chromium <22 5 30 <20 ug/L 4 3/83-12/83
Lead <6.5 12 50 <2 ug/L 16 1/83-12/83
Mercury <0.53 0.12 <1 <0.5 ug/L 16 1/83-L2 /83
Selenium <2 0 <2 <2 ug/L 4 3/93-12/83
Silver <0.2 0 <0.2 <0.2 ug/L :~ 1/83-12/83
SECONDARY DRINKING HA TER
Capper <3.3 4.5 <20 <2 u9/L 16 1/83-!2/83
Zinc <82 148 630 <5 ug/L 1'3 1/83-12/83
MISC. TRACE METALS
Aluminum <250 100 400 <200 ug/L 4 3/83-L2/83
9oron 420 44 470 380 ug/L 4 3/93-!2/A3
Molybdenum <200 0 <200 <200 ug/L 4 3/83-L2/B3
Nickel <22 5 30 <20 ug/L 4 3/83-L2/83
Thallium <2 0 <2 <2 ug/L 19 1/83-12/83
MINOR CONSTIT.
Fluoride 2.25 0.08 2.32 2.14 mg/L 4 3/33-12/83
Iron <0. 32 0.32 1.30 <0.02 mg/L 16 !/83-12/83
Manganese <0.02 0 <0.02 <0.02 mg/L 4 i/83-12/83
Sulphide <0.2 0 <0.2 <0.2 mg/L 4 1/83-12/83
NUTRIENTS
Nltrogen,N03+NO2 <0. 18 0.31 0.65 <0.02 mg/L 4 3/83-12/83
Nitrogen,Ammontum asN <0.12 0.013 0.19 <0.02 mg/L 4 3/83-12/83
Phosphate. ortho as P <O.G55 0.069 0.16 <0.02 mg/L 4 3/83-12/83
ORGANICS
Cyanide <0.003 0.003 0.011 <0.002 mg/L 10 1/83-12/83
u = micro
All parameters total unless otherwise indicated.
No field data included.