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OB-11
<br /> Summary-Data Table
<br /> Groundwater Nitrate as
<br /> Elevation Temp. Field pH Field EC Field Turbidity Lab pH Lab EC Lab TDS TKN Nitrogen
<br /> Date (FT.,MSL) (Degrees c) (pH Units) (umhos/cm) (NTUs) (pH Units) (umhos/cm) (mg/L) (mg/L) (mg/L)
<br /> January 26,2005 39.42 20.2 6.29 1,823 26.80 6.40 1,900 1,200 <0.10
<br /> April 18,2005 38.99 20.1 6.36 1,754 58.10 6.20 1,700 1,000 <0.10
<br /> July 11,2005 41.74 21.7 6.43 1,679 18.00 6.50 1,800 1,100 <0.10
<br /> October 11,2005 40.65 20.9 6.37 1,538 26.40 6.40 1,700 1,000 <0.10
<br /> January 25,2006 50.62 19.7 6.30 2,090 6.23 6.40 1,900 1,100 <0.10
<br /> April 10,2006 51.45 19.5 5.96 1,836 4.31 6.40 1,900 1,330 <0.10
<br /> July 17,2006 46.38 21.0 6.66 2,134 4.35 6.40 2,100 1,200 <0.10
<br /> October 16,2006 45.63 20.1 6.25 2,124 2.20 6.43 1,900 1,100 0.11
<br /> February 19,2007 44.25 19.8 6.36 1,927 6.10 6.68 1,800 1,100 <0.44
<br /> April 23,2007 43.92 20.8 6.26 1,826 12.30 6.46 1,840 1,100 <0.44
<br /> July 9,2007 42.55 21.3 6.28 1,554 3.61 6.56 1,830 800 <0.44
<br /> October 15,2007 40.76 20.5 6.22 1,258 7.99 6.66 1,590 1,000 <0.44
<br /> January 28,2008 42.46 20.0 6.23 1,612 4.13 6.58 1,590 1,100 <0.44
<br /> April 21,2008 44.43 20.7 6.17 1,578 20.90 6.52 1,730 1,100 <0.44
<br /> July 14,2008 41.97 21.3 6.41 1,326 30.80 6.52 1,760 1,000 0.52
<br /> October 13,2008 41.57 20.1 6.17 1,685 12.00 6.92 1,630 910 <0.88
<br /> January 12,2009 40.84 20.4 6.27 1,491 17.50 6.66 1,560 980 1.1
<br /> April 9,2009 41.97 20.7 6.46 1,544 22.6 6.56 1,570 970 <0.10
<br /> July 20,2009 40.40 21.4 6.38 1,629 6.1 6.72 1,610 1,000 <0.20
<br /> October 5,2009 41.62 19.7 6.39 1,541 9.4 6.72 1,560 980 <0.10
<br /> January 11,2010 40.45
<br /> April 5,2010 42.59 20.7 6.30 1,601 3.5 6.64 1,560 920 <0.10
<br /> July 19,2010 41.30
<br /> October 11,2010 40.51 20.5 6.67 1,612 4.5 6.73 1,520 1,200 <0.10
<br /> January 10,2011 42.04
<br /> April 4,2011 43.50 20.9 6.60 1,527 3.8 6.64 1,610 1,000 <0.10
<br /> July 11,2011 46.10
<br /> October 13,2011 46.95 20.8 6.45 1,484 6.83 1,630 980 <0.10
<br /> January 10,2012 42.73
<br /> April 9,2012 43.33 20.6 6.61 1,642 50.7 6.57 1,640 1,000 <0.20
<br /> July 9,2012 42.74
<br /> October 1,2012 40.80 21.5 6.31 1,480 7.72 6.59 1,590 1,000 1.1 0.67
<br /> January 7,2013 41.47 20.4 6.70 1,239 23.6 6.58 1,630 1,000 0.07
<br /> April 9,2013 41.42 20.4 6.34 1,636 29 6.72 1,530 1,100 <0.042
<br /> July 8,2013 41.29 20.4 6.77 1,565 8.7 6.81 1,390 1,100 0.1
<br /> October 7,2013 40.14 20.0 6.54 1,476 14.2 6.75 1,470 970 0.73 0.40
<br /> January 6,2014 39.91 20.0 7.24 1,270 14.4 6.77 1,300 880 <0.050
<br /> April 7,2014 40.28 20.8 6.54 1,030 10.24 6.81 977 710 <0.025
<br /> July 7,2014 40.09 20.7 6.73 750 2.96 6.97 795 550 <0.025
<br /> October 6,2014 39.17 20.3 6.60 838 8.11 6.80 880 570 0.88 <0.10
<br /> January 6,2015 40.21 19.7 6.83 896 8.36 6.82 886 570 <0.10
<br /> April 27,2015 40.69 21.1 6.74 889 3.52 7.04 861 540 <0.018
<br /> July 13,2015 38.48 21.0 6.51 905 4.60 7.05 918 540 <0.018
<br /> October 5,2015 38.16 21.0 6.66 936 6.88 937 620 1.5 <0.018
<br /> January 11,2016 39.53 19.8 6.80 656 8.99 7.03 880 570 <0.10
<br /> April 4,2016 39.45 21.3 6.56 673 2.83 6.95 894 590 0.12
<br /> July 25,2016 39.41 21.6 7.05 1,180 16 7.20 1,160 700 <0.10
<br /> October 10,2016 38.65 20.5 6.30 1,165 14.4 7.08 1,180 720 1.1 <0.10
<br /> January 18,2017 42.18 19.3 6.85 1,057 42.3 6.98 1,050 670 0.54
<br /> April 4,2017 43.99 20.3 6.83 1,024 1.24 6.90 1,060 710 <0.10
<br /> July 5,2017 48.19 20.6 6.54 1,470 3.48 6.94 1,370 810 <0.10
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