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OB-16
<br /> OB-16
<br /> Groundwater Elev. Temp. Field pH Field EC Field Turbidity Lab pH Lab EC Lab TDS Magnesium Calcium Potassium Bicarbonate Sodium Chloride Sulfae Nitrate
<br /> DATE Graphed Date (FT..MSL) (De C) (pH Units) ( hos/ ) (NTUs) (pH Units) (u hos/ ) ( /L) (mg/L) ( g/L) (mg/L) (.911.) ( g/L) ( o/L) ( g/L) ( NU
<br /> 01/27/927001129/92 January 29,1992 37.58 14.3 6.80 932
<br /> 05/06/92 TO 05/07/92 May 7,1992 38.58 17.5 6.60 1,428
<br /> 08/04/92 TO 08/05/92 August 5,1992 38.25 21.0 7.30 410
<br /> 10/15/92 TO 10/16/92 October 16,1992 31.91 19.0 6.80 740
<br /> 01/26/93 TO 01/29/93 January29,1993 40.11 17.5 6.40 1.480
<br /> 4/27/1993 April 27,1993
<br /> 07/26/93 TO 07/29/93 July 29.1993 39.09 17.5 6.60 2,000 30.00 6.60 1,750 1,110 230 320 195 10.4
<br /> 11/16/93 TO 11/18/93 November 18,1993 38.21 16.0 6.30 1,850 122.00 6.70 1,530 920 28 79 3.1 251 207 242 206 10.4
<br /> 03/08/94 TO 03/09/94 March 9,1994 41.07 18.5 6.50 1,700 3840 6.70 1,880 1.110 248 304 245 10.4
<br /> 06/06/94 TO 06/09/94 June 9.1994 38.36 18.0 6.40 2,100 41.50 7.90 1,990 1.210 283 300 270 0.4
<br /> 09/07/94 TO 09/08/94 September 8,1993 38.72 20.0 8.00 130 41.20 7.60 175 135 488 5.4 12 10.4
<br /> 12/13/94 TO 12/16/94 December 16.1993 38.71 18.0 7.30 170 9.00 7.40 147 125 0.59 1.6 0.8 68 30 3.8 5.7 10.4
<br /> 02/28/95 TO 03/01/95 March 1.1995 38.66 18.0 6.90 680 5.60 6.90 793 485 117 105 102 0.4
<br /> 06/07/95 TO 06/09/95 June 9,1995 40.70 17.0 6.70 370 20.40 7.40 334 220 2.4 6.5 1 113 63 23.2 32 10.4
<br /> 09/06/95 TO 09/08/95 September B.1995 38.37 18.0 7.00 170 7.00 7.30 193 160 38 6.6 16 0.4
<br /> 11/15/95 TO 11/17/95 November 17,1995 38.45 18.5 7.20 160 5.90 7.60 172 140 0.76 2.6 0.6 73.9 32 6.8 9 <0.4
<br /> 02/13/96 TO 02/14/96 February 14,1996 40.54 18.5 6.80 1,300 7.00 696 440 100 81.7 86 10.4
<br /> 05/08/96 TO 05/09/96 May 9.1996 44.25 18.5 7.00 440 35.50 8.10 468 285 69 43.1 55.6 <0A
<br /> 07/10/96 TO 07/11/96 July 11,1996 39.60 19.5 6.80 630 6.00 7.60 651 425 110 44.3 82 10.4
<br /> 11/12/96 TO 11/14/96 November 14,1996 40.39 19.0 6.50 125 6.50 7.70 145 110 0.66 2 0.9 67 30 3.5 6.8 10.4
<br /> 03/05/97 TO 03/07/97 March 7,1997 53.53 13.5 7.50 85 1.40 7.80 72 57 9.3 11.0 2.4 <0.4
<br /> 05/28/97 TO 05/30/97 May 30.1997 43.73 16.5 7.20 180 12.80 7.50 171 130 32 4.7 14 <0.4
<br /> 09/03/97 TO 09/05/97 September 5,1997 39.13 17.0 7.40 235 7.28 176 141 34 6.5 14.1 <0.4
<br /> 12/16/97 TO 12/18/97 December 18,1997 38.67 17.0 7.30 300 5.10 7.20 352 214 2 6 2 110 47 23.6 32.7 <0.08
<br /> 03/04/98 TO 03/06/98 March 6,1998 50.31 15.0 7.40 170 4.80 7.27 147 120 29 4.88 9.79 <0.08
<br /> 06/09/98 TO 06/11/98 June 11,1998 44.59 18.0 6.70 540 3.30 6.92 407 237 60 41.1 38.8 0.12
<br /> 09/16/98 TO 09/18/98 September 18,1998 44.39 19.0 7.21 255 4.50 7.04 265 176 48 16.9 24 <0.25
<br /> 12108/98 TO 12/10/98 December 10,1998 41.45 15.1 7.24 285 6.41 7.11 146 141 2 7 1 84 44 17.4 26.5 10.25
<br /> 03/16/99 TO 03/18/99 March 18,1999 45.02 18.2 7.26 230 8.50 7.18 166 128 29 8.2 13.4 10.05
<br /> 09/23/99 TO 06/25/99 June 25,1999 43.12 15.9 7.16 238 4.22 7.09 195 152 44 13 23.2 <0.25
<br /> 09/15/99 TO 09/17/99 September 17,1999 39.27 19.9 6.98 795 28.30 6.77 961 656 157 120 138 10.25
<br /> 11/09/99 TO 11/11/99 November 11,1999 38.93 18.4 6.72 1,367 14.28 6.72 1,310 870 25 76 4 318 191 168 210 10.25
<br /> 02108/007002/10/00 February 10,2000 38.77 16.4 6.33 1,491 37.90 6.75 1,380 920 185 194 210 10.25
<br /> 05/23/00 TO 0524100 May 24,2000 43.46 19.2 7.62 314 7.27 7.33 198 152 43 13 11 <0.05
<br /> 08108/00 TO 08/10/00 August10,2000 38.69 22.3 6.84 1,300 25.80 6.71 1.140 735 162 144 175 10.05
<br /> 10/09/00 TO 10112/00 October 12,2000 38.80 16.7 6.70 1,198 19.53 6.73 1,090 677 20 61 2 265 161 146 151 0.09
<br /> 01/08/01 TO 01/10/01 January 10,2001 38.84 15.5 6.58 409 17.30 7.07 531 342 71 52 43.3 10.05
<br /> 04/09/01 TO 04/11/01 April 11,2001 39.96 17.2 6.83 1,362 14.65 6.76 1,240 731 21 63 3 268 191 144 144 0.27
<br /> 07/10/01 TO 07/72/01 July 12,2001 39.73 18.4 7.01 598 14.00 7.05 593 365 97 47 35 10.05
<br /> 10108/01 TO 10/10/01 October 10,2001 38.45 16.2 7.32 140 4.50 7.41 160 113 34 4 8AI 0.08
<br /> 0122/02 TO 0123/02 January 23,2002 39.37 15.4 7.03 1,387 15.00 6.70 1,460 807 191 186 146 10.05
<br /> 05106/02 TO 05108102 May 8,2002 40.80 16.0 6.61 1,256 9.80 6.76 1,230 680 173 166 95 10.05
<br /> 07/23/02 TO 0724/02 July 24,2002 39.34 19.4 6.73 629 10.35 389 100 66 51.3 <0.05
<br /> 10/07/02 TO 10109/02 October 9,2002 38.45 17.6 7.18 222 0.65 7.38 210 186 1 3 <7 95 41 77 11 10.05
<br /> 01/28/03 TO 01/30/03 January 30,2003 38.86 15.0 6.84 1,238 29.30 6.91 1,380 744 223 188 78.8 <0.05
<br /> 04/29103 TO 05/01/03 May 1,2003 42.73 15.6 6.55 1,468 15.10 6.59 1,450 772 17 49 3 312 213 160 119 10.05
<br /> 07/21103 TO 07/23/03 July 23,2003 39.38 17.4 6.84 1,093 38.00 6.88 1,110 618 178 148 96.6 <0.16
<br /> 10/28/03 TO 10/30/03 October 30,2003 40.13 17.9 7.31 181 0.25 7.11 205 153 35 10.6 9.82 <0.05
<br /> 01/19/04 TO 01/22/04 January 22,2004 38.67 16.1 6.83 1,173 8.20 6.83 1,290 739 154 168 118 <0.05
<br /> 04/12/04 TO G4/15/04 April 15,2004 38.91 16.4 6.63 1,185 11.00 6.77 1,180 694 177 163 102 <0.05
<br /> 07/12/04 TO 07/15/04 July 15,2004 39.39 16.6 6.79 686 52.30 6.99 692 407 98 65.7 49.9 10.05
<br /> IW11/04 TO 10/14/04 October 14,2004 38.21 18.0 6.60 1,231 28.20 6.84 1,280 755 20 57 5 344 175 170 104 10.05
<br /> 0125/05700127105 January 26,2005 38.40 17.2 6.76 1,174 19.50 6.70 1,200 720 170 160 99 10.10
<br /> 04/18/05 TO M121105 Apd118,2005 38.62 17.8 6.67 1,275 1.08 6.50 1,300 790 200 160 140 <0.10
<br /> 07/11/05 TO 07/13105 July 11,2005 41.08 19.1 6.99 372 1.80 7.00 360 250 72 22 20 10.10
<br /> 10/11/05 TO 10/13105 October 11,2005 41.13 18.7 7.50 128 9.48 7.20 130 120 0.53 1.6 15.0 59 30 2.6 52 <0.10
<br /> 01/23/06 TO 0125106 January 25,2006 48.97 12.0 7.82 178 5.50 7.20 83 58 17 1.8 3.3 10.10
<br /> 04/10/06 TO 04/13/06 April 10,2006 53.13 10.5 7.44 86 2.41 7.40 78 55 18 1.1 2.9 10.10
<br /> 07/17/06 TO 0720/06 July 17,2006 45.02 14.6 7.83 85 2.02 7.40 89 84 17 1.5 3.3 10.10
<br /> 1011W10/19/06 October 16,2006 45.87 13.3 7.71 83 2.06•8.14 87 79 0.34 0.99 029 54 19 1.4 3.2 <0.44
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