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

  • Site 215
  • Bull Creek at Loop 360
  • 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)
    01/15/2018 10:30 13 10 2 7 < 1 4.67 42.03 560 14 0
    12/13/2017 10:00 8 9 2 7 < 1 4.87 42.86 580 5 0
    11/15/2017 10:00 22 20 2 7 < 1 4.7 51.7 550 14 0
    10/05/2017 10:30 27 24.5 3 7 < 1 4.67 55.57 570 2 1
    09/13/2017 10:00 23 22 3 7 < 1 4 45.6 510 14 0
    08/10/2017 10:00 31 28 2 7 < 1 3.87 48.76 520 3 2.5
    07/13/2017 10:30 30 29 1 7 < 1 3.47 44.42 500 14 0
    06/15/2017 10:00 29 27 2 7 < 1 3.95 48.98 520 14 0
    05/22/2017 10:30 20 18 3 7 < 1 4.8 50.88 610 3 1
    04/06/2017 10:30 19 17 2 7 < 1 5.1 53.04 600 4 0
    03/14/2017 10:10 12 14 3 7 < 1 4.87 47.73 610 3 1
    02/13/2017 10:00 22 17 2 7 < 1 4.8 49.92 560 10 0
    01/10/2017 10:00 21 14 2 7 < 1 4.3 42.14 570 10 0
    12/07/2016 10:00 11 12 5 7 < 1 4 37.6 580 2 2.5
    11/03/2016 10:15 27 25 2 7 1 4.13 49.56 510 30 0.2
    10/20/2016 10:30 26 24 2 7 < 1 4.07 48.03 490 30 0
    09/20/2016 10:15 31 28 2 7 < 1 3.5 44.1 510 10 0
    08/18/2016 13:30 31 26 5 7 < 1 3.27 39.89 540 1 5
    07/02/2016 09:30 29 27 2 7 < 1 4.1 50.84 550 5 0
    06/09/2016 10:00 25 24 5 7 < 1 3.93 46.37 610 4 0
    05/05/2016 13:00 27 22 5 7 < 1 3.2 36.48 610 7 0
    04/05/2016 10:10 20 17 3 7 < 1 3.2 33.28 620 14 0
    03/22/2016 13:00 21 19 3 7.5 < 1 9.7 104.76 650 4 0 > 1.2
    03/17/2016 10:30 22 18 3 7.5 < 1 3.4 36.04 630 6 0
    02/09/2016 14:00 22 14 3 7.5 < 1 3.4 33.32 610 30 0
    01/18/2016 10:30 9 10 3 7 < 1 3.5 31.5 640 30 0
    12/15/2015 10:30 19 16 5 7 < 1 3.6 36.72 650 3 1.5
    11/20/2015 10:00 18 10 5 7 < 1 3.5 31.5 640 7 0
    10/13/2015 10:00 29 24 2 7 < 1 3.7 43.66 570 30 0
    09/01/2015 10:00 27 26.5 2 7 < 1 3.2 39.36 560 30 0
    12/31/2011 13:21 28 18 3 7.7 < 1 8.9 94.34 790 7 0 33.3
    11/14/2011 18:00 25 22 1 < 1 7.8 88.92 30 0
    09/29/2011 19:30 26.5 27 1 7.7 < 1 6.9 85.56 1050 30 0 50
    08/31/2011 20:30 33 32 1 7.6 < 1 7.3 97.82 950 30 0 60
    07/31/2011 20:27 32 33 1 7.5 < 1 7.4 100.64 810 39 0
    06/30/2011 20:10 35 32 No Flow 7.3 < 1 9.4 125.96 690 9 0 60
    05/15/2011 14:10 25 26 3 7.8 < 1 7.5 91.5 590 3 2.96 200
    03/31/2011 19:30 20.5 20.5 3 8 < 1 7 77.7 620 22 0
    02/27/2011 14:40 28.5 24.5 3 7.6 < 1 8.1 96.39 600 2 0.52
    01/31/2011 19:15 21 15.5 3 7.9 < 1 9.2 92.92 610 16 0 50
    11/28/2010 14:45 20.5 14.5 3 7.7 < 1 8.65 85.64 25 0 100
    10/31/2010 18:00 24 20 3 7.7 < 1 8 88 37 0 90
    09/28/2010 18:15 26 24.5 5 8 < 1 7.2 85.68 620 4 0 40
    08/30/2010 20:00 30.5 32 2 8 < 1 6.4 85.76 550 33 0 83
    07/13/2010 19:00 31.5 30 3 8 < 1 6 78 580 4 0
    03/31/2010 19:00 24.5 21 3 8 < 1 7.7 86.24 660 7 0
    02/28/2010 18:15 15.5 14 3 7.5 < 1 9 88.2 690 5 0
    01/31/2010 17:40 2.5 9 5 8 1 2 2
    10/18/2009 19:00 18 20 3 7.5 < 1 7.9 86.9 790 5 0
    08/15/2009 19:15 36.5 32 1 8.5 1 9.4 650 6 0
    06/21/2009 15:48 36 34 2 8 < 1 5.7 78.66 550 12 0
    03/18/2009 14:14 24 26 3 8 < 1 8.13 99.13 640 6 0
    01/18/2009 16:45 22.5 13 3 8 < 1 9.3 89.28 600 60 0
    10/06/2008 17:55 30 26 2 8 < 1 7.05 86.01 610 30 0
    07/06/2008 20:10 31 29 1 8 6.7 85.76 560 6 0
    06/08/2008 19:30 32 29 2 8 < 1 5.8 74.24 550 27 0
    04/13/2008 15:15 22.5 24 3 8 < 1 8.4 99.12 570 4 0.12
    01/04/2008 13:10 13 9.5 3 8 < 1 10.18 90.56 650 14 0
    10/14/2007 15:15 31 28 3 8.5 7.3 91.98 570 14 0
    09/03/2007 16:25 27 26 3 8 7.9 96.38 560 3 1
    07/08/2007 19:26 30 27 5 8 < 1 5.6 69.44 650 4 0.25
    04/29/2007 16:50 29 25 3 8.5 < 1 670 3 1
    03/18/2007 14:30 24 19.5 5 8.5 < 1 9.25 100.83 730 5 0.6
    02/11/2007 17:35 10 12 3 8.5 < 1 10.6 99.64 740 14 0
    01/01/2007 16:05 13 11.5 3 8.5 < 1 10.45 720 3 0
    12/02/2006 16:38 12 13 3 8 9.7 93.12 660 2 0
    10/14/2005 16:30 30 25 Normal 7.3 6.2 74.4 630 7 0 > .5
    09/09/2005 16:40 26 27 Low 7.4 570 14 0
    06/09/2005 18:30 25 29 low 7.5 8.15 104.32 620 0
    04/19/2005 17:00 22 22 Normal 8.2 620 7 0.5 50
    02/12/2005 16:30 14.5 14 Normal 7.4 10.3 100.94 610 260
    10/15/2004 16:20 23 21 Normal 7.4 8.6 96.32 620 5 230
    09/11/2004 18:30 25 29 Normal 7.6 7.05 90.24 560 0 370
    08/17/2004 19:05 25 28 Normal 7.6 8.8 110.88 560 10 0
    07/09/2004 16:30 30.5 29.5 Normal 7.3 600 9 0
    05/07/2004 17:10 21 24 Normal 7.4 8.45 99.71 610 5 0 110
    04/13/2004 16:45 Normal 2 1 100
    10/31/1998 11:55 27 22.5 Normal < 1 7.7 86.4 0 1
    10/04/1998 17:00 28 27 Normal 7.7 < 1 5.6 67.7 3 0.1
    07/05/1998 17:00 34 32 Low 7.5 < 1 6 78.5 1 1
    04/19/1998 16:43 23.5 19 Normal 7.7 1 8.1 85.3 0
    04/05/1998 18:00 24 21 Normal 8 < 1 8.8 96.3
    03/22/1998 16:25 27 17 Normal 8 < 1 7.8 79.1 7 0
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