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OB-2
<br /> Summary-Data Table
<br /> Groundwater NO3 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 38.27 19.2 6.92 1,806 11.2 7.00 1,900 1,300 13
<br /> April 18,2005 37.54 19.9 6.96 1,863 62.2 7.10 1,900 1,400 12
<br /> July 11,2005 39.78 20.2 6.92 1,825 270.0 7.50 1,900 1,400 8.3
<br /> October 11,2005 38.84 19.7 6.74 1,907 640.0 7.10 1,900 1,400 14
<br /> January 25,2006 46.02 18.5 6.93 1,664 228.0 7.00 1,800 1,100 12
<br /> April 10,2006 47.58 18.5 6.85 1,120 23.8 7.30 2,600 1,820 9.7
<br /> July 17,2006 45.45 20.6 7.14 2,170 48.3 7.00 2,300 1,500 12
<br /> October 16,2006 43.48 18.4 6.87 2,203 28.4 7.37 2,000 1,300 5.9
<br /> February 19,2007 42.88 18.8 7.11 2,110 43.8 7.53 2,000 1,500 5.9
<br /> April23,2007 42.25 19.8 6.78 2,020 27.7 7.51 1,880 1,200 5.2
<br /> July 9,2007 41.33 19.2 7.02 1,684 46.7 7.50 1,980 1,000 4.1
<br /> October 15,2007 39.20 19.4 6.85 1,601 252.0 7.39 2,060 1,400 5.6
<br /> January 28,2008 41.99 17.7 7.01 1,897 12.70 7.41 1,930 1,300 3.8
<br /> April 21,2008 42.84 18.3 7.02 1,812 NM 7.37 2,050 1,300 3.4
<br /> July 14,2008 41.02 18.9 7.17 1,505 166.00 7.42 2,140 1,300 3.6
<br /> October 13,2008 40.59 16.9 6.92 1,080 89.20 7.54 2,170 1,300 5.6
<br /> January 12,2009 40.19 17.6 6.97 1,870 37.70 7.40 2,020 1,300 4.3
<br /> April 9,2009 40.86 18.40 7.18 1,889 43.1 7.32 2,040 1,500 4.4
<br /> July 20,2009 39.93 18.60 7.00 1,894 35.8 7.41 1,910 1,200 8.2
<br /> October 5,2009 40.40 16.4 7.06 1,366 4.4 7.43 1,440 1,200 7.2
<br /> January 11,2010 39.72
<br /> April 5,2010 41.59 18.9 6.99 1,465 24.0 7.41 1,610 1,100 4.0
<br /> July 19,2010 40.58
<br /> October 11,2010 40.18 18.6 7.27 1,728 17.0 7.31 1,700 1,200 7.1
<br /> January 10,2011 41.24
<br /> April 4,2011 42.40 18.5 7.12 1,413 5.5 7.39 1,580 880 5.0
<br /> July 11,2011 44.81
<br /> October 13,2011 45.25 18.6 7.07 1,003 7.49 1,140 740 5.1
<br /> January 10,2012 42.54
<br /> April 9,2012 42.41 19.0 7.30 1,134 391.0 7.33 1,130 720 5.4
<br /> July 9,2012 42.21
<br /> October 9,2012 40.34 18.8 6.96 976 90.2 7.27 1,060 720 0.14 5.5
<br /> January 7,2013 41.11 18.6 7.45 608 89.3 7.49 752 470 4.2
<br /> April 9,2013 41.45 19.0 7.19 726 64.2 7.64 701 440 3.2
<br /> July 8,2013 40.94 19.2 7.32 914 270 7.46 910 600 3.4
<br /> October 7,2013 39.53 18.5 7.08 819 31.1 7.42 813 510 <0.083 5.2
<br /> January 6,2014 38.86 18.5 7.76 764 340 7.52 768 450 5
<br /> April 7,2014 39.75 19.3 7.18 730 76 7.50 746 530 4.8
<br /> July 7,2014 39.45 19.0 7.18 933 154 7.47 1,020 660 5.8
<br /> October 6,2014 38.39 19.1 7.20 689 58.3 7.40 730 530 0.066 5.5
<br /> January 6,2015 39.83 18.3 7.33 659 144 7.46 674 450 3.1
<br /> April 27,2015 40.27 19.6 7.26 906 4.9 7.51 915 590 4.4
<br /> July 13,2015 36.94 19.6 7.15 731 184 7.80 773 460 5.4
<br /> October 5,2015 36.59 19.8 7.25 790 >200 7.49 814 540 0.24 5.2
<br /> January 11,2016 38.11 18.8 7.56 570 44 7.61 766 500 4.5
<br /> April 4,2016 38.10 19.8 7.08 594 93 7.44 830 560 6.2
<br /> July 25,2016 38.21 19.9 7.65 847 90 7.73 854 520 4.9
<br /> October 10,2016 37.43 19.6 6.92 750 63.5 8.02 771 490 0.27 5.5
<br /> January 18,2017 40.86 18.9 7.47 814 11.03 7.67 827 510 4.5
<br /> April 4,2017 42.65 19.1 7.43 752 5.77 7.44 791 540 5.0
<br /> July 5,2017 46.61 19.7 7.13 1,087 13.1 7.55 1,040 570 8.4
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