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OB-8
<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 /> Graphed Date (FT.,MSL) (Degrees c) (pH Units) (umhos/cm) (NTUs) (pH Units) (umhos/cm) (mg/L) (mg/L) (mg/L)
<br /> January 26,2005 39.29 17.1 6.84 1,255 0.00 6.80 1,300 780 6.4
<br /> April 18,2005 38.42 17.0 6.95 1,091 5.83 6.80 1,100 680 3.3
<br /> July 11,2005 41.99 18.2 6.84 1,101 2.70 6.90 1,100 730 4.7
<br /> October 11,2005 40.64 18.1 6.80 1,200 1.12 6.80 1,100 700 6.2
<br /> January 25,2006 50.68 17.0 6.55 1,440 0.56 6.80 1,300 690 4.6
<br /> April 10,2006 52.62 16.2 6.55 1,159 4.25 6.80 1,200 840 1.6
<br /> July 17,2006 45.40 19.0 6.93 1,662 6.08 6.70 1,700 1,100 26
<br /> October 16,2006 45.26 17.5 6.61 1,383 2.40 7.45 1,300 820 22
<br /> February 19,2007 43.31 17.9 6.57 1,508 0.25 7.14 1,500 980 17
<br /> April 23,2007 43.61 18.6 6.46 1,472 1.77 6.78 1,520 980 3.6
<br /> July 9,2007 42.80 19.4 6.36 1,464 1.32 6.85 1,620 820 14
<br /> October 15,2007 40.38 18.6 6.35 1,201 9.88 6.81 1,550 1,100 26
<br /> January 28,2008 41.88 18.5 6.39 1,556 3.97 6.92 1,610 1,100 6.1
<br /> April 21,2008 44.50 19.0 6.51 1,470 3.38 6.86 1,700 1,100 4.6
<br /> July 14,2008 42.31 19.8 6.58 1,252 0.41 6.82 1,780 1,100 56
<br /> October 13,2008 41.40 19.3 6.32 1,692 1.44 7.05 1,740 1,200 37
<br /> January 12,2009 40.47 20.0 6.40 1,631 8.18 6.85 1,760 960 63
<br /> April 9,2009 41.44 19.9 6.70 1,490 1.54 6.85 1,620 1,000 4.5
<br /> July 20,2009 40.84 20.2 6.47 1,609 1.47 6.94 1,720 1,200 20
<br /> October 5,2009 41.38 18.9 6.61 1,520 6.6 6.99 1,600 1,400 23
<br /> January 11,2010 40.19
<br /> April 5,2010 42.81 20.2 6.58 1,488 0.55 7.06 1,610 1,100 2.6
<br /> July 19,2010 40.91
<br /> October 11,2010 40.09 19.9 6.84 1,391 1.1 6.93 1,390 920 4.7
<br /> January 10,2011 41.67
<br /> April 4,2011 44.08 20.2 6.97 1,267 0.89 7.09 1,420 870 0.81
<br /> July 11,2011 46.97
<br /> October 13,2011 48.13 19.8 6.72 1,231 7.17 1,440 820 1.5
<br /> January 10,2012 42.38
<br /> April 9,2012 43.95 19.5 6.93 1,084 1.49 6.99 1,230 760 6.2
<br /> July 9,2012 42.48
<br /> October 1,2012 40.72 20.0 6.51 982 9.3 6.91 1,130 760 0.072 6.7
<br /> January 7,2013 41.44 20.1 6.99 898 2.99 6.96 1,130 740 8.7
<br /> April 9,2013 41.55 19.6 6.73 1,244 0.34 7.14 1,230 820 16
<br /> July 8,2013 41.28 19.6 7.00 1,226 0.74 7.11 1,230 800 16
<br /> October 7,2013 40.44 19.6 6.82 1,108 0.80 7.01 1,120 730 0.13 13
<br /> January 6,2014 40.19 20.0 7.52 982 5.41 7.01 1,020 660 12
<br /> April 7,2014 40.56 19.7 6.56 1,014 12.3 6.94 1,010 740 13
<br /> July 7,2014 40.59 19.7 6.81 1,014 1.82 7.04 1,150 790 18
<br /> October 6,2014 39.77 20.5 7.78 1,004 2.67 6.91 1,090 660 0.17 14
<br /> January 6,2015 40.43 19.6 6.89 859 2.46 6.91 882 590 8.8
<br /> April 27,2015 41.01 19.6 6.78 910 3.84 7.14 923 580 8.7
<br /> July 13,2015 39.11 19.7 6.56 896 1.52 7.22 957 570 9.8
<br /> October 5,2015 39.02 20.3 6.75 1,123 2.38 6.96 1,160 750 0.26 5.4
<br /> January 11,2016 40.14 20.0 6.86 681 1.34 7.13 927 610 2.7
<br /> April 4,2016 40.24 17.1 7.20 509 3.70 7.15 694 470 3.1
<br /> July 25,2016 40.09 20.3 7.25 710 3.40 7.37 722 470 1.5
<br /> October 10,2016 39.73 21.2 6.50 895 0.65 7.13 915 600 0.32 7.9
<br /> January 18,2017 42.82 17.8 7.47 848 0.75 7.31 870 600 1.2
<br /> April 4,2017 44.98 15.3 7.22 774 0.79 7.22 822 550 1.9
<br /> July 5,2017 47.96 18.5 6.87 1,035 0.72 7.26 1,010 660 8.6
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