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OB-9
<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 /> Sample Dales Graphed Dale (FT MSL) (Degrees C) (pH Units) (umhos/cm) (NTUs) (pH Units)(umhos/cm (mglL) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L)
<br /> 01/27/92 TO 01/29/92 January 29,1992 37.04 15.8 6.50 1,964 6.80 2,543 1,574 50.3 142 2.6 366 197 330 375 11.2
<br /> 05/06/92 TO 05/07/92 May 7,1992 39.33 20.8 6.30 1,317 6.70 2,500 1,500 45 130 2.3 400 200 390 330 9
<br /> 08/04/92 TO 08105192 August 5,1992 35.52 20.2 6.70 2,093 6.90 2,490 1,580 43 130 2.2 430 180 420 330 1.8
<br /> 10/15/92 TO 10116192 October 16,1992 37.84 18.8 6.70 2,100 6.90 2,410 960 44 130 2.7 570 200 400 330 2.2
<br /> 01/26/93 TO 01/29/93 January 29,1993 38.95 17.5 6.50 1,750 7.00 2,550 1,390 59 170 3.5 530 220 460 340 1.5
<br /> 4/27/1993 April 27,1993 39.14 19.0 7.40 1,400
<br /> 07/26/93 TO 07/29/93 July 29,1993 36.58 18.0 6.60 2,550 28.00 6.70 2,800 1,810 278 428 260 3.1
<br /> 11/16/93 TO 11/18/93 November 18,1993 39.24 18.0 6.50 2,550 7.50 6.60 3,000 1,720 78 184 4.1 585 293 434 330 1.3
<br /> 03/08/94 TO 03/09/94 March 9,1994 40.99 19.0 6.30 2,300 7.00 6.60 2,530 1,590 266 370 285 0.4
<br /> 06/06/94 TO 06109/94 June 9,1994 39.20 19.0 6.70 2,400 6.70 6.70 2,600 1,670 293 360 330 <0.4
<br /> 09/07/94 TO 09/08/94 September 8,1994 37.47 19.5 6.60 1,900 14.10 6.90 2,100 1,370 266 268 310 <0.4
<br /> 12/13/94 TO 12/16/94 December 16,1994 39.10 18.0 6.60 1,700 8.10 7.00 1,820 1,120 31 103 3.2 349 241 243 285 2.2
<br /> 02/28/95 TO 03/01/95 March 1,1995 40.84 20.0 6.70 1,100 14.70 6.60 1,590 1,000 222 192 271 <0.4
<br /> 06/07/95 TO 06/09/95 June 9,1995 44.19 19.0 6.50 1,900 9.70 7.00 1,120 1,120 33 104 2.9 368 226 234 268 <0.4
<br /> 09/06/95 TO 09/08/95 September 8,1995 39.47 19.0 6.70 1,450 4.60 6.90 1,700 1,080 218 234 273 <0.4
<br /> 11/15/95 TO 11/17/95 November 17,1995 41.47 21.5 6.60 1,850 1.90 7.00 1,720 1,100 34 97 2.8 319 212 238 262 0.9
<br /> 02/13/96 TO 02/14/96 February 14,1996 42.71 22.0 6.60 1,500 6.90 1,730 1,060 216 264 268 <0.4
<br /> 05/08/96 TO 05/09/96 May 9,1996 44.74 19.5 6.80 1,950 23.50 7.00 1,850 1,150 205 295 222 <0.4
<br /> 07/10/96 TO 07/11/96 July 11,1996 44.45 20.0 6.70 1,900 3.70 7.10 1,910 1,190 244 312 246 6.2
<br /> 11/12/96 TO 11/14/96 November 14,1996 39.83 19.5 6.70 1,580 3.30 7.00 1,670 1,060 25 90 2.9 223 225 246 262 19.9
<br /> 03/05/97 TO 03/07197 March 7,1997 53.34 20.0 6.50 1,550 1.50 7.40 1,550 990 202 196 223 <0.4
<br /> 05/28/97 TO 05/30/97 May 30,1997 45.35 20.0 6.60 1,200 0.80 7.00 1,290 825 174 166 172 <0.4
<br /> 09/03/97 TO 09/05197 September 5,1997 40.28 21.0 6.80 1,250 6.94 1,300 760 177 163 195 7.5
<br /> 12/16/97 TO 12/18/97 December 18,1997 42.46 20.0 6.60 1,250 0.60 7.06 1,320 774 19 60 5 232 172 164 176 2.7
<br /> 03/04/98 TO 03/06/98 March 6,1998 50.24 16.5 6.80 1,200 24.90 6.78 1,200 742 161 152 177 0.27
<br /> 06/09/98 TO 06/11/98 June 11,1998 48.12 17.5 6.90 1,000 5.70 6.68 1,260 781 109 160 189 2.12
<br /> 09/16/98 TO 09/18/98 September 18,1998 44.64 20.0 6.77 1,400 0.82 6.86 1,510 868 177 149 182 1.18
<br /> 12/08198 TO 12/10/98 December 10,1998 46.20 19.6 6.84 1,550 0.64 6.73 1,220 823 17 66 4 268 190 164 187 0.73
<br /> 03/16/99 TO 03/18/99 March 18,1999 48.71 16.2 6.37 1,800 23.20 6.65 1,330 880 142 19.1 21 0.82
<br /> 06123/99 TO 06/25/99 June 25,1999 43.73 18.4 6.66 1,253 10.40 6.73 1,280 916 176 193 215 1.45
<br /> 09/15/99 TO 09/17/99 September 17,1999 41.08 22.2 6.94 1,051 11.30 6.64 1,300 882 201 199 196 4.84
<br /> 11/09/99 TO 11/11/99 November 11,1999 44.21 19.2 6.63 1,403 2.04 6.66 1,360 866 19 66 4 242 219 207 172 4.75
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