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1 <br /> <br />1 <br />1 <br /> <br />1 <br />~1 <br /> <br /> <br /> <br />1 <br /> <br /> <br /> <br /> <br /> <br />1 <br />1 <br />1 <br /> TP9LE 29 <br /> SUMMARY OF WATER QUAL ITY DATA <br /> 1983 <br /> North Spring <br />Parameter Mean St.Oev. Max. Min. Units <br />PHYSICAL PROPERTIES <br />Conductivity 1310 623 L940 180 umhos/cm <br />pH 7.8 O.d 8.0 7.2 -- <br />Alkalinity as LaC03 284 90 410 203 mg/L <br />Hardness as CaC03 680 316 951 336 mg/L <br />Solids, dissolved 1070 533 L560 545 mg/L <br />CATIONS, DISSOLVED <br />Calcium 152 61 214 80 mg/L <br />Magnesium 73 41 115 33 mg/L <br />Sodium 68 36 102 34 mg/L <br />Potassium L.8 1.0 2.8 0.6 mg/L <br />4N IONS <br />Bicarbonates as HC03 346 110 500 248 mg/L <br />Carbonates as C03 0 0 0 0 mg/L <br />Chloride 18 48 126 34 mg/L <br />Sulfate 445 361 772 119 mg/L <br />PRIMARY DRINKING WAT ER, DISSOLVED <br />Arsenic <2 0 2 <2 ug/L <br />Barium <200 0 <200 <200 ug/L <br />Cadmium <5.5 1.0 1 <5 ug/L <br />Chromium <20 0 20 <20 ug/L <br />!ead <65 48 120 <20 ug/L <br />Mercury <1 0 <1 <I ug/L <br />Selenium 4.2 2.9 8 2 ug/L <br />SECONDARY DRINKING WATER, DISSOLVED <br />Capper <25 10 40 <20 ug/L <br />Zinc 12 4.9 19 8 ug/L <br />M[SL. TRACE METALS, OISSO LVEO <br />Aluminum 225 50 300 200 ug/L <br />Baron 90 16 110 10 ug/L <br />Molybdenum <200 0 <200 <200 ug/L <br />Nickel <21.5 9.6 40 <20 ug/L <br />MINOR CONST IT. <br />Fluoride <0.19 0.12 0.27 <0.02 mg/L <br />Iron 0.40 0.36 0.89 0.02 mg/L <br />Manganese, dissolved <0.195 0.238 0.03 <0.02 mg/L <br />Sulphide <0.2 0 <0.2 <0.2 mg/L <br />NUTRIENTS <br />Nitrogen,N03+NOp 3.18 2.86 6.30 1.20 mg/L <br />N itrogen,Anmonium as N <0. 11 0.10 0.23 <0.02 mg/L <br />Phosphate, ortho as P<0.022 0.005 0.03 <0.02 mg/L <br />ORGANICS <br />Cyanide <0.002 0 < 0.002<0.002 mg/L <br />u = micro <br />All parameters total unless otherwise indicated. <br />No f'eld data included. <br />No. Period <br />4 3/83-12/83 <br />a 3/83-12/83 <br />4~ 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 ?/83-12/83 <br />4 3/83-12/83 <br />4 3/83-L2/83 <br />a 3/83-L2/83 <br />4 3/83-L2/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-L2/83 <br />4 3/83-L2/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />a 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />4 3/83-12/83 <br />