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0 0 0 <br />MWJC-1 Data Ground W ater Well Lower Jeff Canyon Summary of Water Quality Data <br /> STATISTICS <br />Parameters Year 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 <br />21 <br />3 2006 <br />21 <br />1 2007 <br />4 <br />21 Mean Minimum Maximum <br />3 20.5 22.1 <br />21 <br />Depth, Mean <br />Depth, Minimum <br />Depth, Maximum feet <br />feet <br />feet 21.6 <br />20.8 <br />25.0 21.3 <br />20.1 <br />21.9 21.2 <br />20.8 <br />21.6 21.5 <br />21.5 <br />21.8 21.1 22.1 <br />21.5 <br />23.2 21.1 <br />19.9 <br />21.8 21.5 <br />21.3 <br />21.6 20.5 <br />19.4 <br />21.5 <br />7 <br />85 . <br />21.1 <br />21.4 <br />7 <br />87 . <br />19.9 <br />21.9 <br />7 <br />92 . <br />21.0 <br />21.7 <br />8 <br />05 . <br />20.7 <br />22.1 <br />7 <br />84 19.4 <br />21.5 <br />7.45 21.5 <br />25.0 <br />8.13 <br />pH Mean (field) <br />pH, Minimum (field) <br />H Maximum field standard <br />standard <br />standard 7.79 <br />7.44 <br />8.05 7.7 <br />7.34 <br />8.25 7.78 <br />7.47 <br />8.21 7.45 <br />7.4 <br />7.5 7.5 8.1 8.13 <br />7.9 <br />8.4 7.89 <br />7.5 <br />8.2 <br />1 <br />8 . <br />7.8 <br />7.9 <br />8 <br />0 . <br />7.8 <br />7.9 <br />1 <br />8 . <br />7.8 <br />8.0 <br />3 <br />8 . <br />7.9 <br />8.2 <br />3 <br />8 . <br />7.63 <br />8.05 <br />7.99 7.3 <br />7.5 <br />7.5 7.9 <br />8.4 <br />8.4 <br />H Lab standard 7.9 8 7.6 7.6 8.1 7.9 . <br />1536 . <br />1701 . <br />1703 . <br />2251 . <br />1355 1525.83 918 2251 <br />Conductance, Mean <br />Conductance, Minimum <br />Conductance, Maximum <br />Conductivity 250C umhos/cm <br />umhos/cm <br />umhos/cm 974 <br />628 <br />1667 <br />1165 918 <br />593 <br />1132 <br />1107 946 <br />707 <br />1097 <br />882 1171 <br />1143 <br />1198 <br />1370 1210 2590 1945 <br />935 <br />3140 <br />2120 835 <br />1915 <br />1845 <br />14 <br />2 1671 <br />1733 <br />1720 <br />12 <br />8 1590 <br />1816 <br />1790 <br />13 <br />2 2200 <br />2320 <br />2210 <br />13 <br />8 1215 <br />1635 <br />1700 <br />14 <br />5 1151.70 <br />1765.30 <br />1590.90 <br />12.35 593.0 <br />1097 <br />1107 <br />11.7 2200 <br />3140 <br />2210 <br />14.2 <br />Temperature, Mean <br />Temperature, Minimum <br />Temperature, Maximum °c <br />°c <br />°C 13.4 <br />5.4 <br />22 117 <br />9.6 <br />13.9 12.5 <br />12.1 <br />13.2 11.7 <br />11.6 <br />11.7 12 5.6 12.8 <br />10.7 <br />15.8 <br />1 . <br />13.4 <br />15.1 <br />2 <br />9 . <br />12.5 <br />13.2 <br />-3 <br />9 . <br />12.1 <br />14.3 <br />-4 <br />4 . <br />12.1 <br />14.3 <br />45 <br />-0 . <br />13.2 <br />15.8 <br />8 <br />0 11.27 <br />14.93 <br />-0.57 5.4 <br />11.7 <br />-4.4 13.4 <br />15.8 <br />1.6 <br />Cation-Anion Balance <br />Sum of Anions <br />Sum of Cations 0 <br />mean <br />meq/1 1 <br />13.13 <br />13.35 2 <br />12.83 <br />13.43 1 <br />9.6 <br />9.7 -0.6 <br />16.6 <br />16.4 -0.5 -0.5 <br />21.7 <br />21.5 .6 <br />22.2 <br />22.9 . <br />- <br />22.75 <br />21.45 . <br />21.1 <br />19.5 . <br />22.4 <br />20.5 . <br />23.45 <br />23.25 . <br />18.7 <br />19 18.59 <br />18.27 <br />6.00 9.6 <br />9.7 23.45 <br />23.25 <br />Dissolved Oxygen ppm 6 <br />51 <br />6 <br />39 <br />9 <br />24 <br />3 <br />14 <br />3 <br />13 <br />8 <br />48 <br />0 <br />28.29 <br />0.48 <br />68.4 <br />Iron (total) <br />Iron (total recoverable) <br />Iron dissolved mgn <br />mgn <br />m 16.85 <br />0.03 26.08 <br />49.4 <br />1.09 54.3 <br />56.5 68.4 <br />76.1 1.16 <br />1.78 . <br />49.05 <br />1285 . <br />34.05 <br />1290 . <br />23 <br />1290 . <br />7 <br />1310 . <br />13.6 <br />1340 . <br />0.43 <br />1070 31.09 <br />0.56 <br />1065.27 0.43 <br />0.03 <br />530 76.1 <br />1.09 <br />1340 <br />TDS @ 180C <br />TDS (calculated) <br />TDS Ratio Meas/Calc. mgn <br />mgn <br />mgn 730 <br />749 <br />1 693 <br />737 <br />1 530 <br />550 <br />1 870 <br />952 <br />0.91 1310 <br />1310 <br />1 1290 <br />1 <br />521 1240 <br />1.04 <br />670 1190 <br />1.08 <br />485 1250 <br />1.05 <br />536 1340 <br />1 <br />495 1060 <br />1.01 <br />450 1060.73 <br />1.01 <br />459.55 550 <br />0.91 <br />307 1340 <br />1.05 <br />536 <br />Total Alkalinity <br />Carbonate <br />Bicarbonate mgn <br />mgn <br />mgn 406 <br /><2 <br />406 405 <br /><2 <br />405 307 <br /><2 <br />307 470 <br /><2 <br />470 310 <br /><2 <br />310 <2 <br />521 <br />61 <br />0 <2 <br />670 <br />47 <br />0 <2 <br />485 <br />242 <br />0 <2 <br />536 <br />155 <br />0 10 <br />485 <br />16 <br />0 <2 <br />450 <br />< <br />005 <br />458.64 <br />0.40 <2 <br />307 <br /><.005 10 <br />536 <br />0.882 <br />Manganese (total) <br />Manganese dissolved mgn <br />mgn 0.283 <br />0.009 0.438 <br />0.071 0.77 <br /><.005 0.882 <br /><.005 0.019 <br /><.005 . <br /><.005 <br />323 . <br /><.005 <br />280 . <br /><.005 <br />237 . <br />0.025 <br />243 . <br /><.005 <br />274 . <br /><.005 <br />224 0.04 <br />228.56 <.005 <br />182.5 0.071 <br />323 <br />Sodium dissolved <br />Chloride <br />Sulfate <br />Calcium dissolved 1 <br />gn <br />gn <br />n <br />r 182.5 <br />6 <br />228 <br />51.6 185.7 <br />7 <br />213 <br />49.7 137 <br />6 <br />160 <br />37.3 217 <br />10 <br />330 <br />65.3 211 <br />97 <br />610 <br />129 142 <br />370 <br />81.75 <br />54 <br />6 98 <br />315 <br />85 <br />58 68 <br />450 <br />85.8 <br />56 <br />9 88 <br />440 <br />92 <br />61 <br />4 184 <br />400 <br />102 <br />72 120 <br />300 <br />82.4 <br />59.5 75.09 <br />346.91 <br />78.35 <br />50.74 6 <br />160 <br />37.3 <br />22 184 <br />610 <br />129 <br />72 <br />Magnesium (dissolved) <br />Potassium dissolved rmgA <br />mg/1 32.2 <br />4.2 31.1 <br />4.2 22 <br />3.2 41.7 <br />5.5 68.7 <br />5.3 <br /><2 . <br />5.3 <br /><2 5.3 <br /><2 . <br />5.5 . <br />5.5 6.2 5.2 5.06 3.2 6.2 <br />Hydroxide <br />Fluoride <br />Mercury <br />SAR mgn <br />m <br />mgn <br />standard <2 <br />0.7 <br /><.0002 <br />4.99 <2 <br />0.7 <br /><.0002 <br />5.16 <2 <br /> <br /> <br />4.45 <2 <br /> <br /> <br />5.22 <br /> <br /> <br />.78 <br /> <br /> <br />.89 <br /> <br /> <br />.81 <br /> <br /> <br />.93 <br /> <br /> <br />.87 <br /> <br /> <br />.14 <br /> <br /> <br />.65 0.70 <br /> <br /> <br />5.08 <br /> <br /> <br />.78 <br /><.0002 <br /> <br />6.89 <br />Zinc mg/1 <br />MRfi <br />261 <br />252 <br />184 <br />335 <br />605 <br />429 <br />450 <br />448 <br />482 <br />551 <br />451 <br />404.36 <br />184 <br />60°