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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T?8LE 37
SUMMAP.Y OF 'dATER QUALITY OA TA
'lampa Rtver, Downstream
Parameter .Mean St.Dev. Max. Min. Units No. ~e rind
PHYSICAL PROPERTIES
Conductivity 405 159 622 160 cmnos/cm li 6/81-12/83
pH 8.21 0.34 8.19 7.79 -- 11 5/91-12/93
Alkalinity as CaC03 132 a5 205 1O ma/L 11 6/81-12/83
Hardness as CaC03 1 75 293 63 mg/L !1 6i 81-L2i 83
Solids, dissolved ~ 115 315 85 mg/L Il 5/8!-L2/83
Solids, suspended 61 131 556 4 mg/L 13 5/31-12;83
Solids, volatile 14 19 56 4 mg/L 1L 6/81-L2/83
f,ATIONS
Calcium ~40J' 15 63 11 mg/L
Magnesium i8 9 33 5 mg/L
Sodium 21 13 46 3 mg/L
Potassium 1.9 0.8 3.1 0.8 mg/L
?NIDNS
Bicarbonates as HC03 L60 55 249 85 mg/L
Carbonates as C03 2.2 7.2 0 mq/L
Chloride 6.4 4.0 13 2 mg/L
Sulfate 84 55 196 10 mg/L
PRIMARY DRINKING 'dATER
Arsenic <2.1 1.4 6 <1 ug/L
E ar ium <200 0 200 <200 ug/L
Cadmium <5 0 5 <5 ug/L
Chromium <21 3 30 <20 ug/L
Lead <32 21 70 <20 ug/L
Mercury <L 0 <1 <1 ug/L
Selenium <2.5 2.5 10 <1 ug/L
SECONDARY OR?NKING WATER
Copper <22 6 <40 <20 ug/L
Zinc <I7.5 21.6 80 <5 ug/L
MISC. TRACE METALS
Aluminum <490 480 1800 <200 ug/L
Boron <143 LO6 380 <20 ug/L
Molybden <210 50 300 <100 ug/L
Nickel <23 6 40 <20 ug/L
MINOR CONSTIT.
Fluoride <0. 12 0.06 0.20 <0.02 mg/L
Iron 1.90 2.19 1.11 O. L2 mg/L
Manganese <0.054 0.038 O. La <0.02 mg/L
Sulphide <0.2 0 <0.2 <0.2 mg/L
NUTRIENTS
Nitrogen,NOg+NOp <0. 73 2.15 7.2 <0.02 mg/L
Nitrogen,Ammonium as N<0. 12 0.08 0.28 <0.02 mg/L
Phosphate, ortho as P<0.056 0.048 0.16 <0.02 mg/L
Phosphate, total as P <0. 12 0.13 0.21 <0.03 mg/L
ORGAN [CS
Cyanide <0.002 0 <0.002<0.002 mg/L
u =micro
311 parameters total unless otherwise indicated.
Ao yield ca[a included.
11 6/81-12/93
11 5/81-L2 /83
!; 6/81-12/83
li 6/81-12/83
11 5/81-12/83
11 5/81-12/83
Il 6/81-12/83
I1 6/81-12/83
11 5/81-12/83
11 6/81-12/83
i1 6/81-12/83
11 6/81-12/83
11 6/81-12/83
11 6/81-12/83
11 6/81-12/83
11 5/8 L-L2/83
IL 6/81-12/83
I1 6/81-L2 /83
11 6/81-12/83
11 6/81-L2/83
11 6/81-12/83
11 6/81-L2/83
11 6/81-12/83
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11 fi/81-12/83
11 6/81-L2 /83
11 6/81-L2 /83
9 6/81-12/83
2 9/81-L2/81
11 6/81-12/83
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