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

  • Site 375
  • Colorado River at Little Webberville
  • 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)
    10/31/2023 15:25 18 17 3 7 9 6.3 65.52 660 1 0.29
    10/20/2020 13:07 27 26 3 7.92 5 6 73.2 710 11 0 0.75
    10/03/2018 16:32 30 28 3 7.5 2 3.95 49.77 370 10 0 0.56
    09/18/2018 17:52 32 29 2 6.93 4.2 4.7 60.16 540 11 0 0.7
    04/04/2018 16:36 18 20 3 8 15 6.45 70.95 720 8 0 0.352
    02/27/2018 17:30 71 20 3 < 10 5.05 55.55 4 0.08 0.44
    01/30/2018 17:15 16.5 14.5 3 8.2 15 10.1 99.99 830 10 0 0.47
    01/10/2018 16:30 21 5 3 8 15 8.75 70 740 10 0 0.383
    11/28/2017 17:35 15 19 3 7.9 < 10 7.8 84.24 740 29 0 0.73
    10/18/2017 16:30 25 21 3 7.8 < 15 7.5 84 720 14 0 0.85
    09/19/2017 17:30 30 29 3 8 < 8 4.68 59.9 780 20 0 0.774
    06/07/2017 09:55 24.5 24.5 5 6.88 < 1 5.47 65.09 510 4 0.25 0.23 850
    04/19/2017 17:17 22 24.5 3 8.02 6.15 73.18 570 8 0 0.59
    03/28/2017 17:15 31 24.5 3 7.42 < 4 4.95 58.9 580 4 0 0.48
    02/28/2017 17:00 21 19 5 7.2 < 1 5.6 60.48 510 8 0
    01/10/2017 17:00 25 15 3 7.3 < 1 8.95 89.5 600 9 0
    10/18/2016 17:20 30.5 27 3 7.66 < 4 5.9 73.16 580 5 0 0.36
    09/14/2016 17:15 25.5 30 5 8.11 < 4 6.1 79.3 620 15 0 0.57
    05/04/2016 17:00 30 20.5 5 7.57 < 1 6.9 76.59 460 4 0.92
    01/12/2016 17:20 14 14 3 7.25 9.55 93.59 720 6 0
    10/09/2015 17:00 30 16 3 7.61 < 10 5.9 60.18 750 15 0
    09/04/2015 16:50 33 30 2 7.35 < 10 5.6 72.8 720 7 0 0.91
    04/21/2015 17:30 25 23 3 7.6 < 8 7.15 82.94 690 3 0 0.4
    03/25/2015 17:15 26 22 5 7.87 < 4 5.6 63.84 660 5 0.02 0.34
    01/30/2015 16:35 15 15 3 7.7 < 10 8.07 80.7 720 8 0 0.52
    10/24/2014 16:25 25 24 3 8.05 10 6.8 80.24 790 21 0 0.49
    10/03/2014 16:20 27 26 2 7.5 6.35 77.47 700 1 0.94
    09/05/2014 16:40 34 30 5 7.17 < 6 6 78 630 1 0.1 0.83
    06/11/2014 11:20 29 26 5 7.27 4 7 85.4 610 2 0.5 0.4
    05/09/2014 16:30 22 24 3 7.6 < 8 6.3 74.34 690 25 0 0.77
    01/29/2014 16:55 16 10 2 7.73 10 12.2 109.8 820 5 0 0.34
    11/15/2013 16:30 23 19 3 7.56 < 1 7.5 81 740 6 0
    09/06/2013 16:50 33 29.5 3 6.92 < 1 4.9 63.21 590 2 0.1 0.47
    04/19/2013 16:20 19.5 19 3 8.06 < 4 7.65 82.62 650 2 0.25 0.41
    02/27/2013 17:10 14 17 2 8.07 < 8 11.2 116.48 850 26 0 1.01
    01/30/2013 17:17 14 17 3 7.63 < 15 6 62.4 840 21 0.2 > 1.22
    01/25/2013 16:58 26 20 2 8.11 < 15 8 88 790 16 0 1.07
    01/19/2013 13:30 17 14 3 7.52 < 15 12.8 125.44 740 10 0 0.9
    12/07/2012 16:28 24 23 3 7.88 < 10 7.7 89.32 740 30 0 > 1.22
    11/14/2012 17:08 15 17 2 7.89 < 15 9.25 96.2 690 26 0 > 1.22
    10/19/2012 16:30 26.5 22.5 3 8 6 8.05 92.58 580 3 0.15 > 1.22
    09/12/2012 17:00 32 29 3 7.5 < 6 6.2 79.36 660 30 0 > 1.22
    06/24/2012 09:55 33 28 3 6.89 5.65 71.19 680 30 0 > 0.57
    06/05/2012 11:00 28 27 3 7.8 < 8 6.4 79.36 780 22 0 0.74
    04/23/2012 17:20 26 25 3 7 < 1 7.3 87.6 710 8 0 0.29
    02/15/2012 17:00 24 18 3 7.67 < 10 10.1 107.06 740 2 0.1 0.54
    01/20/2012 16:25 23 18 2 7.65 < 6 8.9 94.34 810 12 0 0.85
    10/21/2011 16:10 30 25 2 7.82 < 10 720 14 0 > 1.22
    10/12/2011 17:10 30 27 2 7.52 < 6 7.8 96.72 650 3 2 0.56
    09/02/2011 16:25 36 30 3 7.99 < 1 7.05 91.65 520 30 0 0.93
    07/06/2011 11:25 31 27 5 7.82 < 1 5.15 63.86 490 23 0 0.925
    04/08/2011 16:10 28 24 3 7.89 < 2 7.3 86.14 530 5 0 0.56
    02/25/2011 16:40 19 15 2 7.92 4 8 80 510 1 0.12 0.84
    01/28/2011 16:20 22 14 2 8.13 2 11 107.8 580 12 0 0.58
    12/01/2010 16:50 17 15 3 6.88 < 4 10.2 102 640 21 0 0.79
    10/01/2010 16:45 28 25 2 7.61 < 1 6.2 74.4 600 7 0 0.89
    06/16/2010 10:55 29 26 3 7.63 < 1 4.9 59.78 480 7 0 0.3202
    04/23/2010 16:30 28 20 4 6.88 < 2 510 1 0.25 0.48
    11/06/2009 16:15 24 21 3 7.8 < 6 8.05 90.16 650 7 0 0.43
    10/07/2009 17:20 27 25 3 7.63 < 2 6.15 73.8 560 4 0 42.5
    09/28/2009 17:00 28 27.2 3 7.88 < 2 6.3 78.37 550 4 0 46.7
    09/04/2009 16:17 33 28.5 3 7.97 < 1 6 490 8 0 1.13
    08/27/2009 15:30 33.5 30 3 8.04 < 1 5.45 70.85 480 13 0 1.13 66.6
    07/14/2009 10:30 26 27 3 7.91 < 1 490 18 0 0.699
    06/23/2009 09:45 29.5 26 3 7.4 < 1 4.4 53.68 660 13 0 1.05
    06/22/2009 11:25 27 27.5 5 7.99 < 1 5.35 66.88 490 12 0.735
    05/14/2009 14:45 31 25 3 8.26 < 1 4.1 49.2 520 12 0.59
    04/03/2009 17:10 23 19 3 8.43 2 9.1 98.28 570 1 0.4 0.56
    03/05/2009 17:00 29.5 23 2 8.46 < 1 7.4 85.84 580 4 0 0.71
    02/06/2009 16:35 23 20 2 8.5 < 6 10.8 118.8 610 30 0 0.8
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