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

  • Site 19
  • Lake Travis at Hurst Harbor
  • 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)
    08/21/2013 10:00 33 27 1 7 1 6.3 78.12 480 10 0 0.46
    07/21/2013 09:30 31 26 1 7 < 1 7 85.4 520 9 0 0.71 33.3
    06/17/2013 10:15 27.2 24 3 7 1 6.1 71.98 810 8 0 > 1.2 16.65
    05/13/2013 15:30 28 24 3 7 1 6.15 72.57 820 8 0 0.84 33.3
    04/15/2013 15:00 30.5 24 3 7 1 6.4 75.52 820 5 0 0.52
    03/17/2013 14:30 27 21 2 7 1 7.3 81.76 870 10 0 0.65 16.65
    02/17/2013 14:30 20 15 3 7 1 7 70 910 18 0 0.8 16.65
    01/22/2013 15:30 22 17 3 7 1 6.1 63.44 870 12 0 > 1.2 33.3
    12/09/2012 11:45 27 21 2 7 < 1 7.7 86.24 740 30 0 0.25 233
    11/07/2012 14:50 26 23 1 7 < 1 6.9 80.04 520 30 0 0.38
    10/08/2012 10:15 12 18 2 7 1 8 84.8 480 8 0 0.47
    09/10/2012 11:00 20 26 1 7 < 1 5.6 68.32 490 18 0 0.271 49.95
    07/03/2012 14:30 35 29 3 7 1 5.9 75.52 500 1 0.3 0.5
    06/10/2012 10:00 30 26 3 7 < 1 7.6 92.72 480 14 0.47
    05/11/2012 15:15 27 25 3 7 < 1 6.8 81.6 530 1 2 0.14
    04/09/2012 14:45 29 23 3 7 < 1 7.75 89.9 880 10 0 > 1.2 16.65
    03/06/2012 14:30 23 19 2 7 1 8.2 88.56 880 6 0 > 1.2
    02/14/2012 14:30 23 18 2 7 < 2 6.8 72.08 890 2 0.5 > 1.2
    01/10/2012 14:30 12 14 2 7 < 1 9.3 91.14 940 1 1 0.46 49.95
    11/12/2011 14:00 25 Dry 30
    10/10/2011 09:00 19 6 2 1.5
    09/07/2011 07:45 28 22 1 7 < 1 6.25 71.38 490 30 0 0.215 149.85
    08/21/2010 14:00 35 30.4 1 8 5.2 68.02 430 25 0 2
    05/08/2010 16:15 22.5 22 1 8 8.6 98.04 440 14 0 2
    03/28/2010 16:11 22.5 16 1 8 9.2 93.84 470 4 0 > 1.22
    02/22/2010 17:06 1 9.4 480 15 1.6 1.8
    11/03/2009 16:10 21.5 22 8 8.25 94.05 490 3 1.75
    09/19/2009 13:25 0
    08/08/2009 13:15 0
    07/29/2009 14:20 37 35.5 1 7 6.3 88.83 550 5 0
    07/07/2009 10:08 27.5 29 7.5 5.7 72.96 480 6 0 > .4 170
    06/09/2009 10:28 26 26 8 5.9 71.98 450 6 0 > .2
    05/03/2009 18:00 26 24.5 8 8.2 97.58 450 1 1.5
    04/08/2009 10:27 20.5 16.5 8 7.9 81.37 460 13 0 > .4 70
    03/09/2009 15:29 27 19 1 8 8.1 87.48 450 0 0
    03/02/2009 10:47 12 14 8 8.7 85.26 460 20 0 > .6 50
    02/04/2009 10:25 11 13 8 8.25 79.2 460 29 0 > .8
    01/11/2009 14:00 14.5 15 7.2 72 450 96 0
    01/07/2009 10:22 13.5 13 8 8.2 78.72 460 1 0.5 > .6 70
    12/08/2008 10:18 17 16 8 7.3 74.46 460 55 0 > .8
    11/09/2008 15:00 24.5 23 1 8 6.6 76.56 450 9 0 > 3.2
    11/04/2008 10:06 19.5 21.5 8 6.25 70.63 450 20 0 > 1 110
    10/08/2008 10:18 18 24.5 8 5.75 68.43 420 1 0.1 > .6 49.95
    09/08/2008 10:04 26 28.5 8 5.6 71.12 410 20 0 1.1 50
    09/01/2008 16:00 35.5 32.5 1 7.5 5.8 78.3 430 4 1.5 > 1.66
    08/07/2008 10:25 30 29 8 5.6 71.68 410 20 0 > .5 10
    07/05/2008 17:00 32.5 29 1 8 6.7 85.76 420 2 0.75 1.5
    07/02/2008 10:32 27 28 8 5.95 74.97 400 3 1.1 > 1.4
    06/05/2008 10:30 27.5 24.5 8 5.8 69.02 410 22 0 1.4
    06/01/2008 13:30 32 28 1 8 7.5 94.5 440 8 0 1.8
    05/05/2008 09:59 19 21 8 7.9 88.48 410 0 0.4 1.5 366
    05/03/2008 13:25 20 21.5 1 7.8 88.14 430 7 0
    04/01/2008 10:35 22.5 18 8 7.33 77.73 420 14 0 > 4.5
    03/05/2008 10:15 19 13.5 1 8 7.6 73.72 420 2 0.3 > 1.9 10
    03/02/2008 12:30 21.5 15.5 1 8 8.3 83.83 430 0 0
    02/07/2008 10:22 16 14 1 8 8 78.4 420 29 0 1.6
    01/02/2008 10:18 3.5 14 1 7.5 8.25 80.85 430 22 0 1.4 10
    12/30/2007 11:44 14.5 14.5 1 7 7.8 77.22 420 2 0.001
    12/05/2007 10:18 15 18.5 1 8 6.15 65.81 420 11 0 1.6 20
    11/08/2007 10:00 18 22 1 7.5 5.4 61.56 420 15 0 > 1.6
    10/05/2007 10:26 25 27.5 1 7.5 4.9 61.25 410 6 0 2.1 10
    09/06/2007 10:25 26 28 1 7.5 4.23 53.24 410 1 1 1.5
    08/06/2007 10:26 28.5 28 1 8 5.05 63.63 400 8 0 1.6 10
    07/10/2007 10:22 27 27 4 7.5 3.5 43.4 390 6 0 > .25 383
    06/08/2007 11:10 30 26 1 7.5 5.05 61.61 440 4 0 1.5 30
    05/07/2007 11:20 25 21 1 7.5 5.1 57.12 460 4 0 2.2 310
    04/03/2007 11:20 27.5 20 1 8 6.8 74.8 500 4 0 1.2 20
    07/31/2006 07:45 23.5 28 No Flow 8.4 < 1 6.88 86.63 470 27 0 > 1.5 10
    06/30/2006 07:30 22 27 Low 8.3 < 1 7.9 97.96 480 7 0 > 1.1 10
    05/29/2006 10:30 26.5 25 Normal 8 < 1 7.4 88.8 460 22 0 2 30
    04/25/2006 11:45 18.5 22 Normal 8 < 1 9.15 104.31 450 4 0 .9 110
    03/31/2006 07:30 19 17 Normal 8 < 1 9 93.6 420 4 0 3 350
    02/27/2006 08:00 9.5 12 Normal 8 < 1 9.95 93.53 440 2 0.5 > 1.6 60
    12/29/2005 09:00 9 14.5 No Flow 8.1 < 1 9.1 90.09 450 20 0 2.1 60
    11/25/2005 07:00 14.5 18 Low 8 < 1 7.2 76.32 460 30 0 > 2.1 230
    10/24/2005 08:41 14 22 Low 8 < 1 7.95 90.63 460 14 0 > 1.5 40
    09/23/2005 13:30 32 28 Normal 8.1 < 1 7.6 95.76 460 14 0 1.8 20
    08/30/2005 10:00 29 28.5 Normal 8.2 7.4 93.98 440 20 0 1.8 10
    07/31/2005 11:10 32.5 31 Normal 7.7 < 1 7.4 97.68 440 4 0 > 1.9 20
    06/22/2005 07:45 25.5 28.5 Low 7.8 7.8 99.06 470 20 0 2.1 150
    05/27/2005 09:00 24.5 25.5 Normal 8.2 < 1 8.95 108.3 450 7 0 > 2.5 20
    04/29/2005 10:00 21 20 Normal 8.2 < 1 9.35 102.85 440 9 0 > 2.2 10
    03/17/2005 14:14 16.5 15.5 No Flow 8.2 < 1 9.9 99.99 440 7 0.1 > 2.2
    02/22/2005 08:05 19 15 Normal 8.2 < 1 10 100 410 5 0 2.6 10
    01/20/2005 13:50 23 14.5 Normal 8.2 < 1 11 108.9 400 14 0 1.8
    12/09/2004 10:16 18 18 Normal 8 < 1 6.95 73.67 410 4 0 2.2 20
    10/18/2004 08:30 24 24.5 Normal 8.1 < 1 5.65 67.24 430 6 0 2.8 40
    10/18/2004 09:00 24 24.5 Normal 8.1 < 1 6.3 74.97 430 6 0 2.8
    09/21/2004 07:30 20 27 Normal 8.5 < 1 7.05 87.42 440 7 0 2.1 10
    08/25/2004 08:00 24 28 Normal 8.4 < 1 6.45 81.27 450 4 0 3.1 20
    07/27/2004 08:30 24 28 Normal 8.5 < 1 7.85 98.91 440 2 1.1 2.4 30
    06/14/2004 08:00 25 26 High 8.2 < 1 7.35 89.67 440 4 0 > 3 30
    05/28/2004 08:17 23 24 Normal 8.4 < 1 8.2 96.76 440 14 0 3.4
    04/20/2004 08:11 19.5 18 Normal 8.3 < 1 9.1 96.46 440 8 0 3.2
    03/29/2004 08:18 18 17 Normal 8.4 < 1 9.2 95.68 450 4 0 4.1
    02/27/2004 13:50 14.5 13 Normal 8.4 < 1 11.7 112.32 450 3 0 1.8
    01/23/2004 07:55 13 13.5 Normal 8.2 < 1 10.1 97.97 440 4 0 2.8 40
    12/18/2003 13:25 16.5 15 Low 8.1 < 1 9.3 93 490 5 0 1.5
    11/25/2003 12:45 17.5 19.5 Normal 8.2 < 1 7.7 83.93 470 8 0 2.4
    10/17/2003 10:50 22.5 24.5 Normal 8.1 < 1 7.3 86.87 460 6 0 1.9 40
    09/18/2003 08:00 24 27 Low 8.2 < 1 6.45 79.98 470 4 0 2.2
    08/19/2003 08:30 26.5 28 Normal 8.4 < 1 7.5 94.5 5 0 2.4
    07/21/2003 08:20 27 28.5 Normal 8.4 < 1 7.1 90.17 410 5 0 2.4
    06/18/2003 07:30 23 27 Normal 8.5 < 1 7.7 95.48 470 4 0 2.4 60
    05/22/2003 09:30 21.5 24.5 Normal 8.5 < 1 8.65 102.94 480 14 0 1.6 60
    04/22/2003 08:30 18.5 19.5 Normal 8.6 < 1 8.9 97.01 450 50 0 3 30
    03/20/2003 07:30 14.5 13.5 Normal 8.4 < 1 11.3 109.61 440 2 0.2 2.6 20
    02/18/2003 08:15 12.5 12 Normal 8.3 < 1 9.9 93.06 430 5 0 2 30
    01/20/2003 08:45 17 13 Normal 8.2 < 1 9.05 86.88 420 7 0 > 2
    12/17/2002 08:15 17.5 15 Normal 8.1 < 1 7.9 79 430 5 0 > 1.3 10
    11/18/2002 13:00 22.5 19.5 Normal 8.1 < 1 7.4 80.66 440 13 0 1.7 10
    10/18/2002 08:40 21 24 Normal 7.9 < 1 5.55 65.49 460 9 0 2.1 140
    09/18/2002 10:40 27.5 27.5 Normal 8.9 5.1 63.75 440 2 0.01 1.5 20
    08/22/2002 07:30 25 28 Normal 9.1 < 1 6.1 75.6 440 36 0 2 10
    07/24/2002 07:00 22 28.5 High 9.1 < 1 7.8 96.9 430 7 0 2.2 10
    06/21/2002 08:45 25.5 27.5 8.4 < 0.1 6.7 82.4 440 1 0.1 2
    05/20/2002 10:30 21 23.5 Low 8.6 < 1 8.1 93.2 440 8 0 1.7
    04/18/2002 10:45 24.5 18 Normal 8.4 < 1 8.4 87.4 410 2 0.01 3.5
    03/22/2002 08:45 5 14.5 Normal 8.4 < 1 10.7 103.3 450 8 0.2 2.2 10
    02/20/2002 12:30 20 14 Normal 8 < 1 11.3 108.5 400 1 0.01 2
    01/28/2002 15:00 23 14 Normal 8.2 < 1 8.8 84.5 410 4 0 1.5 10
    11/29/2001 13:30 10 17 High 8.2 < 1 7.9 80.6 440 1 0.2 1.3 50
    10/18/2001 10:30 19.5 22 Normal 8.4 7.1 79.5 460 6 0 2.1
    09/12/2001 08:30 24 27.5 Normal 8.6 < 1 7.1 86.7 480 8 0 20
    05/02/1996 14:30 2 8.7 < 1 9.45 103 4 0
    04/25/1996 14:30 33 19.57 < 0.1 9.26 104.6 7 0
    04/11/1996 14:30 25 15.52 < 0.1 10 98
    03/21/1996 14:30 21 15.82 9.34 < 1 9.24 94.6 2.2
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