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OB-5 <br /> Summary-Data Table <br /> Nitrate <br /> Groundwater 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 /> April 15,2004 39.02 18.3 6.76 1,353 3.30 7.05 1,420 913 23.7 <br /> July 15,2004 40.01 18.3 6.70 1,305 3.75 7.07 1,480 921 23.7 <br /> October 14,2004 38.60 18.1 6.69 1,483 1.08 6.93 1,440 920 27.3 <br /> January 26,2005 39.64 17.4 6.70 1,223 2.58 6.70 1,300 810 15 <br /> April 18,2005 38.81 18.1 6.67 1,494 20.60 6.60 1,500 960 23 <br /> July 11,2005 <br /> October 11,2005 18.7 6.87 1,472 7.10 1,500 1,000 21 <br /> January 23,2006 50.11 16.6 6.86 690 52.00 6.90 690 430 4.8 <br /> April 10,2006 51.91 15.1 6.59 1,026 54.90 6.70 1,000 670 11 <br /> July 17,2006 47.04 18.2 7.01 1,152 7.91 6.80 1,200 720 14 <br /> October 16,2006 45.70 18.4 6.73 1,220 62.40 7.54 1,200 780 49 <br /> February 19,2007 43.98 18.2 6.83 1,267 1.05 7.42 1,200 780 50 <br /> April 23,2007 43.67 18.3 6.62 1,296 2.70 7.18 1,340 820 52 <br /> July 9,2007 43.14 18.1 6.70 1,289 12.80 7.02 1,400 860 55 <br /> October 15,2007 41.79 17.8 6.62 1,021 5.79 7.08 1,330 900 47 <br /> January 28,2008 42.22 17.0 6.68 1,216 41.90 7.06 1,300 890 29 <br /> April 21,2008 44.25 17.6 6.68 1,215 18.20 7.13 1,380 900 35 <br /> July 14,2008 41.93 18.5 7.04 1,009 2.66 6.96 1,360 840 39 <br /> October 13,2008 41.29 17.6 6.52 1,328 18.10 7.22 1,360 900 40 <br /> January 12,2009 40.36 18.4 6.60 1,214 18.20 7.07 1,340 890 63 <br /> April 9,2009 41.46 18.3 6.90 1,193 50.9 7.04 1,320 870 8.7 <br /> July 20,2009 39.48 19.1 6.84 1,308 8.99 7.23 1,370 890 11 <br /> October 5,2009 40.69 17.2 6.88 1,346 21 7.24 1,420 1,100 8.2 <br /> January 11,2010 39.23 <br /> April 5,2010 40.97 19 6.77 1,280 0.8 7.23 1,320 880 7.7 <br /> July 19,2010 40.41 <br /> October 11,2010 40.54 19.4 7.03 1,470 1.5 7.12 1,440 940 18 <br /> January 10,2011 41.60 <br /> April 4,2011 41.74 19.4 7.02 1,345 0.95 7.19 1,490 920 17 <br /> July 11,2011 44.43 <br /> October 13,2011 45.83 19.1 6.65 1,320 7.08 1,510 930 14 <br /> January 10,2012 41.93 <br /> April 9,2012 41.48 19.6 6.89 1,251 3.59 6.90 1,390 860 7.7 <br /> July 9,2012 42.43 <br /> October 1,2012 40.40 19.3 6.53 1,219 2.11 6.91 1,390 910 0.12 18 <br /> January 7,2013 40.51 19.1 6.79 1,138 67.9 6.91 1,450 900 22 <br /> April 9,2013 40.51 18.9 6.69 1,474 5.41 7.16 1,444 1,000 18 <br /> July 8,2013 41.09 19.3 7.06 1,442 13.5 7.10 1,450 960 28 <br /> October 7,2013 39.30 19.1 6.77 1,473 16.9 6.99 1,520 960 0.12 32 <br /> January 6,2014 39.14 19.2 7.55 1,322 10.2 7.00 1,410 880 19 <br /> April 7,2014 39.11 19.4 6.56 1,410 2.91 7.03 1,370 940 17 <br /> July 7,2014 38.95 19.7 6.78 1,254 8.05 7.08 1,410 900 11 <br /> October 6,2014 37.86 19.8 6.99 1,263 14.1 6.84 1,370 800 <0.20 9.1 <br /> January 6,2015 39.16 18.2 6.71 1,456 16.3 7.06 1,490 930 6.5 <br /> April 27,2015 39.63 19.7 6.77 1,541 11.7 7.16 1,590 960 7.6 <br /> July 13,2015 37.20 20.0 6.50 1,343 12.5 7.21 1,460 830 13 <br /> October 5,2015 36.60 20.2 6.64 1,423 4.15 6.88 1,470 920 0.29 22 <br /> January 11,2016 38.08 19.5 6.77 1,116 2.15 7.08 1,540 1,000 27 <br /> April 4,2016 38.12 19.9 6.49 1,131 7.57 6.93 1,580 940 28 <br /> July 25,2016 38.17 19.8 6.95 1,728 12 7.28 1,780 1,000 36 <br /> October 10,2016 37.14 19.4 6.25 1,625 2.48 7.07 1,710 1,000 0.14 38 <br /> January 18,2017 40.20 19.3 6.90 1,509 3.12 7.17 1,550 960 21 <br /> April 4,2017 41.92 19.9 6.75 1,414 4.5 6.91 1,510 960 13 <br /> July 5,2017 47.69 19.1 7.01 1,060 14.9 7.37 1,010 630 3.2 <br />