LCRA LogoColorado River Watch Network (CRWN) Water Quality Data

  • Site 156
  • Lake Travis at Lago Vista POA Marina
  • 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)
    10/01/2014 14:15 36 29 8.47 7.7 98.56 450 14 0 .8
    02/05/2014 13:50 9 10 8.9 80.1 520 14 0 1
    10/31/2013 14:30 27 28 8.41 8.2 103.32 490 1 1.75 .75
    09/23/2013 16:00 31.5 28 8.77 6.6 83.16 500 3 4.5 .5 10
    08/28/2013 11:50 30 30 8.68 5.7 74.1 480 30 0 1.5 10
    07/28/2013 16:00 35.5 32 9.04 6.7 89.78 460 2 0.33 1
    05/31/2013 12:21 28 24.5 8.49 6.2 73.78 500 15 0.25 1.25 20
    04/05/2013 14:40 21 18.5 8.6 7.4 79.18 510 2 2.5 1.5 10
    03/28/2013 13:00 16.5 14.5 8.3 7.2 71.28 500 15 0 1.25
    01/30/2013 12:00 11 14 8.6 9.4 92.12 490 30 0 1.5
    12/08/2012 12:00 24.5 23.5 7.5 6.1 71.37 460 30 0 1.25
    11/19/2012 12:30 20 19 6.4 69.12 460 30 0 .75
    09/21/2012 14:30 31 28 8.5 6.6 83.16 470 7 0 1.5
    08/31/2012 16:30 33 29 8.5 5.6 71.68 460 30 0 1.25
    06/30/2012 07:30 25 30 8 6.8 88.4 450 30 0 1.5
    05/20/2012 16:05 31 27 8 7.2 89.28 470 4 0 1.5 20
    04/15/2012 12:05 18.5 22.5 8 6.4 73.6 460 30 0 1.25 300
    03/12/2012 16:12 27 18.5 8 6.5 69.55 520 3 1.2 1
    12/10/2011 12:00 10.5 14 7 7.05 69.09 520 4 0 .75
    11/12/2011 11:00 26 19 7.5 6.9 74.52 520 30 0 .75
    10/01/2011 18:30 27 26 7.1 86.62 510 30 0 .75 10
    09/10/2011 18:00 34 30 7.25 4.8 62.4 540 0 0 .75
    08/13/2011 18:00 35 30 7.3 7.4 96.35 520 30 .5 150
    06/04/2011 11:36 28 27 1 7.5 5.75 71.3 490 90 0 2
    05/07/2011 15:10 30 23.5 7 7.3 85.41 430 120 0 140
    04/10/2011 16:00 31.5 23 8 7.6 88.16 430 120 0 1.25 10
    03/07/2011 15:00 24 15.5 8.25 83.32 430 60 0 2
    02/05/2011 14:15 16 15 8 7.8 78 430 21 0 .87
    01/09/2011 16:00 9 14 1 7.5 8.4 82.32 420 1 1.5 1.5
    12/05/2010 14:00 12 18 1 7 7.2 76.32 420 14 0 1.5 188
    11/09/2010 16:50 23 21 1 7.5 6.4 71.68 410 7 0 1.5
    10/03/2010 18:30 21 26 7.5 5.9 71.98 400 7 0 2 100
    09/05/2010 17:30 33.5 33 8 5.7 77.52 430 3 1 2
    08/10/2010 19:30 37 33 7.5 5 68 400 14 0 2.5 10
    07/02/2010 19:15 28 29.5 8 5.47 70.56 0 1 2.5 10
    05/08/2010 15:00 23.5 21.5 7.5 7 79.1 410 12 0 1.5 110
    04/03/2010 09:00 12 17 7 8.6 89.44 400 1 0.02 2 70
    03/06/2010 16:30 18 13 8 10 96 400 2 0.5 2 170
    02/06/2010 17:30 16 12 8 9 84.6 440 3 0.5 2 210
    01/03/2010 15:30 20 13 8 8.7 450 5 0 2 10
    12/09/2009 17:00 6 15 7.5 7.6 76 450 3 0.2 1 40
    11/01/2009 11:30 22 22 7.5 5.4 61.56 440 5 0 1 20
    10/02/2009 10:00 21 25 8 7.2 86.4 490 3 2 1
    09/06/2009 16:30 35 29 8 6.8 87.04 480 60 0 1
    08/02/2009 14:00 31 30 7 5.2 480 2 0.5 1
    07/05/2009 09:30 28 29 8 6.6 84.48 450 10 0 1 30
    05/31/2009 08:00 24.5 26.5 7.5 7.7 450 10 0 1
    05/02/2009 13:30 28 23 7 6.55 75.98 460 4 0 2
    04/04/2009 11:00 20 16 8 8.6 87.72 450 7 0 2
    03/02/2009 16:30 20 15 8 9.05 90.5 460 0 0 1 70
    02/07/2009 15:00 22 12.5 7 9.6 91.2 470 6 0 1
    01/08/2009 17:00 22 14 7.5 7.55 73.99 460 3 0.28 1 10
    12/07/2008 20:00 14 16 8 7.3 74.46 470 10 0 > 1 40
    11/09/2008 17:00 23 21 7.5 5.65 63.28 460 5 0 1 10
    10/05/2008 18:00 29 26 7.5 5.7 69.54 450 45 0 1 10
    09/07/2008 18:00 34 30 7 5.6 72.8 440 14 0 1
    08/03/2008 18:00 37 31 8 5.7 75.24 430 30 0 2 20
    07/08/2008 08:30 25 28 7.5 6.2 78.12 440 14 0 3 90
    06/01/2008 08:00 25 27 8 7.3 90.52 420 5 0 > 2 60
    05/07/2008 19:00 25 21 7.5 8.3 92.96 440 5 0 > 1 20
    04/06/2008 19:00 28 20 7.5 8.6 94.6 430 5 0 3 20
    03/02/2008 17:30 21 15 7.5 8.8 88 410 4 0 2 50
    02/03/2008 17:30 20 13 7.5 9 86.4 420 5 0 2 30
    01/06/2008 15:30 22 14 8 7.8 76.44 420 14 0 2 10
    12/10/2007 20:30 9 18 7.5 7.55 80.03 410 2 0.2 2
    11/03/2007 17:30 26 24 7.5 6.5 76.7 440 12 0 2
    10/04/2007 19:00 31 29 7 5.9 75.52 420 14 0 3
    09/06/2007 19:00 32 27 7.5 5.8 71.92 420 3 0.5 2 60
    08/07/2007 20:30 30 30 7.5 6.5 84.5 380 5 0 2
    07/20/2007 19:00 25 28 7.5 6 75.6 380 0 1 40
    06/10/2007 16:11 33 30 8 7.3 94.9 390 3 1 2
    05/05/2007 09:30 24 22 8 7.4 84.36 400 1 0.25 2 110
    04/01/2007 16:00 27 24 7 5.9 69.62 360 2 1.5 < 1 400
    03/11/2007 19:30 19 15 8 9 90 490 0 0.95 3
    02/03/2007 18:30 8 11 8 10 92 480 2 0.25 2 20
    01/07/2007 16:00 14 14 7.5 6.95 68.11 540 1 1 270
    12/03/2006 16:00 10 17 7 6.9 71.76 480 7 0 1 200
    11/05/2006 16:00 23 21 7.5 6.3 70.56 500 14 0 > 1 20
    07/09/2006 09:00 27 29 No Flow 7 7.4 94.72 450 7 0 2
    05/07/2006 17:00 26 25 No Flow 7.5 7.8 93.6 470 1 3 2 70
    04/12/2006 15:10 25 18 Low 8 8.6 91.16 470 2 0.01 3 210
    03/11/2006 10:00 23 18 No Flow 8 9.3 98.58 460 4 0 2 40
    03/10/2006 15:00 35 30 No Flow 7.5 5.2 67.6 480 3 0.25 2
    01/01/2006 19:00 9.5 17 No Flow 8 9.3 96.72 470 20 0 3
    12/13/2005 21:00 17 16 Normal 8 7.6 77.52 480 10 0 2.5 10
    11/06/2005 14:00 28 23 Normal 8 6.2 71.92 470 10 0 2 30
    10/08/2005 09:00 27 27 Normal 8 6.6 81.84 0 0 2 30
    09/07/2005 19:30 29 29 Normal 8 7.1 90.88 0 0 2 40
    08/02/2005 18:00 350 31 Normal 8 7.1 93.72 460 2 1 2 110
    07/10/2005 16:22 35 31.5 Normal 8.5 5.5 73.15 430 3 0.5
    06/01/2005 13:30 31 27 Normal 8 7.8 96.72 540 0 1 3
    05/11/2005 19:30 26 22 Normal 7.5 8.9 101.46 460 3 1.5 3 60
    04/18/2005 16:00 20 21 Normal 8 8.2 91.84 470 6 0 3 70
    03/01/2005 19:00 13 16 Normal 8 9.2 93.84 440 1 0.25 3 30
    01/09/2005 18:00 19 15 Normal 8 8.5 85 410 5 1 2 40
    12/11/2004 10:00 12 17 Normal 7 8 83.2 420 5 0 2 40
    11/08/2004 19:00 18 23 No Flow 7.7 7 81.2 450 4 3 > 4 30
    10/10/2004 15:00 26 26 Normal 8 5.7 69.54 430 4 0.5 2 30
    08/09/2004 20:00 28 30 No Flow 7 91 5 0 3 40
    06/06/2004 16:00 32.5 27.5 Normal 6.7 83.75 440 2
    05/11/2004 20:00 23 22 No Flow 9 102.6 420 1 0.5 3
    04/18/2004 18:00 24.5 19 Normal 8.3 89.64 430 4 0 2
    03/09/2004 19:30 14.5 14.5 Normal 8.2 10 99 460 5 0 4 30
    02/15/2004 17:30 12.5 12.5 Normal 7.3 9.1 86.45 490 1 2 2 80
    01/05/2004 12:50 10.5 14.5 Normal 7.3 8.8 87.12 480 4 0 2 30
    12/07/2003 13:15 16.5 17 Normal 7.6 7.8 81.12 480 0 1.25
    11/02/2003 16:00 23 24 Normal 8.3 6.2 73.16 470 2 0.5 2 30
    10/05/2003 15:30 28 26 Normal 8.4 7.5 91.5 10 0 1
    09/07/2003 16:30 35 30 Low 8.3 5.6 72.8 8 0 2
    08/03/2003 13:50 33.5 30 Normal 8.4 6.3 81.9 480 6 0 2 2
    07/14/2003 13:00 33 31 Normal 8.2 7.55 99.66 460 3 0.1 3 1.5
    06/08/2003 13:00 23 26 Normal 8.4 7.6 92.72 0 2 4 60
    05/26/2003 17:00 27.5 27.5 Normal 8.5 7 87.5 460 1 2 1.5 70
    04/27/2003 15:30 31 23 Normal 8.6 9 104.4 470 5 0 3.5
    03/09/2003 13:36 22 14 Low 10 98 3 0.5 2
    02/02/2003 17:00 19 18 Low 8.2 10 106 420 11 .5 20
    01/26/2003 16:00 9 12 Normal 7.6 10 94 420 1 1 2 40
    12/31/2002 16:20 16.5 14 Normal 7.8 6.3 61.74 430 1 2 1.5 40
    10/20/2002 16:00 21.5 24.5 Normal 8.1 5.7 67.83 490 1 1.5 2.5 30
    04/15/2002 10:55 22 16 8 < 1 6 60 400 1 0.1 2
    04/09/2002 11:00 21 16.5 7.8 < 1 400 11 0 2
    04/01/2002 10:45 20.5 16 8 < 1 5 50 400 3 1.9 2.5
    03/25/2002 10:55 11 13 7.5 < 1 9.2 86.5 400 0 0.9 1.5
    03/19/2002 11:00 23 16.5 8.1 < 1 9.3 93.9 400 1 0.9 1.5
    02/11/2002 10:50 7 11 7.2 < 1 8.9 80.1 390 6 0
    02/05/2002 10:45 9 12 7.9 < 1 9 82.8 350 0 1 2.5
    01/28/2002 10:55 19 13 7.4 < 1 9 84.6 380 6 0 .46
    01/22/2002 10:50 15.5 14 7.1 < 1 9 86.4 390 0 0.9 3
    01/07/2002 10:46 11 13 7.1 < 1 8.5 79.9 390 2 0.9 1.5
    12/11/2001 10:55 16 18 7.2 < 1 6.7 69.7 390 9 0 2
    12/03/2001 10:52 17.5 17.5 7.1 < 1 7 72.1 380 1 0.9 1.5
    11/27/2001 11:00 11 19 7.4 < 1 6.4 67.8 420 12 0 .5
    11/08/2001 10:35 25 22 Normal 8.3 < 1 7.3 81.8 440 27 0
    10/29/2001 11:00 21 24 8.1 < 1 6.8 78.9 460 17 0 1.5
    10/23/2001 10:50 25.5 23.5 7.6 1 6.8 78.2 460 11 0 1.5
    10/15/2001 11:00 23 23.5 8.3 < 1 6.1 70.2 460 3 6.1 1.5
    09/25/2001 10:50 28 22 8.5 < 1 6 67.2 470 3 1.5 1.25
    09/17/2001 10:45 28.5 28 8.4 < 1 6.2 76.9 470 2 0.9 1.5
    09/11/2001 10:52 28.5 29 8.2 < 1 6.1 76.9 470 3 0.9 2
    09/05/2001 10:45 26 28 8.2 < 1 6.3 78.1 470 2 0.9 2
    08/29/2001 11:00 26 29 8.3 < 1 5.1 64.3 470 0 3.5 2
    08/21/2001 11:00 32 30 8.4 < 1 5.3 67.8 470 2 0.95 1.5
    07/27/2001 19:00 35 31 7.3 < 1 6.8 88.4 470 0 2.5 50
    06/25/2001 19:30 30 31 7.1 < 1 8 103.4 2 1 2 20
    05/27/2001 19:22 32.5 37 7.4 < 1 7.4 105.1 430 1 2 2.5
    05/22/2001 09:05 19 25 7.5 < 1 7.2 85 440 1 0.25 1.5 40
    05/16/2001 08:55 25 25.5 7.6 < 1 7.9 93.4 450 4 0 2.5
    05/08/2001 08:55 22 24 7.2 < 1 8.5 98.6 460 0 1.1 3
    05/08/2001 08:55 22 24 7.2 < 1 8.5 98.6 460 0 1 3
    04/30/2001 08:55 20.5 24 8.2 < 1 8.8 102.1 460 4 0 3.5
    04/24/2001 08:55 18 20.5 8.2 < 1 7.9 85.6 460 0 0.1 2.5
    04/18/2001 08:55 14.5 19.5 7.1 < 1 8.3 88.3 460 1 0.5 2.5
    04/10/2001 08:55 23.5 19.5 7.3 < 1 9.1 96.8 450 5 0 2.5
    04/02/2001 08:55 20 16.5 7.8 < 1 9.8 99 440 0 0 2.45
    03/29/2001 08:55 12.5 14.5 7.4 < 1 8.9 86.3 440 0 1.1 2.45
    03/06/2001 08:55 12 14 7.3 < 1 9.9 95 440 3 1 2.95
    02/26/2001 09:05 15 14 7.5 < 1 9.8 94.1 430 3 0.5 2
    02/20/2001 08:55 17 14 7.7 < 1 10 96 420 5 0 1.5
    02/09/2001 08:55 13.5 15 7.6 < 1 9.2 90.2 430 0 0.25 1.5
    01/09/2001 09:05 3 12 7.3 < 1 9 82.8 430 2 0.1 1.5
    11/27/2000 09:00 10 17 7.5 < 1 6.6 67.3 460 4 0 .95
    11/14/2000 09:00 6.5 18.5 7.4 < 1 6.9 71.9 460 0 .45 70
    11/06/2000 08:55 17 20.5 7.8 < 1 5.3 57.8 360 1 2.5 .45 510
    10/23/2000 09:00 22.5 23 7.6 < 1 6.8 77.5 590 0 2.5 1.45 30
    10/17/2000 08:55 22 23 7.7 < 1 6 67.8 620 1 0.5 1.45
    10/11/2000 08:55 17.5 23.5 7.8 < 1 6.1 69.6 620 2 1.5 .95
    10/02/2000 08:55 22.5 26.5 7.8 < 1 5.9 70.8 610 8 0 1.4
    09/26/2000 08:55 15.5 27 7.7 < 1 5.9 71.4 660 2 1.75 1
    09/18/2000 08:55 28.5 29 7.6 < 1 5.3 66.8 630 5 0 1
    09/12/2000 08:55 27 30 7.4 < 1 6.2 79.4 590 3 < 1.5
    08/22/2000 09:00 27 30 7.5 < 1 4.4 55.7 1.5
    04/22/1999 14:42 2.9 20 8.8 < 1 8.4 91.3 3.5
    03/26/1997 15:20 20 18 8 < 1 9.7 98 1 1.2 .5
    03/19/1997 15:50 17 16 8.1 < 1 9.35 90 .8 31
    03/05/1997 15:30 16 15 8.2 < 1 9.7 95 0 0.01 .5 17.5
    02/26/1997 16:00 11 12 8.2 < 1 10.3 95 0 0.01 90.5
    02/19/1997 15:30 19 12 8.3 < 1 8.15 74 0 0.01 3.25
    02/05/1997 16:00 12 12 8.3 < 1 10.05 92 2.3
    01/22/1997 16:00 16 14 8 < 1 10.75 102 1.6 1.5
    01/15/1997 15:30 15 12 8.2 < 1 10.4 96 1 3.5
    01/09/1997 15:45 12 13 8 < 1 10.15 95 1 1.5 1.5
    01/02/1997 16:00 21 16 8.2 < 1 10.45 104 1.8 2.5
    12/26/1996 16:00 18 16 8.2 < 1 10.2 102 1.4 4.5
    12/11/1996 14:50 25 18 8 < 1 9.1 95 7 0 1.6 1
    12/04/1996 15:00 13 17 8.1 < 1 8.2 84 0 1.4 5
    11/20/1996 14:45 26 22 8.1 < 1 8.6 97 2.1 3.5
    11/13/1996 14:45 24 21 8.2 < 1 9.2 88 6 0 1.8
    11/06/1996 15:20 29 22 8.1 < 1 8.9 84 1.2 35.2
    10/23/1996 14:50 23 24 8.2 < 1 8.15 74 6 0 1.7 1.92
    10/16/1996 15:00 29 26 8.4 < 1 8 60.9 2.1 1.57
    10/10/1996 15:00 29 26 8 < 1 6.8 54 1.6 7.5
    10/02/1996 15:50 30 29 8.4 < 1 7 .65
    09/25/1996 15:00 30 29 8.3 < 1 7.6 64 1 0.01 2 1.57
    09/18/1996 14:45 32 30 8.2 < 1 8.3 74 3 0.14 1.75 3.25
    09/11/1996 15:15 31 30 8.3 < 1 7.6 63 2 0.03 1.75 12.98
    09/04/1996 15:00 30 30 8 < 1 7.6 64 1 0.01 1.6 5.01
    08/28/1996 15:00 32 30 8.4 < 1 7.35 60 1 0.25 1.55 5.05
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