LCRA Logo   Colorado River Watch Network (CRWN) Water Quality Data

  • Site 177
  • Cox's Creek
  • Hydromet Rainfall
  • Hydromet Flow
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    Date Time Air Temp (C) Water Temp (C) Flow pH Nitrates-N (mg/L) DO Avg (mg/L) DO % Sat Cond (µS/cm) Days Since Rain Field Rain Gauge (in.) Secchi (M) Transparency (M) E.coli (cfu's)
    09/24/2006 16:30 29 26 2 6.9 < 1 4.6 56.12 180 1
    05/28/2006 17:00 30 27 No Flow 7.2 < 1 7 86.8 440 1 1 0.26
    04/09/2006 16:50 28 25 No Flow 6.9 < 1 4 48 400
    03/12/2006 17:05 26 26 No Flow 7.2 < 1 5.4 65.88 450
    02/05/2006 13:05 26 18 No Flow 7.4 < 1 5.5 58.3 370
    12/18/2005 18 12 No Flow 7.6 < 1 6.6 62.04 340
    11/20/2005 16:35 18 16 No Flow 7.6 < 1 9 91.8 410
    10/09/2005 17:20 28 25 No Flow 7.3 < 1 6 72 390
    07/17/2005 16:25 34 33 No Flow 7 < 1 4.5 61.2 330 2 3
    06/12/2005 17:20 35 33 No Flow 6.9 < 1 4.9 66.64 420
    04/24/2005 19:15 23 22 No Flow 6.9 < 1 4 45.6 250
    02/20/2005 17:15 21 21 No Flow 7 < 1 5.2 58.24 260 3
    01/23/2005 16:05 15 13 No Flow 7.4 < 1 6 57.6 250
    01/02/2005 16:15 24 22 No Flow 8 < 1 6.8 77.52 170
    11/28/2004 17:20 21 19 No Flow 9.2 < 1 5.2 56.16 180 5
    10/18/2004 17:30 27 28 No Flow 7.3 < 1 5.2 65.52 330 5
    09/05/2004 16:45 36 34 No Flow 8.2 < 1 8.4 115.92 280 1 0.5
    06/13/2004 15:30 33 33 No Flow 7.2 < 1 5.9 80.24 230 5
    05/23/2004 16:30 28 30 7 < 1 5.9 76.7 170
    04/18/2004 15:00 30 27 No Flow 7.5 6 74.4 300 7 1
    02/01/2004 16:45 18 18 No Flow 8.2 < 1 8 84.8 360 3 1
    01/04/2004 15:30 23 21 No Flow 7.2 < 1 4.8 53.76 470
    12/07/2003 16:30 16 14 No Flow 7.4 8.7 85.26 310
    11/02/2003 17:35 25 26 No Flow 7.3 < 1 5.1 62.22 320
    09/21/2003 15:35 26 26 No Flow 7.4 < 1 5 61 310 1 3
    08/02/2003 15:00 33 34 No Flow 7.1 < 1 4.2 57.96 260 6 2
    07/06/2003 15:30 33 33 7.2 < 1 4.5 61.2
    06/01/2003 17:05 32 34 8.2 < 1 6.4 88.32
    04/06/2003 16:45 23 23 < 1 4.1 47.56 280
    03/02/2003 17:05 18 14 6.9 7.7 75.46 230
    02/02/2003 16:40 21 18 6.5 < 1 8 84.8 170
    01/05/2003 16:05 23 20 8 < 1 8 88 160
    12/02/2002 16:00 19 14 6.6 < 1 6.1 59.78 90
    11/10/2002 15:15 29 25 6.7 < 1 6.8 81.6 130 0 0
    10/06/2002 17:10 29 30 6.6 < 1 5 65 210 0 0
    09/08/2002 15:10 28 28 6.9 < 1 5.4 68.04 390 0 0
    08/03/2002 14:55 36 36 7.2 < 1 6.8 95.2 360
    07/07/2002 16:15 30 34 6.9 < 1 6.2 84.3 410
    06/09/2002 14:45 36 34 7.9 < 1 9.6 130.6 380
    05/05/2002 16:05 31 32 6.8 < 1 6.2 81.8 350
    04/18/2002 17:13 25 29 6.6 < 1 5.5 69.3 290
    04/17/2002 15:52 22 22 6.9 < 1 7.6 85.1 360
    03/10/2002 15:00 16 14 7.1 8.8 84.5 250
    02/10/2002 16:15 14 13 7.4 < 1 9 84.6 220
    12/23/2001 15:50 17 16 7.6 < 1 7.4 74 240
    10/28/2001 15:40 23 22 6.5 < 1 5.7 63.8 200
    08/04/2001 12:25 32 21 6 < 1 7.4 81.4 630
    06/03/2001 16:00 33 33 6.6 < 1 6.7 89.8 360
    05/06/2001 15:05 28 27 6.4 < 1 3 36.6 260 1
    04/02/2001 17:15 24 26 6.8 < 1 7.6 91.2 240
    03/04/2001 16:45 22 16 6.9 < 1 6 60 210
    02/04/2001 13:15 23 21 6.8 < 1 8.4 92.4 190
    01/01/2001 16:15 28 29 6.8 < 1 4.9 61.7 580 0
    12/03/2000 17:00 9 11 8.4 < 1 7.8 70.2
    11/05/2000 16:45 25 24 7.2 < 1 7.7 89.3 430 1
    09/10/2000 17:50 33 32 8.2 < 1 7.8 103 530
    08/05/2000 15:25 34 34 Low 8.5 < 1 8.1 110.2 0 0.5
    07/02/2000 15:25 33 33 7.6 < 1 7.8 104.5 0
    06/04/2000 14:30 32 31 6.7 < 1 6 78
    05/07/2000 15:20 30 30 7.4 1 7.5 96 5 0
    04/18/2000 17:10 29 30 7.8 < 1 8.7 111.4 7 0
    04/02/2000 15:55 19 21 7.1 < 1 7 77 0
    03/05/2000 16:30 22 25 7.9 < 1 9 106.2
    02/06/2000 13:30 26 16 < 1 12.6 126
    01/02/2000 16:45 23 22 7.8 < 1 8.8 98.6
    12/05/1999 16:00 20 18 8 < 1 9.6 99.8
    11/07/1999 15:50 24 26 8 < 1 9.6 115.2
    10/03/1999 17:15 30 32 8 < 1 8.3 109.6
    09/05/1999 15:30 33 34 8.2 < 1 7.8 106.1
    08/01/1999 18:15 32 34 7.7 < 1 6.8 92.5
    07/22/1999 10:20 31 29 High 6.9 < 1 3.2 40.3 1
    06/06/1999 16:30 31 34 8.6 < 1 10.6 144.2
    05/16/1999 15:45 30 31 8.5 < 1 9 117 7
    04/22/1999 17:00 26 28 Normal 8 < 1 9 111.6
    04/11/1999 17:30 27 29 < 1 8 100.8
    02/21/1999 16:15 20 19 7.8 < 1 9 95.4
    01/17/1999 15:53 28 24 7.5 8.9 103.2
    11/08/1998 16:45 23 21 7 < 1 7.6 83.6
    10/11/1998 16:50 31 34 8.5 < 1 8.9 121 32
    09/27/1998 17:15 33 35 7.6 < 1 8 110.4
    09/13/1998 17:00 30 33 6.6 < 1 4.2 56.3 2
    05/03/1998 15:35 32 29 8 1 7.9 99.5
    03/08/1998 16:00 17 19 7.7 1 6.7 71
    02/15/1998 17:20 15 16 7.2 1 8.5 85
    01/18/1998 15:05 24 21 6.8 < 1 9.1 100
    12/21/1997 16:30 19 17 8 < 1 8.4 85 1
    12/07/1997 16:55 18 15 8.6 < 1 8.9 90
    11/30/1997 16:20 19 18 7.8 < 1 7.6 80
    11/23/1997 17:03 16 17 8.3 < 1 9.6
    11/16/1997 14:12 11 12 8.6 < 1 10 93
    11/09/1997 16:04 19 19 8.4 < 1 6.85 75
    11/02/1997 13:50 23 24 7.8 1 8 92.8
    09/07/1997 18:50 30 30 Normal 8 < 1 9 115.2
    01/05/1997 16:55 20 21 High 8 < 0.5 7.45
    12/22/1996 17:00 20 18 High 7.7 0.25 8.8
    12/08/1996 16:55 17 18 High 8 0.25 10.1
    10/27/1996 17:25 25 27 High 7.5 0.25 5
    10/20/1996 18:05 25 25 8 0.25 8.1
    09/15/1996 16:15 35 31 High 7.7 0.25 7.2
    08/18/1996 17:25 35 33 Low 8.9 < 0.25 9.1
    08/04/1996 18:10 32 34 Normal 8.6 < 0.25 8.9
    07/21/1996 17:30 33 34 8.5 0.25 9.9
    07/07/1996 16:30 33 36 High 8.1 0.25 11
    03/31/1996 13:40 24 24 Low 8.6 0.25 11.7
    03/24/1996 17:20 22 22 Low 8.8 0.25 10.7
    03/17/1996 17:55 20 25 8.5 0.25 9.6
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