OB-25
<br /> Groundwater Elev. Temp. Field pH Field EC Field Turbidity Lab pH Lab EC Lab TDS Magnesium Calcium Potassium Bicarbonate Sodium Chloride Sulfate Nitrate
<br /> DATE Graphed Date (FT. MSL) (Degrees C) (pH Units) (umhos/cm) (NTUs) (pH Units) (umhos/cm) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L)
<br /> 01/08/01 TO 01/10/01 January 10,2001 39.92 12.5 7.11 1,493 5.41 6.98 1,640 1,170 73 281 190 3.17
<br /> 04/09/01 TO 04/11/01 April 11,2001 38.98 17.0 7.02 1,644 3.64 7.13 1,740 1,230 93 181 3 429 101 269 185 2.67
<br /> 07/10/01 TO 07/12/01 July 12,2001 38.81 19.0 7.02 1,792 50 7.27 1,820 1,210 77 245 198 3.01
<br /> 10/08/01 TO 10/10/01 October 10,2001 36.34 18.4 4.30 2,080 9.5 6.97 1,850 1,170 112 256 191 2.81
<br /> 01/22/02 TO 01/23/02 January 23,2002 38.50 14.7 6.92 1,669 50 7.08 1,790 1,110 85 262 174 3.22
<br /> 05/06/02 TO 05/08/02 May 8,2002 40.86 15.6 7.03 1,812 4.5 7.10 1,810 1,120 91 258 207 3.35
<br /> 07/23/02 TO 07/24/02 July 24,2002 38.75 21.3 6.90 1,760 31.4 999 86 258 166 3.46
<br /> 10/07/02 TO 10/09/02 October 9,2002 38.65 20.3 6.75 1,709 5.17 7.09 1,740 1,100 78 143 4 403 74 256 157 3.16
<br /> 01/28/03 TO 01/30103 January 30,2003 38.07 16.7 6.91 1,506 5.2 7.15 1,840 1,060 102 228 180 3.08
<br /> 04/29/03 TO 05/01/03 May 1,2003 40.70 16.4 6.95 1,845 2.38 7.26 1,920 1,090 69 131 4 412 83 268 219 2.75
<br /> 07/21/03 TO 07/23/03 July 23,2003 39.79 18.8 7.05 1,710 1.1 7.06 1,850 1,130 103 274 225 2.69
<br /> 10/28/03 TO 10/30/03 October 30,2003 39.53 20.0 6.91 1,665 1.4 7.05 1,790 1,070 73 261 218 3.33
<br /> 01/19/04 TO 01/22/04 January 22,2004 38.42 17.0 6.87 1,520 2.3 7.13 1,730 1,090 68 244 216 2.71
<br /> 04/12/04 TO 04/15/04 April 15,2004 38.99 17.3 6.72 1,533 0.75 7.01 1,640 1,060 97 224 217 2.49
<br /> 07/12/04 TO 07/15/04 July 15,2004 39.91 18.5 6.72 1,462 18.6 7.02 1,710 1,130 96 258 209 2.95
<br /> 10/11/04 TO 10/14/04 October 14,2004 38.18 17.0 7.05 1,413 7.47 7.15 1,610 1,190 82 154 7 400 76 274 211 2.50
<br /> 01/25/05 TO 01/27/05 January 26,2005 39.55 17.4 6.90 1,438 39.7 6.90 1,600 1,000 90 200 210 1.70
<br /> 04/18/05 TO 04/21/05 April 18,2005 39.17 19.8 7.11 1,507 151 7.00 1,500 1,100 84 190 200 1.70
<br /> 07/11/05 TO 07/13/05 July 13,2005 42.00 21.7 6.90 1,427 550 7.20 1,500 1,200 86 200 200 1.90
<br /> 10/11/05 TO 10/13/05 October 11,2005 40.97 19.4 6.86 1,540 620 6.90 1,500 1,000 79 150 6.6 330 87 180 180 1.70
<br /> 01/23/06 TO 01/25/06 January 25,2006 51.55 17.1 7.04 1,490 9.6 7.10 1,500 880 84 180 170 5.10
<br /> 04/10/06 TO 04/13/06 April 10,2006 53.04 18.7 6.84 1,459 125 7.00 1,500 1,000 87 180 170 2.00
<br /> 07/17/06 TO 07/20/06 July 17,2006 46.82 20.2 7.14 1,514 233 6.70 1,600 1,000 97 180 170 2.50
<br /> 10/16/06 TO 10/19/06 October 16,2006 46.09 20.2 6.74 1,467 96.1 7.34 1,300 960 70 130 3.1 440 82 200 180 13
<br /> 02/19/07 TO 02/22/07 February 19,2007 44.57 18.6 7.11 1,437 402 7.50 1,420 920 91 220 170 15
<br /> 04/23/07 TO 04/26/07 April 23,2007 44.21 19.6 7.06 1,450 12.1 8.07 1,530 960 94 260 170 16
<br /> 07/09/07 TO 07/12/07 July 9,2007 42.72 19.0 6.94 1,516 4.79 7.22 1,680 1,000 99 290 180 17
<br /> 10/15/07 TO 10/18/07 October 15,2007 41.39 18.3 6.84 1,216 208 7.43 1,660 1,100 76 150 3.4 390 110 300 210 17
<br /> 01/28/87 TO 01/30/08 January 28,2008 42.39 16.5 6.87 1,480 186.00 7.26 1,530 1,200 100 290 210 16
<br /> 04/21/08 TO 04/24/08 April 21,2008 44.62 17.4 6.90 1,536 84.00 7.22 1,740 1,200 110 280 200 16
<br /> 07/14/08 TO 07/18/08 July 14,2008 41.78 18.9 6.99 1,290 74.80 7.23 1,820 1,100 110 150 85 15
<br /> 10/13/08 TO 10/16/08 October 13,2008 41.56 17.3 6.94 1,665 229.00 7.68 1,700 1,200 70 140 3.3 760 110 260 210 17
<br /> 01/12/09 TO 01/14/09 January 12,2009 40.49 18.3 6.80 1,426 186.00 7.22 1,590 1,100 120 260 220 20
<br /> 04/06/09 TO 04/09/09 April 9,2009 40.30 17.6 7.18 1,390 89 7.21 1,550 1,100 120 230 210 3.4
<br /> 07/20/09 TO 07/23/09 July 20,2009 39.79 19.6 6.95 1,506 169 7.44 1,560 1,100 110 240 200 4.3
<br /> 10/05/09 TO 10/07/09 October 5,2009 41.08 17.8 7.11 1,464 >200 7.52 1,510 1,100 68 130 3.2 430 120 240 210 3.6
<br /> 01/11/10 January 11,2010 39.92
<br /> 04/05/10 TO 04/08/10 April 5,2010 42.00 17.8 7.03 1,515 32 7.43 1,550 1,100 130 250 210 3.6
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