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

  • Site 180
  • Lick Creek below Pedernales Canyon Trail
  • Hydromet Rainfall
  • Hydromet Flow
  • Graph Data
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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)
    10/24/2006 13:00 20 18 2 7.6 5.6 59.36 660 15 0 > 1.2 30
    09/22/2006 11:30 26 25 2 7.7 3.4 40.8 690 10 0 > 1.2 50
    08/22/2006 08:15 24 27 No Flow 7.6 1.95 24.18 610 61 0 0.45
    07/19/2006 12:40 28 33.5 Low 7.1 6 82.2 570 29 0 > 1.22 60
    06/21/2006 08:15 24.5 26 Low 7.9 2.9 35.38 550 4 0 > 1.2 30
    05/22/2006 11:30 23.5 23 Normal 8.2 5.45 63.22 630 14 0 < 1.2 290
    04/16/2006 09:15 21 21 Low 8.2 4.85 54.32 650 0 > 1.22 10
    02/15/2006 14:00 21 15 Low 7.6 7.4 74 760 0 > 1.22
    01/14/2006 10:20 7 10 Low 7.4 6.98 62.78 750 93 0 > 1.22 150
    12/14/2005 12:00 13 11 Low 7.4 6.95 63.94 730 44 0 > 1.22 30
    11/06/2005 10:50 26 19.5 Low 7.1 5.7 62.13 690 6 0 > 1.22 10
    10/01/2005 10:45 27 25 No Flow 7 3.9 46.8 670 28 0 > 1.2 60
    08/21/2005 14:00 34 27.5 Low 7.1 5.4 67.5 600 16 0 > 1.2
    07/10/2005 13:40 28 33.5 Low 7.1 6 82.2 570 30 0 > 1.22
    05/22/2005 12:05 26.5 25.5 Normal 7.5 6.05 73.21 450 14 0 > 1.22
    04/24/2005 14:10 23 19 Normal 7.5 < 1 7.95 85.86 460 10 0.1 > 1.22
    03/13/2005 08:05 12 18 Low 7.5 6.2 65.72 640 0 > 1.22 160
    02/13/2005 13:30 25.5 17 Normal 7.5 8.75 91 450 0 0.4 0.3
    02/06/2004 09:50 9 12 High 7.5 9.8 92.12 410 2 0.75
    01/04/2004 09:50 21 15 Low 7.4 6 60 630 24 0
    11/22/2003 09:50 13 18 Low 7.2 600
    10/19/2003 20 19 Normal 7.6 6.75 72.9 580 8 0
    10/05/2003 10:15 25 21 Low 7.4 6 67.2 590
    09/07/2003 09:50 27 24 Low 7.1 3.95 46.61 660 2 0.5
    08/24/2003 10:15 29 25 Low 6.8 3.8 45.6 640 10 0
    08/03/2003 09:50 29 26 Low 7.2 4.9 59.78 580 11 0
    06/22/2003 10:00 32 25 Normal 6.7 80.4 9 0
    05/11/2003 10:00 23 23.5 Normal 7.4 6.45 75.47 530 49 0
    04/22/2003 09:00 18 19 7.4 7.4 79.92 540 30 0
    04/13/2003 09:50 23 19 Normal 7.5 8.05 86.94 480 21 0
    03/09/2003 09:50 14 13 High 7.6 9.9 95.04 510 6 0
    02/13/2003 08:10 18 14 High 7.8 8.6 84.28 450 5 0 10
    01/26/2003 10:15 5 10 High 7.3 10 90 480 14 0.2
    12/29/2002 09:50 15 10 High 7.3 10 90 445 6 0
    11/10/2002 10:15 20.5 18 High 7.4 7.8 82.68 470 6 0
    10/20/2002 10:15 19 20 7.6 6.15 67.65 520 0 1.3
    09/29/2002 09:50 22 23 Normal 7.3 5.8 67.28 500 20 0 120
    09/15/2002 20 24 Normal 9.4 6.2 73.16 490 6 0
    08/25/2002 09:50 27 27 7.4 5.7 69.5 500 40 0
    08/04/2002 09:50 27 26 High 7.3 5.4 64.2 480 1 0.2
    07/14/2002 09:50 27 25 High 7.4 6.2 72.6 500 7 70
    06/23/2002 09:45 28 23 7.1 4.1 46.7 760 8 0
    06/02/2002 09:50 25 23 Low 7 4.3 49 630 4 0
    05/19/2002 09:55 17 20 Low 7.2 5.8 62.6 650 59 0
    04/07/2002 09:50 20 17 7.1 6.5 65.8 510 18 0
    02/17/2002 09:50 11 11 Normal 7.6 9.7 87.3 490 12 0
    01/27/2002 10:15 14 10 7 470
    01/06/2002 9 10 Normal 7.5 10.1 88.9 470 1 0.33 20
    12/23/2001 10:15 10 13 High 7.4 9.5 89.3 480 8 0
    12/09/2001 09:50 9 13 High 7.3 9.2 86.5 470 1 1.8
    11/25/2001 27 15 High 7.3 7 68.6 450 8 0 20
    11/15/2001 9 14 High 8.7 8.7 83.5 460 13 0 120
    11/04/2001 21.5 19 Normal 7.1 6 63.6 540 23 0
    10/21/2001 09:50 22 19 Normal 7.3 7 74.2 520 9 0 110
    09/23/2001 23 24 Low 7 4.4 51 740 1 0.4 60
    09/09/2001 10:10 24 25 7.1 4 46.6 710 0 0.6
    08/26/2001 09:55 30 26 Low 7 3.4 40.8 720 7 0 70
    07/22/2001 09:50 29 27 Low 7.1 4.6 55.5 580 21 0 20
    07/08/2001 09:50 29 26 Low 7 550 7 0
    06/10/2001 09:35 26 24 Normal 7.1 6.4 74.2 500 2 0.3
    05/20/2001 10:15 25 23 High 7 490 14 0 60
    04/29/2001 20 19 Normal 7.2 7.1 75.3 480 8 10
    04/18/2001 08:55 13 17 High 7.3 8.3 84.7 460 1 0.6
    04/08/2001 10:15 25 19 High 7.3 7.9 83.2 440 70
    03/18/2001 09:50 9 14 High 7 9.7 92.6 490 1 0.2
    02/25/2001 09:50 15 15 7.2 8.8 86.2 470 2 0.2 80
    02/04/2001 09:25 13 12 High 7.4 9.3 85.6 8 0 80
    01/14/2001 10:00 8 10 7.4 9.4 82.7 940 1 0.3
    12/17/2000 10:15 5 10 High 7.1 9.8 85.8 440 4 0.7 100
    12/03/2000 10:00 4 High 7.5 9.2 450 0 0.6
    09/10/2000 09:50 28 25 7 5.9 69 0 0.6 3420
    08/20/2000 09:50 30 25 7.3 4.6 54.3 870
    06/25/2000 09:25 30 26 Normal 7.4 6.1 72.6 7 0
    06/11/2000 09:50 27 24 Normal 7.2 6.4 74.2 1 0.9 210
    05/21/2000 09:00 20.4 20 Low 7.2 5.6 60.5 2 0.3 20
    04/18/2000 09:00 22 18 Low 7.2 4.8 49.9 6 0
    03/26/2000 10:00 27 20 Low 7 5 54 9 0
    03/12/2000 09:50 15 12 Low 7.2 7.6 69.5 4 0 10
    02/27/2000 09:15 10.2 12 Low 7.3 7.8 71.8 1 0.6
    02/13/2000 21 14 7.3 6.5 61.9 12 0 30
    01/16/2000 09:50 20 13 Low 7.2 7.1 66.3 9
    01/02/2000 09:25 20 14 Low 7.2 6.2 59.5 13 0
    12/19/1999 09:25 13 10 Low 7.2 8.4 74.4 7 0
    12/05/1999 09:25 11 13 Low 7.4 7 65.8 36 0
    11/14/1999 09:25 20 15 Normal 7.4 < 1 6.7 65.2 15 0
    10/10/1999 09:25 24 19 7.4 < 1 5.4 56.7 85 0
    09/26/1999 09:25 29 28 Low 7.4 < 1 4.7 58.3 0
    08/29/1999 09:25 33 26 Low 7.4 < 1 5.3 63.6 43 0
    08/15/1999 09:50 34 33 Normal 7.5 < 1 5.4 72.4 0
    08/01/1999 09:50 27 29 Normal 7.5 5.6 70.6 0.25
    07/18/1999 09:15 26 25 High 7.7 < 1 6.6 77.9 1 0.25
    06/06/1999 10:00 28 25 Normal 7.6 < 1 5.7 67.3 8 0
    05/23/1999 09:50 26 24 7.6 < 1 5.1 59.2 6 0
    05/09/1999 09:45 26 22 Normal 7.6 < 1 6.1 68.3 8 0.5
    04/22/1999 09:25 20.4 20 Normal 7.7 < 1 6.6 71.3 52 0
    04/11/1999 09:50 23.5 20 Normal 7.7 < 1 6.1 65.9 0
    03/14/1999 09:00 13 14 Normal 7.5 < 1 9.6 92.2 2 1
    02/28/1999 09:30 15 15 Normal 7.7 < 1 8.7 85.3 1 0.2
    02/14/1999 09:50 13 12 7.7 9.3 85.6 3 0.1
    01/31/1999 09:50 13 13 Normal 7.9 < 1 9.6 90.2 2 2
    01/15/1999 09:30 9 10 Normal < 1 9.8 86.2 23 0
    01/03/1999 09:25 4 High 8.2 < 1 10 11 0
    12/20/1998 09:25 12 14 Normal 7.4 9.7 93.1 2 0.1
    12/06/1998 09:25 23 20 High 7.3 < 1 8.2 88 2 0.1
    11/22/1998 09:50 18 16 High 1 9.4 94.5 4 0.5
    10/25/1998 09:45 22 18 High < 1 8.3 86.3 6 6.5
    09/27/1998 09:45 26 25 7.6 < 1 6.4 74.9 11
    09/13/1998 09:50 25 23 Normal < 1 6.2 70.1 1 7.2
    08/30/1998 09:50 25 25 Low 8.3 1 5.4 63.7 0 1.1
    08/16/1998 09:50 30 25 Low 7.4 < 1 5.3 62.5 1
    08/02/1998 09:50 31 26 Low 7.5 29 0
    07/19/1998 09:50 31 27 Low 7.4 < 1 5.8 70.8 14 0
    07/05/1998 09:25 28 25 High 7.4 < 1 6.1 72 1 7.2
    06/20/1998 31 26 Low 7.4 < 1 5.7 67.8 9 0
    06/07/1998 23 23 Low 7.4 < 1 6.1 69.5 2 0.2
    05/24/1998 09:15 28 24 Normal 7.4 < 1 6.5 74.8 28 0
    05/10/1998 23 22 Normal 7.2 < 1 7.4 82.9 14 0
    04/26/1998 09:15 23 20 Normal 7.1 1 7.9 84.8 5 0
    04/11/1998 09:50 21 19 High 7.2 < 1 8.3 88 4 0
    03/29/1998 09:50 26 20 High 7.6 < 1 8.2 88.6 3 0.4
    03/15/1998 09:15 18 15 High 7.3 < 1 9.2 90.2 1 1.6
    03/01/1998 09:15 12 11 High 7.4 < 1 9.8 88.2 4 0
    02/15/1998 12 13 High 7.6 < 1 10 94 1 3.7
    02/01/1998 15 15 7.6 < 1 9.1 90 1 2.7
    01/18/1998 10:56 18 13 7.5 < 1 8.25 78 12 0
    01/04/1998 09:45 19 16 7.8 < 1 7.65 77 1 0.01
    12/21/1997 09:50 11 13 7.4 < 1 9.7 91 1 3.5
    12/07/1997 09:15 9 11 7.7 < 1 8 69 5 0
    11/23/1997 09:45 3 2 7.6 < 1 7.9 58 12
    11/09/1997 09:40 15 18 7.6 < 1 6.6 1 0.1
    10/26/1997 09:15 13 17 Normal 7.5 < 1 6.4 65.3 14 0
    10/18/1997 10:00 23 19 Normal 7.5 < 1 7.2 76.3 6 0
    09/14/1997 09:57 27 25 Normal 7.4 < 1 5.6 66.5 5 0
    08/31/1997 09:50 27 26 7.6 < 1 5.9 73 23 0
    08/17/1997 09:45 31 28 7.8 < 1 6.4 79 10 0
    08/03/1997 09:50 31 27 7.8 < 1 6.95 85 4 0
    07/20/1997 10:00 30 27 7.6 < 1 6.85 85 26 0
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