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OB-24
<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 29,1992 37.38
<br /> May 7,1992 38.59 20.5 7.60 884
<br /> August 5,1992 36.07 21.5 7.30 756
<br /> October 16,1992 36.34 19.0 7.50 850 7.70 950 560 2.5
<br /> January 29,1993 38.63 18.0 7.20 630 7.70 890 570 3
<br /> April 27,1993 38.60 20.5 7.30 540
<br /> July 29,1993 37.18 19.5 7.00 840 60.00 7.40 950 595 12
<br /> November 18,1993 37.98 19.5 7.20 925 5.40 7.50 960 580 12.4
<br /> March 9,1994 39.64 19.0 7.00 820 7.60 7.40 990 615 12
<br /> June 9,1994 38.42 19.0 7.20 805 6.20 7.50 978 615 9.3
<br /> September 8,1994 37.32 20.0 7.00 820 26.70 7.40 1,010 625 10.6
<br /> December 16,1994 38.15 18.0 6.90 850 14.80 7.40 990 630 8
<br /> March 1,1995 38.43 18.5 7.00 840 8.20 7.40 975 580 6.6
<br /> June 9,1995 41.04 19.0 7.10 735 0.90 7.80 980 598 6.2
<br /> September 8,1995 38.14 19.0 6.90 720 1.60 7.60 990 640 7.5
<br /> November 17,1995 38.26 19.0 6.70 800 6.50 7.50 984 600 3.5
<br /> February 14,1996 39.61 18.5 7.30 810 7.50 969 600 2.6
<br /> May9,1996 43.81 20.0 7.40 920 2.40 8.60 1,000 610 5.8
<br /> July 11,1996 40.82 20.5 7.10 870 1.00 7.90 1,020 630 3.1
<br /> November 14,1996 38.58 21.0 7.30 940 4.90 7.80 999 585 3.1
<br /> May 30,1997 43.83 20.0 7.20 890 26.40 8.20 1,020 645 6.6
<br /> September 5,1997 39.15 21.5 7.50 935 7.59 1,060 625 8
<br /> December 18,1997 39.50 18.0 7.40 880 7.50 7.34 1,030 617 1.57
<br /> March 6,1998 49.86 16.5 7.00 930 0.30 7.31 1,060 656 1.95
<br /> June 11,1998 44.90 19.0 7.20 900 0.80 7.37 1,080 663 1.81
<br /> September 18,1998 43.23 19.5 7.38 800 1.00 7.43 1,100 635 1.33
<br /> December 10,1998 42.19 17.0 7.20 1,250 0.58 7.28 897 626 1.63
<br /> March 18,1999 45.89 18.9 6.73 1,400 16.40 7.14 1,000 662 1.78
<br /> June 25,1999 43.17 20.4 6.95 1,020 4.10 7.37 939 683 1.86
<br /> September 17,1999 39.66 22.8 7.54 858 15.72 7.25 1,110 809 2.41
<br /> November 11,1999 39.14 19.0 7.27 1,249 10.25 7.31 1,220 809 2.45
<br /> February 10,2000 39.33 17.8 7.02 1,450 9.91 7.22 1,380 999 2.68
<br /> May 24,2000 42.98 19.4 7.21 1,203 2.24 7.14 1,280 888 2.61
<br /> August 10,2000 38.89 23.5 7.38 1,261 7.42 7.25 1,370 934 3.21
<br /> October 12,2000 38.42 17.7 7.19 1,488 14.33 7.18 1,400 966 2.6
<br /> January 10,2001 38.58 14.4 7.14 1,191 6.60 7.52 1,420 1,280 2.94
<br /> April 11,2001 38.50 17.7 7.12 1,493 4.12 7.17 1,530 1,040 2.43
<br /> July 12,2001 38.22 20.1 7.20 1,620 30.00 7.27 1,670 1,050 2.25
<br /> October 10,2001 37.53 20.2 7.08 1,981 3.30 7.16 1,650 1,040 2.52
<br /> January 23,2002 37.92 14.5 7.19 1,650 17.00 7.08 1,708 1,080 2.88
<br /> May 8,2002 39.93 17.4 6.84 1,656 4.90 7.11 1,680 1,030 2.61
<br /> July 24,2002 38.15 22.2 6.92 1,650 11.30 1,170 2.53
<br /> October 9,2002 37.50 19.8 6.81 1,650 6.41 7.24 1,690 1,110 2.52
<br /> January 30,2003 37.48 17.4 7.23 1,515 6.41 7.49 1,790 1,100 2.43
<br /> May 1,2003 39.98 18.0 6.95 1,781 3.01 7.16 1,890 1,110 2.25
<br /> July 23,2003 38.56 19.5 7.15 1,664 1.70 7.28 1,750 996 2.22
<br /> October 30,2003 39.00 19.6 7.14 1,608 3.40 7.15 1,710 1,070 3.07
<br /> January 22,2004 37.52 17.6 7.24 1,472 20.00 7.29 1,690 1,060 2.43
<br /> April 15,2004 37.97 18.3 7.13 1,526 3.10 7.34 1,640 974 2.76
<br /> July 15,2004 38.87 18.7 7.04 1,383 18.70 7.33 1,620 1,110 3.00
<br /> October 14,2004 37.56 18.2 7.01 1,512 1.96 7.30 1,560 1,100 2.87
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