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

  • Site 213
  • Lake Buchanan at Hwy 29 LCRA swim area
  • 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)
    07/31/2012 12:20 36 29 7.5 5.6 71.68 500 20 0 0.64
    06/30/2012 12:03 32 26.5 7 4.5 55.35 10 0 > 1.2
    01/29/2012 12:20 19 14 7.5 9.9 97.02 520 4 0 0.865
    12/30/2011 11:40 20 12 8 9.7 91.18 520 9 0 0.659
    10/31/2011 10:15 14 17.5 7.5 7.65 80.32 520 22 0 0.62
    09/29/2011 11:45 30 27 8 7.15 88.66 520 2 0.32 0.529
    08/30/2011 12:08 37 29.5 7.5 6.2 79.98 500 21 0 0.571
    07/29/2011 12:31 34.5 29 8 7 89.6 510 38 0 0.77
    07/02/2011 12:40 32.5 29.5 7.5 6 77.4 520 11 0 0.58
    05/24/2011 10:00 26 23 8 5.5 63.8 510 13 0 0.862
    04/30/2011 15:21 34 23 7.5 7 81.2 510 8 0 0.67
    03/24/2011 11:04 23 16 8 8.15 83.13 500 44 0 > 1.26
    12/16/2010 12:38 12 13 8 9.2 88.32 480 45 0 0.899
    11/18/2010 12:43 14 18.5 7.5 8.25 88.28 490 17 0 0.834
    10/21/2010 14:21 29 23.5 7.5 6.25 73.12 480 29 0 0.904
    09/23/2010 13:23 29 27 7.5 6.28 77.81 470 1 0.2 0.728
    08/19/2010 10:30 30 29 7.5 6.15 78.72 460 1 0.46 0.765 15
    07/28/2010 14:34 32 29 8 7.25 92.8 480 3 0.31 0.766
    06/22/2010 11:00 30 27 8 5.8 71.92 490 13 0 0.995
    05/28/2010 10:15 25 26 8 5.95 72.59 500 11 0 0.737
    04/13/2010 16:30 24 0
    03/10/2010 16:00 7 5 8 9.4 75.2 470 3 0.7 20
    02/14/2010 15:00 11.5 12 8 9.85 92.59 490 4 0
    01/17/2010 15:30 19 11 7.5 9.9 91.08 480 3 2.3
    10/21/2009 08:30 20 19.5 7.5 4.4 47.96 480 0 0.15
    09/14/2009 15:00 25.5 27 7.5 6.4 79.36 480 0 3 30
    08/11/2009 10:00 28 26.5 7.5 5.5 67.65 470 65 0
    07/23/2009 11:20 27 27.5 8.5 6.7 83.75 480 42 0.01
    10/15/2007 10:00 23.5 24.5 8 5.2 61.88 420 25 0
    09/10/2007 14:45 32 30 8 4.3 55.9 400 6 2
    07/30/2007 12:54 32 29 8 6.2 79.36 600 1 1.5
    06/16/2007 16:55 27 28.5 8 6 76.2 460 1 2
    09/14/2006 10:45 23.5 26.5 7.9 97.17 530 5 0 > 2.5
    07/14/2006 10:10 25 26 7.7 < 1 6.05 73.81 520 14
    06/03/2006 16:45 32.5 31 8 8.2 108.24 480 14 0
    01/12/2006 09:49 27 0 > 2
    09/10/2005 12:43 6.5 460 27 0
    08/13/2005 08:17 29.5 27.5 8 5.7 71.25 490 2 3 3
    06/15/2005 15:00 26 8.5 7.9 68.73 440 5 0 > 1.5
    05/12/2005 16:40 30 21 8 8.4 94.08 410 4 1 > 1.5
    04/15/2005 12:29 22.5 18.5 8 10 107 440 5 0.5 > 4
    02/19/2005 11:36 14 11 7.5 10.2 93.84 400 1 0.5 1.6
    01/13/2005 14:00 18.5 10.5 7.5 9.75 88.73 400
    10/17/2003 16:50 24 24 8.6 < 1 8.5 100.3 450 2
    03/13/2002 06:56 9 11 7.8 10.7 96.3 440 0
    01/11/2002 08:00 8 10 8.1 8.2 72.2 600 0
    03/13/2001 14:30 19.9 17 8.2 < 1 9.4 95.9 480
    03/10/2000 11:40 23 18 8.5 < 1 9.5 98.8 2 0.7
    01/07/1999 13:30 14 13 8.4 < 1 11.3 106.2
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