LCRA LogoColorado River Watch Network (CRWN) Water Quality Data

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)
04/22/2016 14:30 26 21 1 7 < 1 8.85 99.12 460 3 0.58 > 1.5 20
04/24/2015 10:00 23 18 1 7 < 1 6.3 66.78 0 1.3 > 1.22
01/13/2014 14:50 19 13 1 7 < 1 5.1 48.96 540 30 0 > 1.22
08/21/2013 11:00 33 27 2 8 6.6 81.84 670 17 0 2.5
06/18/2013 15:30 32 26.6 2 7 8 98.56 590 1 0.3 3 10
04/17/2013 10:00 25 20 1 8 7.25 79.75 590 7 0 2.5 10
02/24/2013 10:20 16.5 13.5 8 7.8 75.66 490 30 0 2
01/19/2013 12:35 17 15 1 7.5 7.3 73 590 21 0 2.5
12/17/2012 10:30 15 20 1 7.5 7 77 30 0.01 2.5
11/15/2012 10:15 14 20 1 8 6.85 75.35 480 30 0 2.5 20
10/04/2012 09:12 20.5 25 1 7 6.2 74.4 470 5 0 2.5
09/19/2012 09:24 26 26 1 7.5 6.3 76.86 560 3 3.61 3 20
08/27/2012 09:45 28 28 1 7.5 6 75.6 480 0 0 1.8 20
07/12/2012 09:40 27 29 1 7.5 6.5 83.2 440 1 0.49 1.8 40
06/07/2012 09:15 21.5 25.5 1 7 7.7 93.02 17 0 2
05/07/2012 13:37 30 26 2 7 6.05 73.81 1 0.1 1.6 20
04/17/2012 11:35 24 24 1 7 8.3 97.94 480 2 0.01 2.1
03/15/2012 15:10 27 18 1 7 6.7 71.02 5 0 2.4
01/30/2012 15:15 15 12.5 1 7 8.2 78.06 490 5 0 2
12/19/2011 11:39 10 15.5 1 7 6.15 62.12 490 6 0 1.5
11/04/2011 10:14 9 20.5 7 5.9 65.49 490 26 0 1.5
10/05/2011 10:08 23 25.5 7 4.35 52.64 470 30 0 1.5
09/08/2011 09:30 22 27 7 3.95 48.98 460 30 0 2.5
08/03/2011 09:00 29 30.5 7 5.45 71.4 430 42 0 2
07/08/2011 10:00 28.5 30 7 5.15 66.95 440 16 0 3
06/11/2011 09:30 27 27.5 7 5 62.5 430 20 0 2.3
05/07/2011 08:15 20 22 7 6.5 74.1 440 99 0 2.5
04/12/2011 10:20 16 20 1 8 7.05 77.55 440 71 0.16 3.5 10
04/05/2011 09:15 10 17.5 7.5 7.2 75.6 440 64 0.09 3.5
03/07/2011 11:30 18 14 7.5 8.33 81.63 440 35 0.05 3.3
02/08/2011 12:30 14 11 7.5 7.9 72.68 430 7 0 2.3
01/07/2011 12:30 18 14.5 7.5 6.25 61.88 430 14 0.04 2
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