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OB-17
<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 38.54 16.7 7.20 352 8.02 7.00 310 210 <0.10
<br /> April 18,2005 38.60 16.5 7.22 361 1.16 6.80 330 230 <0.10
<br /> July 11,2005 41.10 19.4 7.14 183 7.40 7.10 190 150 <0.10
<br /> October 11,2005 41.21 16.6 7.35 139 4.31 7.00 140 120 <0.10
<br /> January 25,2006 49.16 17.0 6.71 1,113 5.20 6.70 540 350 <0.10
<br /> April 10,2006 53.42 13.7 6.83 438 3.05 7.40 410 587 <0.10
<br /> July 17,2006 45.05 18.1 7.03 771 2.58 6.90 760 460 <0.10
<br /> October 16,2006 45.89 12.9 7.09 410 1.45 7.39 380 260 <0.44
<br /> February 19,2007 43.26 14.4 7.04 358 0.58 7.61 348 230 <0.44
<br /> April 26,2007 45.01 14.8 6.89 275 2.37 7.88 276 110 <0.44
<br /> July 9,2007 41.94 15.8 6.90 266 1.22 7.43 273 160 0.1
<br /> October 15,2007 40.65 14.2 6.80 229 3.91 7.34 273 210 <0.44
<br /> January 28,2008 42.09 13.7 7.07 166 0.78 7.40 187 140 <0.44
<br /> April 21,2008 45.20 15.4 7.07 220 1.90 7.33 242 130 <0.44
<br /> July 14,2008 42.03 16.0 7.10 209 0.35 7.13 253 160 <0.44
<br /> October 13,2008 42.35 15.4 6.49 230 0.00 7.76 222 150 <0.44
<br /> January 12,2009 40.40 15.0 6.88 286 3.89 7.26 279 190 <0.44
<br /> April 9,2009 41.58 15.0 7.17 294 1.15 7.26 294 200 <0.10
<br /> July 20,2009 41.19 16.1 7.14 134 0.53 7.41 127 110 <0.10
<br /> October 5,2009 41.16 14.9 7.27 169 2.1 7.46 128 110 <0.10
<br /> January 11,2010 40.41
<br /> April 5,2010 44.58 15.6 7.14 180 2.3 7.40 180 130 <0.10
<br /> July 19,2010 41.18
<br /> October 11,2010 40.43 15.9 7.47 190 1.7 7.28 187 140 <0.10
<br /> January 10,2011 41.13
<br /> April 4,2011 44.90 16.4 7.36 226 0.3 7.39 229 150 <0.10
<br /> July 11,2011 48.52
<br /> October 13,2011 49.22 14.8 7.18 148 7.44 156 93 <0.10
<br /> January 10,2012 42.54
<br /> April 9,2012 46.03 16.5 7.33 215 1.8 7.33 216 150 <0.10
<br /> July 9,2012 42.25
<br /> October 1,2012 41.04 17.2 7.12 130 1.50 7.19 143 110 0.12 <0.10
<br /> January 7,2013 42.05 15.8 7.36 141 1.89 7.37 151 120 <0.021
<br /> April 9,2013 41.12 16.2 7.15 176 0.20 7.48 163 110 <0.021
<br /> July 8,2013 41.48 15.7 7.25 165 5.30 7.34 144 89 <0.025
<br /> October 7,2013 40.68 15.4 7.00 130 0.19 7.30 121 89 0.095 <0.025
<br /> January 6,2014 40.60 15.5 7.80 164 0.43 7.34 156 120 <0.025
<br /> April 7,2014 40.68 16.1 7.17 182 7.28 7.32 172 130 <0.025
<br /> July 7,2014 41.12 16.7 6.34 119 2.99 7.48 129 96 0.037
<br /> October 6,2014 40.40 16.2 7.31 138 2.08 7.19 142 83 0.35 <0.10
<br /> January 6,2015 40.67 15.4 7.14 173 0.29 7.29 161 110 <0.10
<br /> April 27,2015 40.81 17.4 7.37 197 1.41 7.38 182 120 <0.018
<br /> July 13,2015 40.00 18.0 7.00 157 0.94 7.44 148 98 <0.018
<br /> October 5,2015 40.15 19.1 7.18 169 1.56 7.28 151 110 0.28 <0.018
<br /> January 11,2016 40.76 21.9 7.28 120 2.51 7.32 142 110 <0.10
<br /> April 4,2016 41.28 22.2 7.21 82 2.14 7.30 99 80 <0.10
<br /> July 25,2016 40.95 18.1 7.62 152 2.40 7.51 139 120 <0.10
<br /> October 10,2016 40.19 16.8 6.69 162 0.24 7.50 140 100 0.33 <0.10
<br /> January 18,2017 42.31 19.7 7.70 126 0.70 7.44 114 93 <0.022
<br /> April 4,2017 45.61 19.7 7.42 182 1.00 7.31 167 120 <0.10
<br /> July 5,2017 47.33 16.0 6.80 610 0.41 7.24 504 320 <0.10
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