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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) (oegreesc) (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) (mglL)
<br /> 01/27/92 TO 01/29/92 January 29,1992 36.60
<br /> 05/06/92 TO 05/07/92 May 7,1992 39.29 21.8 7.60 515
<br /> 08/04/92 TO 08105/92 August 5,1992 35.74 20.0 7.40 761
<br /> 10/15/92 TO 10/16/92 October 16,1992 37.05 18.0 7.70 740
<br /> 01/26/93 TO 01/29/93 January 29,1993 39.09 18.0 7.00 335
<br /> 07/26/93 TO 07/29/93 July 29,1993 36.93 19.5 7.00 715 82 7.40 770 480 40 66.3 34 7.5
<br /> 11/16/93 TO 11/18/93 November 18,1993 39.02 18.0 7.20 700 3.3 7.50 770 480 32 62 3.2 321 49 69.9 37 8
<br /> 03/08/94 TO 03/09/94 March 9,1994 40.59 18.0 6.90 680 7.5 7.40 790 480 48 74.7 38 8.9
<br /> 06/06/94 TO 06/09/94 June 9,1994 39.13 18.0 6.90 730 10.2 7.40 845 545 51 90.1 44 8.4
<br /> 09/07/94 TO 09/08/94 September 8,1994 37.32 18.0 7.10 740 13.8 7.20 925 535 56 100 54 8.4
<br /> 12/13194 TO 12/16/94 December 16,1994 38.96 18.0 6.80 850 23.2 7.20 990 630 41 82 3.2 321 53 115 72 8.4
<br /> 02/28/95 TO 03/01/95 March 1,1995 39.53 18.0 7.20 885 6.7 7.20 1,040 635 57 124 84 8
<br /> 06/07/95 TO 06/09/95 June 9,1995 42.42 17.5 6.60 880 2.8 7.40 1,110 690 46 94 3.5 341 60 134 98 7.1
<br /> 09/06/95 TO 09/08/95 September 8,1995 38.88 19.0 7.00 830 2.7 7.20 1,170 740 61 152 115 8.4
<br /> 11/15/95 TO 11/17/95 November 17,1995 39.58 18.0 6.70 950 3.8 7.20 1,230 740 49 105 3.2 350 64 153 117 9.7
<br /> 02/13/96 TO 02/14/96 February 14,1996 40.37 19.0 7.10 960 7.30 1,290 755 64 176 128 9.3
<br /> 05/08/96 TO 05/09196 May 9,1996 44.54 18.5 7.00 1,450 10.8 8.50 1,330 835 63 183 139 12.4
<br /> 07/10/96 TO 07/11/96 July 11,1996 42.13 20.0 6.90 1,300 2.5 7.60 1,380 830 67 188 137 11.1
<br /> 11/12/96 TO 11/14/96 November 14,1996 39.70 18.0 6.90 1,300 1.7 7.40 1,420 805 67 126 3.6 354 74 210 146 12.4
<br /> 05/28197 TO 05/30/97 May 30,1997 44.78 19.5 7.00 1,500 16.4 8.60 1,600 965 74 233 165 14.6
<br /> 09/03/97 TO 09/05/97 September 5,1997 39.71 20.0 6.90 1,600 7.13 1,670 1,000 76 243 178 12.8
<br /> 12/16/97 TO 12/18/97 December 18,1997 41.22 17.0 6.90 1,650 0.4 7.01 1,670 1,220 70 137 6 425 78 221 195 2.9
<br /> 03/04/98 TO 03/06/98 March 6,1998 50.11 16.0 7.00 1,700 0.2 7.22 1,680 1,180 80 235 191 2.69
<br /> 06/09/98 TO 06111/98 June 11,1998 46.31 19.0 7.00 1,600 0.8 7.26 1,820 1,280 80 158 111 2.68
<br /> 09/16/98 TO 09/18/98 September 18,1998 44.18 19.0 6.96 1,600 1.53 7.14 1,970 1,340 84 295 172 2.3
<br /> 12/08/98 TO 12/10/98 December 10,1998 43.80 17.0 6.87 2,050 0.85 6.97 1,680 1,330 82 178 4 464 70 295 185 2.56
<br /> 03/16/99 TO 03/18/99 March 18,1999 42.96 18.1 6.68 2,400 1.40 6.95 1,850 1,240 79 310 221 2.66
<br /> 06/23/99 TO 06/25199 June 25,1999 43.67 19.7 7.00 1,753 7 7.26 1,690 1,260 92 313 204 2.46
<br /> 09/15/99 TO 09/17/99 September 17,1999 40.57 21.3 6.79 1,290 6.08 6.92 1,860 1,390 87 446 185 2.27
<br /> 11/09/99 TO 11/11/99 November 11,1999 40.65 18.2 6.86 1,847 2.04 6.91 1,950 1,150 94 184 3 476 100 303 197 2.22
<br /> 02/08/00 TO 02/10/00 February 10,2000 40.95 17.9 6.73 1,893 16.87 6.95 1,620 1,410 87 307 210 2.4
<br /> 05/23/00 TO 05/24/00 May 24,2000 43.96 18.6 6.98 1,851 19.45 6.94 1,770 1,290 87 298 200 2.45
<br /> 08/08/00 TO 08110/00 August 10,2000 39.92 21.4 7.15 1,622 3.47 7.18 1,680 1,360 86 283 201 3.31
<br /> 10/09/00 TO 10/12100 October 12,2000 39.27 17.2 7.20 1,842 3.05 7.60 1,800 1,320 95 187 3 454 90 286 220 2.75
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