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

  • Site 245
  • Lake Travis at Cypress Cove
  • 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)
    10/02/2012 09:00 25 6 30
    09/10/2012 09:00 6 30
    08/01/2012 09:00 6 30
    07/03/2012 09:20 27 26 1 7.2 480 30
    06/04/2012 09:00 25 27 1 8.1 6.1 75.64 500 20 0
    05/02/2012 09:00 23 6 30
    04/02/2012 09:00 6 30
    03/05/2012 16:00 23 30
    02/04/2012 13:00 13 6 30
    01/07/2012 09:00 5 6 8 0
    12/01/2011 09:00 15 6 30
    11/01/2011 09:00 13 6 30
    10/01/2011 09:00 6 30
    09/01/2011 09:00 29 6 30
    08/01/2011 09:00 32.2 60 0
    07/01/2011 09:10 26 28 1 7.6 6 75.6 450 14 0 10
    06/01/2011 09:00 28.5 26 1 8 5.45 66.49 450 30 50
    05/03/2011 12:10 26 23 1 8 8 92.8 460 30 0
    04/02/2011 09:15 18 20 1 8.2 8.2 90.2 450 30 0
    03/01/2011 10:00 23 16 1 8.1 10.2 104.04 430 15 0 10
    02/04/2011 10:00 7 10 1 8 4.4 39.6 450 30 2.2 10
    01/02/2011 09:00 17 15.5 1 7.2 8.5 85.85 450 30 0 2 10
    12/01/2010 09:30 10 16 1 7.8 4.4 44.88 410 30 0 > 2
    11/01/2010 14:00 26 23 1 8.2 5.9 68.44 420 14 0 1.8 5
    10/01/2010 09:00 25.5 24.5 1 8.3 7 83.3 490 18 0 > 1.8
    09/02/2010 09:00 27 29 1 8 6.2 79.36 450 30 0 > 2
    08/05/2010 09:30 35 31 1 7.9 < 1 8.3 109.56 450 14
    07/03/2010 11:00 31 28 1 7.4 5.7 71.82 460 1 2.5 20
    06/01/2010 09:00 28 28 1 7.4 6.1 76.86 450 30 20
    05/04/2010 14:00 25 20 1 7.3 < 1 8 88 470 7 0 50
    04/01/2010 08:30 23 18 1 8.3 < 1 8.2 86.92 460 10 0
    03/02/2010 09:00 19 10 1 7.5 < 1 6.2 55.8 450 5 0.5
    02/02/2010 09:00 10 10 1 7.4 < 1 7.1 63.9 450 7 1
    01/04/2010 11:15 5 10 1 7.4 < 1 7.9 71.1 430 30 0
    12/03/2009 09:00 4.5 7 1 7.7 < 1 5 42 460 3 0.75 20
    11/04/2009 09:00 14 20 1 7.1 78.1 470 10 0 40
    10/02/2009 09:00 26.5 30 0
    09/05/2009 09:00 33 100 0
    08/04/2009 10:00 32 30 0
    07/02/2009 13:00 25 26 1 7.9 6.9 84.18 450 60 0.5 30
    06/05/2009 09:00 27 27 1 9.6 119.04 450 30 0
    05/02/2009 09:00 25 21 1 8 9.9 110.88 430 7 0 20
    04/02/2009 09:00 14 16 1 7.8 8.8 89.76 460 7 0 20
    03/04/2009 09:00 14 14 1 7.7 8.3 81.34 480 30 0 10
    02/03/2009 09:00 11 12 1 7.8 9.1 85.54 450 60 0
    12/01/2008 09:00 7 7 1 7.3 420 30 0
    11/01/2008 13:00 26 24 1 7.8 5.3 62.54 430 30 0 5
    10/01/2008 09:00 22.5 25 1 8 6.5 78 460 30 0 10
    09/03/2008 09:30 27 28 1 7.8 6.2 78.12 460 30 0
    08/01/2008 09:00 29 30 1 7.8 6.3 81.9 430 30 0 20
    07/07/2008 08:00 34 29 1 8.3 7.8 99.84 450 30 0 20
    06/01/2008 16:00 28 28 1 8.2 7.7 97.02 420 14 0
    05/02/2008 09:00 20 21 1 8 6.8 76.16 420 6 0 2 140
    04/02/2008 09:30 22 18 1 7.85 8.4 89.04 450 30 0.1 > 2
    03/01/2008 09:25 21.5 15 1 8.2 8.8 88 390 30 0 1.9
    02/03/2008 09:00 26 16 1 7.8 8.1 82.62 450 30 0 30
    01/02/2008 11:00 13 14 1 7.6 8.6 84.28 390 30 0
    12/02/2007 08:00 24 19 1 7.7 6.45 69.66 400 4 0 2 30
    11/02/2007 10:00 19 24 1 7.7 6.1 71.98 400 30 0 > 2
    10/08/2007 09:00 27 28 1 7.6 6.2 78.12 400 30 0
    09/14/2007 10:15 27 28 1 7.8 6.65 83.79 400 7 0 2.2 10
    08/02/2007 09:30 29 30 1 7.9 7.45 96.85 450 0.5 30
    07/04/2007 12:30 28 28 1 7.5 7 88.2 420 1 1.5 1
    06/02/2007 14:00 27 27 1 8 7.45 92.38 480 3 0.5 20
    05/02/2007 16:00 25 23 1 8 9.9 114.84 470 3 0.5 10
    04/04/2007 13:00 30 23 1 7.8 9 104.4 490 7 0 50
    03/03/2007 15:00 23 15 1 8 9.1 91 530 30 0 20
    02/04/2007 13:00 18 14 1 8 10.7 104.86 470 14 0
    01/02/2007 10:00 7 14 1 7.8 8.15 79.87 450 60 0 10
    12/04/2006 09:00 13 16 1 8 6.6 67.32 450 60 0 20
    10/01/2006 11:00 29 27 2 7.3 4.95 61.38 460 30 0 60
    09/04/2006 28 29 No Flow 7.6 5.8 74.24 550 30 0
    08/16/2006 09:30 33 30 Low 5.8 75.4 460 30 0
    07/01/2006 09:05 24 27 No Flow 8.3 7.2 89.28 450 10 0 10
    06/03/2006 10:00 25.4 25 No Flow 8.1 7.2 86.4 440 3 0.5 40
    05/01/2006 08:00 22 22 No Flow 8.4 450 4 1
    04/02/2006 13:00 30 21 No Flow 8.4 10.5 117.6 500 4 0
    03/01/2006 12:00 22 14 No Flow 8 9.1 89.18 470 30 0 1.3 50
    02/04/2006 18:00 22 14 No Flow 8 8.3 81.34 450 30 0 .75 10
    01/02/2006 08:00 11.5 15 No Flow 8 450 30 0 > 1.5 10
    12/01/2005 18:22 17 18 No Flow 8.1 8 84.8 450 30 0 20
    11/01/2005 12:00 22 22 No Flow 8.1 7.6 86.64 460 30 0.1 2
    10/01/2005 09:00 24 28 No Flow 8.2 7 420 20 0 1.7 30
    09/01/2005 14:00 28 30 No Flow 8 7.2 410 10 0 1.5 10
    08/01/2005 16:00 24 28 No Flow 8.1 7.5 94.5 420 10 0 1.8
    07/01/2005 18:00 34.5 31 8.2 7.6 100.32 450 30 0 1.7
    06/02/2005 14:00 28 28 No Flow 8.3 9 113.4 440 2 0.8 .8
    05/02/2005 14:00 22 20 No Flow 8.4 10 110 410 10 0
    04/03/2005 15:00 23 17 No Flow 8 9 93.6 460 5 0 20
    03/01/2005 12:00 8 14 No Flow 7.6 6 58.8 440 5 0.1
    02/02/2005 09:00 10 12 No Flow 8.2 8.2 77.08 410 1 1 1.6 50
    01/04/2005 15:00 23 18 No Flow 8 5.5 58.3 410 7 0.5 1.3 30
    12/01/2004 08:00 16 No Flow 8.1 8.2 83.64 440 6 0 2 140
    11/02/2004 16:00 24 25 No Flow 8 8.2 98.4 430 1.5 1.5 5.95 120
    10/01/2004 09:00 23 26 No Flow 8.1 6.3 76.86 420 10 0 > 1.9 60
    09/01/2004 14:00 28 28 No Flow 8 7.1 89.46 450 5 0 2.1 50
    08/01/2004 16:00 30 30 No Flow 8.2 7.5 97.5 310 10 0 2.1
    07/03/2004 08:30 25 25.3 No Flow 8.2 < 1 7.9 95.27 420 2 1 .48
    06/01/2004 10:00 27.5 27.5 No Flow 7 7.3 490 6 0 1.9
    05/02/2004 11:00 17 21 No Flow 7.8 9.3 104.16 440 2 0.5 2.2
    04/01/2004 11:00 24 18 No Flow 8.3 9.2 97.52 440 10 0 > 2.1
    03/03/2004 13:00 18 14 No Flow 7.9 10 98 440 2 1.5 1.1
    02/01/2004 10:00 14 12 8.3 430
    01/01/2004 10:00 16 14 8.2 9.2 90.16 440 > 2
    12/01/2003 10:00 15 17 No Flow 7.8 8 83.2 440 50 0 > 2 20
    11/02/2003 14:00 28 24 No Flow 8.2 8.1 95.58 450 20 0.2 1.9 10
    10/01/2003 10:00 23 25 No Flow 8 7.1 85.2 460 20 0 2.1 10
    09/02/2003 11:00 29.5 29 No Flow 8.4 7 89.6 450 31 0.2 2
    08/01/2003 09:00 24 30 No Flow 8 7.2 93.6 430 11 1.6 9.5
    07/01/2003 10:00 30 28.5 No Flow 8 8.1 102.87 440 10 0 1.8
    06/03/2003 14:00 30 29 No Flow 8 8.55 109.44 450 20 0 1 40
    05/01/2003 10:00 26 23 No Flow 8.2 9 104.4 430 10 0.5 1.9
    04/02/2003 09:00 18 15 No Flow 7.8 9.9 99 10 0 24
    03/04/2003 11:00 12 12 No Flow 7 9.7 91.18 430 0 1.5 1.7
    02/03/2003 14:00 20 14 No Flow 8 10.25 100.45 420 10 0 1.5 30
    01/07/2003 10:30 14 12 No Flow 7 9.6 90.24 390 14 0 1.6
    01/06/2003 10:10 11 14 8.6 84.28 450 0 1.6
    12/02/2002 15:00 25 18 No Flow 7.5 8 84.8 410 7 0 1.8 20
    11/06/2002 16:00 18 21 No Flow 7.4 < 1 7.05 78.96 390 1 3 2 10
    10/03/2002 10:30 26 27 No Flow 7.9 7.2 89.28 410 20 0 > 2
    09/04/2002 09:30 25 30 8.2 7.6 98.8 410 0 1.5 20
    08/07/2002 14:00 30 28 8.3 < 1 8.5 105.4 410 34 0 1.5
    07/08/2002 11:00 26 28 8 < 1 7.7 95.5 430 4 0 290
    06/04/2002 10:00 26 27 8.2 < 1 8.2 100 410 2
    04/04/2002 11:30 12 15 8 < 1 9.9 97 410 0 < 1.83
    03/04/2002 5 12 8.1 < 1 10.6 97.5 420 2
    02/11/2002 14:00 16 13 8.1 < 1 10.1 94.5 400 0 20
    01/11/2002 09:45 12 14.5 7.8 < 1 9.5 91.8 380 0
    12/14/2001 15:00 20 17.5 7.8 < 1 9 92.7 380 1 0.5
    11/21/2001 11:00 18 19 8.6 < 1 8 84.8 410 4 0
    10/17/2001 16:00 8.3 < 1 9.6 460 0
    09/24/2001 09:30 23 23 8.6 < 1 8.2 92.9 2 0.1
    08/20/2001 30 30 8.4 < 1 7.7 98.6 450 32 0.2
    07/13/2001 14:00 35 32 8.6 < 1 8.1 106.3 430 0
    06/30/2001 09:00 24 23 8.2 < 1 8.5 96.9 420 0
    05/15/2001 13:00 27 26 8.6 < 1 9 108 450 4 0
    04/18/2001 09:00 13 18 9.7 < 1 9.7 100.9 420 1 0.5
    03/06/2001 15:00 20 15 8.2 410 5 0
    02/06/2001 21 12 8.2 < 1 11.4 104.4 420 0
    01/16/2001 10 12 7.7 < 1 9.7 89.2 450 0
    12/06/2000 12 16 7.6 < 1 7 70 560 1 0.1
    11/06/2000 09:30 26 22 8.2 < 1 6.9 77.3 520 1 3
    10/05/2000 10:00 29 28.5 8.4 < 1
    09/06/2000 10:00 30 30 7.6 < 1 5.9 75.5 0
    07/10/2000 11:00 35 30 8.5 < 1 8.5 108.8
    06/07/2000 10:00 24 26 8.5 < 1 8.4 100.8 6 0
    05/04/2000 11:30 24 24 8.2 < 1 8.9 102.7 3 1
    04/18/2000 11:00 12 17 8.2 < 1 9.9 101
    04/04/2000 10:25 10 17 8.2 < 1 9.8 100 1 1
    03/05/2000 13:00 25 18 8.2 < 1 9.8 101.9 0
    01/31/2000 14:00 11 13 8.4 < 1 10 94 4 0
    01/05/2000 13:00 17 15 8.9 < 1 9.9 97 0
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