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

  • Site 332
  • Lady Bird Lake at Austin Youth Hostel
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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)
    09/23/2024 17:10 34 28 3 8 < 1 6.9 86.94 5 0 3 0.943
    10/02/2023 17:28 37 29 3 9.3 < 1 9 115.2 530 7 0 0.9
    11/28/2022 14:44 22.7 17 3 8.2 < 1 7.08 73.63 440 2 2 0.973
    01/15/2020 12:00 25 17 2 7.7 < 1 7.1 73.84 480 0 0 71.2
    03/28/2019 16:58 26 20 2 6.94 7 77 470 23 0 1.128
    02/04/2019 16:59 24.9 17 3 7.43 < 1 7 72.8 460 30 1.17
    11/26/2018 17:00 11 13 3 7.8 < 1 7.5 72 410 14 0
    11/07/2018 17:05 27 20.5 2 6.99 < 1 7.75 86.02 370 14 0 0.36
    09/17/2018 17:00 31.5 28 3 8.3 < 1 7.1 89.46 420 1 0.5 > 1.22
    04/18/2018 17:04 26 23 3 7.7 < 2 6.12 70.99 570 5 0 > 1.22
    04/02/2018 17:00 28 24 3 8.25 < 1 7.75 91.45 430 6 0 0.93
    03/05/2018 17:00 26 19 3 8.7 < 1 8.2 88.56 560 2 0.19 1.05
    02/15/2018 17:00 28 17 3 7.49 < 2 8.25 85.8 570 6 0.06 1.22
    01/29/2018 17:05 16 13.5 3 8.7 < 1 9.25 89.72 620 10 0 1.08
    01/08/2018 17:00 22 13 3 7.64 < 1 8.15 78.24 600 17 0 0.932
    11/15/2017 16:55 23 20.6 2 7.39 < 1 8.15 90.63 590 15 0 1.2
    09/18/2017 17:05 36 27 2 7.7 < 1 6.85 84.94 560 19 0 0.85
    06/05/2017 09:40 26 25 3 7.62 < 1 6.1 73.2 510 0 1.8 0.78
    03/27/2017 17:05 29 24 3 8.7 < 1 6.45 76.11 460 16 0.05 1.11
    03/01/2017 17:20 17 18 3 8.56 < 1 8.5 90.1 460 9 0 0.77
    02/02/2017 17:15 15 16 3 7.12 < 1 8.13 82.93 560 3 0 0.75
    01/09/2017 17:10 22 13 3 7.69 < 2 5.85 56.16 620 5 0 0.66
    10/27/2016 17:30 21 24 3 8.64 < 1 7.85 92.63 520 14 0 0.52
    10/12/2016 17:20 32 25 3 470 < 1 6.85 82.2 8.26 18 0 0.67
    09/12/2016 17:10 33 30 3 8.13 < 1 7.25 94.25 510 13 0.05 0.62 83.25
    06/07/2016 10:00 27.5 22 5 7.58 1 7.3 83.22 460 4 0 0.42
    04/08/2016 17:10 26 21 3 7.74 2 8.3 92.96 510 7 0
    02/19/2016 17:50 24 19 3 8.22 < 2 11.4 123.12 630 30 0 0.29
    01/29/2016 17:15 20 15 3 7.58 < 2 10.2 102 660 23 0 0.46
    01/20/2016 17:04 12.5 14 3 < 1 8.85 86.73 600 13 0 0.93
    01/13/2016 17:15 16 14 3 6.95 < 2 7.57 74.19 640 7 0 0.53
    10/29/2015 17:15 24 22 3 7.2 82.08 420 4 0 0.43
    10/05/2015 17:00 26 24 3 7.35 < 1 8.65 102.07 600 11 0 0.57
    08/31/2015 16:50 34 32 3 7.15 < 1 10.4 139.36 550 11 0 0.33
    06/02/2015 10:45 31 28 3 7.43 < 2 8 100.8 660 12 0 0.79
    04/24/2015 17:00 31 24 3 7.34 < 1 9 106.2 640 0 0.43 0.62
    02/06/2015 16:28 14 13 3 7.37 < 2 9.5 91.2 670 4 0.32 0.7
    12/02/2014 16:15 10.5 10 3 7.25 < 1 7.2 64.8 510 10 0 0.61
    11/03/2014 17:00 24 23 3 < 1 5.9 68.44 600 25 0 0.41
    10/10/2014 16:30 37 26 3 7.92 < 1 9.45 115.29 500 7 0 0.39
    09/17/2014 17:05 31.5 28 3 7.62 < 1 8.8 110.88 510 5 0.03 0.66
    06/10/2014 09:50 25 26 3 7.78 < 2 6.9 84.18 580 0.14 0.66
    02/27/2014 16:00 14 15 3 9 < 2 9.45 94.5 800 1 0.66
    10/02/2013 16:50 32 27 3 7.7 < 1 7.05 87.42 430 4 0 0.57
    06/10/2013 10:54 31 28 3 7.97 < 1 7.5 94.5 580 1 0.16 0.7
    03/18/2013 16:50 28 20 3 7.8 < 1 9.5 104.5 520 7 0
    02/14/2013 16:39 19 16 3 8.05 < 1 7.4 75.48 610 4 0.07 1.05
    11/29/2012 16:45 22 19 3 7.72 < 1 6.5 70.2 600 30 0 0.79
    10/25/2012 16:40 29 25 3 7.7 < 1 7.95 95.4 560 30 0
    10/08/2012 17:15 16 24 5 7.2 7.15 84.37 510 8 0 1.08
    09/20/2012 16:42 30 26 3 7.84 1 8.65 105.53 490 4 1 0.79
    07/09/2012 10:12 29 28.5 3 8.01 < 1 6.2 78.74 560 8 0 > 1.22
    06/04/2012 10:00 28 27 2 6.92 10 124 580 21 0 0.54
    03/26/2012 16:50 27 23 3 7.6 < 1 8.7 100.92 630 6 0 0.97
    03/01/2012 16:38 26 18 3 7.92 < 1 630 12 0.02 0.835
    01/19/2012 16:36 24 15 3 7.7 < 1 9.9 99 530 10 0 > 1.22
    10/19/2011 16:50 22 22 3 7.96 < 1 6.75 76.95 510 9 0 0.59
    10/12/2011 16:41 31 25 2 8.03 < 1 6.87 82.44 450 3 2 0.9
    10/07/2011 16:30 35 27 3 7.95 < 1 8.85 109.74 490 30 0 0.77
    09/28/2011 17:13 26 23 3 7.5 < 1 8.1 93.96 450 30 0 0.82
    09/22/2011 16:37 34 29 3 8.35 8.35 106.88 470 30 0 1.105
    09/01/2011 17:05 35 25 3 8.01 7.8 93.6 480 30 0 > 1.22
    06/08/2011 10:15 29 23 3 7 < 1 5.7 66.12 460 2 21 > 1.22
    04/04/2011 16:40 22 21 2 7.2 < 1 6 67.2 490 1 0.1 1.12
    02/17/2011 16:45 22 15 3 7.89 < 1 8.6 86 480 8 0 > 1.22
    02/07/2011 17:25 11 10 3 8.02 < 1 9.7 87.3 510 2 0.05 1.03
    01/28/2011 17:27 24 21.5 3 7.64 < 1 7.95 89.84 580 32 0 > 1.22
    10/07/2010 17:04 25 25 1 8.2 < 1 9.7 116.4 510 13 0 0.62
    09/15/2010 17:10 5 8.44 < 1 12.05 460 2 0.15 0.31
    07/05/2010 10:40 29 24 1 7.26 < 1 5.15 60.77 490 4 0.58
    04/12/2010 16:50 25 22 3 7.9 < 1 620 7 > 1.22
    03/25/2010 16:50 19 17 5 7.34 < 1 7.3 75.92 560 1 0.75 0.636
    01/25/2010 16:45 19 15 3 7.96 < 1 10 100 610 5 0 > 1.22
    12/11/2009 16:10 8 11 3 7.4 < 1 8.8 80.96 630 5 0 0.795
    11/10/2009 16:50 24 22 3 7.51 < 1 9.3 106.02 310 2 0.75 0.825
    10/05/2009 04:56 25 25 3 7.49 < 1 8.95 107.4 380 2 1.2 > 1.22
    09/14/2009 17:00 25 25 3 6.67 < 1 4 48 390 1 4 0.163
    07/13/2009 10:15 30 27 3 8.16 < 1 7.95 460 17 > 1.22
    04/21/2009 16:58 30 24 3 8.67 < 1 7.9 93.22 460 3 2 > 1.22
    04/06/2009 16:45 20 16 2 8.36 < 1 9.4 95.88 420 4 0 1
    04/02/2009 17:00 22 18 3 8.46 < 1 8.6 91.16 470 0 0.23 > 1.22
    01/29/2009 16:40 11 13 3 8.47 < 1 9.5 91.2 460 24 0.5 0.945
    12/01/2008 16:55 13 13 3 7.03 1 8.9 500 45 0.942
    10/28/2008 17:00 24 21 2 8.4 9.9 110.88 470 3 > 1.22
    10/08/2008 17:00 29.5 24.5 3 7.93 < 1 6.55 77.95 460 2 0.3 > 1.22
    09/10/2008 17:05 30 27 3 7.75 < 1 6.6 81.84 450 20 0.05 0.973
    07/14/2008 09:50 33 26 2 8.13 < 1 7.88 96.08 420 6 0 > 1.22
    06/23/2008 09:45 29 24.5 3 8.12 1 7.35 87.47 380 17 0.23 > 1.22
    06/03/2008 08:45 28 24 3 7.78 < 1 4.4 51.92 430 21 0 > 1.22
    04/14/2008 16:35 30 19 3 8.4 8.7 93.96 430 4 0 0.835
    02/18/2008 16:50 13 10.5 3 8.23 < 1 9.15 83.27 490 2 0.5 0.73
    01/31/2008 17:00 14.5 13 2 7.87 < 1 8.1 77.76 510 5 0 0.185
    11/29/2007 16:43 14 16 1 7.8 < 1 8.3 84.66 480 4 0 0.8
    11/08/2007 16:43 20 24 2 7.06 < 1 7.75 91.45 530 17 0 0.55
    09/10/2007 16:45 30 29 3 7 < 1 6.45 82.56 400 5 0 0.9
    06/12/2007 10:10 26.5 23 5 8 < 1 610 0 0 0.95
    04/26/2007 17:00 23 25 3 8.2 < 1 8.5 102 600 2 0.6 0.8
    04/09/2007 16:45 17 20 3 8 < 1 7.6 83.6 540 2 7.8 1
    02/12/2007 16:35 21 13.5 3 7.65 < 1 8.9 86.33 650 10 0.05 0.8
    01/24/2007 17:15 8 11 3 7.8 < 1 7.2 66.24 390 1 0.1 > .83
    11/13/2006 16:40 20 20 2 8 < 1 9.5 104.5 530 15 0 1
    10/19/2006 16:45 19 23 2 6.9 1 8 92.8 590 1 1 0.41
    09/11/2006 16:55 25 24 3 7.1 < 1 6.93 81.81 490 7 0
    07/19/2006 08:55 26 28 2 8 < 1 7.3 91.98 490 15 0
    06/13/2006 10:20 26.5 26 Low 8.2 < 2 10.3 125.66 440 14 0
    05/04/2006 17:10 27 26 Normal 8.4 < 2 12.3 150.06 480
    04/06/2006 17:08 30 25 High 6.9 < 1 9.1 109.2 480 0
    03/06/2006 16:35 24 27 Low 8 < 1 11.1 137.64 600 3 0
    02/28/2006 16:00 31 17 Normal 7.5 < 1 8.65 89.96 500 3
    02/06/2006 16:53 16 13 Normal 8 < 2 9.55 91.68 590 5 0
    01/26/2006 17:00 15 12.5 Normal 7.8 < 1 9.2 87.4 470
    11/30/2005 17:10 19 16 < 1 7.1 72.42 480
    11/10/2005 15:30 25 24 Low 7.5 < 1 9.9 116.82 480 7 0 > 2
    10/13/2005 16:30 26 24 Low 7.5 < 1 8.8 103.84 460 6
    10/05/2005 17:15 33 25 Normal 6.9 < 1 6.7 80.4 490
    10/04/2005 13:00 32 26 Low 7.5 < 1 7.2 470 7 0 > 2
    09/21/2005 17:00 34 28 7.1 < 1 8.3 104.58 460
    09/08/2005 17:10 28 25 Normal 7.1 < 1 8.5 102 430
    08/26/2005 17:17 35 29 6.8 < 1 6.85 87.68 480
    07/06/2005 09:37 25 25 Low 7.1 < 1 6.55 78.6 470 36 0
    06/14/2005 10:37 29 24 High 7.3 < 1 6.9 81.42 440 10 0
    04/04/2005 16:45 20 18 Normal 6.9 < 1 8.45 89.57 440 3 0
    03/03/2005 17:20 17 13 High 7.4 < 1 10 96 260 1 1
    01/13/2005 16:45 12 14 Normal 7 < 1 9.15 89.67 250 1
    12/02/2004 16:45 17 19 High 7.2 < 1 10.4 1 0.33
    11/08/2004 16:45 23 22 Normal 7.1 < 1 270 6 0
    10/20/2004 16:50 32 28 Normal 7 < 1 9.4 118.44 480 0 0.5
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