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C <br />TABLE B=5'PAW-8 Ground Water Well North of River Summary of Water Quality Data <br />Parameters Year 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 <br />Depth, Mean feet 31.2 31.0 31.9 33.7 33.5 33.4 33.5 32.5 33.6 33.6 <br />Depth, Minimum feet 29.3 31.2 33.4 32.9 32.7 33.4 31.6 32.9 33.2 <br />Depth, Maximum feet 33.2 33.9 33.9 33.8 33.7 33.5 33.3 33.8 34.2 <br />pH Mean (field) standard 8.9 7.5 7.25 7 7.01 7.38 7.7 8.2 8.2 7.56 <br />pH, Minimum (field) standard 7 6.7 6.63 6.82 7.13 7.6 8.2 7.35 <br />H Maximum field standard 7.9 8.69 7.45 7.6 7.7 8.3 8.00 <br />H Lab standard 7.2 7 7.4 7 <br />Conductivity, Mean umhos/cm 668 778.75 593 648 797 751 764 701 730 788 <br />Conductivity, Minimum umhos/cm 634 575 465 613 664 671 551 520 <br />Conductivity, Maximum umhos/cm 953 648 773 895 801 857 910 1010 <br />Temperature, Mean °c 14.7 16.2 15.6 12.25 11.8 10.7 12.3 11.9 12.1 12.4 <br />Temperature, Minimum °c 14.6 13 11.8 9 9.6 10.2 8.4 9.7 <br />Temperature, Maximum °c 19.4 16.8 12.8 14.2 11.7 14.3 16.3 14.7 <br />Dissolved Oxygen m 2.38 <br />Iron (total) mgn 3.94 17.97 30.2 18.3 0.72 0.62 1.14 1 0.63 <br />Iron (total recoverable) mgn 29.4 0.57 0.97 1 <br />Iron dissolved m 0.01 <.04 0.29 0.12 0.1 <br />TSS mgn 75 767 802 536 6 6 6 <br />TDS @ 180C mgn 612.5 455 490 630 555 420 240 570 <br />TDS (calculated) mgn 642.5 461 467 607 805 535 422 537 <br />TCS m n <br />Carbonate mgn <2 <2 <2 <2 <2 <2 <2 <2 <2 <br />Bicarbonate m 404 346 327 425 488 367 329 317 357 <br />Manganese mgn 0.1 <br />Manganese (total) mgn 0 0.509 0.82 0.491 0.152 0.154 0.014 0.016 0.254 <br />Manganese dissolved m n <.005 0.043 0.025 <.01 0.016 0.013 0.058 <br />Sodium mg/1 <br />Sodium dissolved m n 109.6 89.4 69.4 88.5 112 73 71.7 76.3 <br />Chloride mgn 10 8 8 13 13 8 8 6 13 <br />Sulfate m n 136.5 60 80 110 200 95 60 50 90 <br />Calcium mgn <br />Calcium dissolved m n 101.1 76.9 92.7 115 142 80.8 68.2 60.8 119 <br />Magnesium mgn 13.8 21.3 <br />Magnesium dissolved m n 22.65 15.8 18.8 23.6 28.6 16.7 13.6 14.9 22.6 <br />Potassium mgn <br />Potassium dissolved m 1.85 1.5 1.5 1.6 1.9 1.6 1.3 1.5 1.8 <br />Hydroxide mgn <2 <2 <2 <2 <2 <2 <2 <br />Fluoride m n 0.3 0.3 0.3 0.2 0.3 <br />Lead mgn <br />Lead dissolved m g/1 <.02 0.08 <.001 <.001 <.001 <.001 <.001 0.0002 <.0002 <br />Selenium mgn <br />Selenium dissolved m n 0.01 0.004 0.006 0.011 0.024 0.007 0.002 0.003 0.006 <br />Mercury mgn <br />SAR standard 2.77 2.17 1.74 1.99 2.57 3 2.14 2.16 1.7 <br />Settleable Solids mg/1 <br />Zinc mgn <br />Hardness m n 376 238 309 384 473 271 226 213 3an <br />•