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)
07/27/2013 14:20 31 29 8 3.7 47.36 550 6 0.09 0.29
06/22/2013 10:02 27 28 8 < 0.25 5.8 73.08 530 4 0.57 0.35
05/26/2013 10:25 24.5 24.5 8 < 0.25 6.3 74.97 570 2 1.2 0.36 20
04/20/2013 10:00 14.5 18 8 < 0.25 7.2 76.32 560 2 0.12 0.3 20
03/24/2013 09:50 6 12.5 8 < 0.25 7.4 70.3 570 4 0 0.32
02/23/2013 10:20 8 12.5 8 < 0.25 9.4 89.3 560 13 0 0.34
01/19/2013 10:05 10.5 10 8 < 0.25 9.4 84.6 540 10 0 0.54
12/16/2012 08:35 15 14.5 8 < 0.25 7.4 73.26 520 1 0.12 0.65
11/17/2012 09:10 12 16.5 8 < 0.25 7.4 76.22 530 21 0 0.36
10/21/2012 10:10 24 22.5 8 < 0.25 6.1 70.15 510 7 0 0.45 70
09/23/2012 09:40 24 25 8 < 0.25 7.3 87.6 510 7 0 0.63
08/18/2012 09:30 23 28 8 5.5 69.3 520 0 0 0.35 40
07/21/2012 10:25 27 31 8 6.7 88.44 510 10 0 0.56 20
07/05/2012 10:30 23 27 8 5.9 73.16 0 0 0.16
06/30/2012 10:35 28 30 8 5.2 67.6 500 22 0 0.72 10
06/12/2012 10:50 25 20 7.5 5.6 61.6 0 0
05/26/2012 10:40 25 25.5 8 6.5 78.65 500 11 0 0.5
04/28/2012 09:15 22 22 8 6.6 75.24 530 20 0 0.35
04/13/2012 10:50 23 20 7.5 5.3 58.3 0 0
03/25/2012 10:40 18 19.5 7.5 6.4 69.76 510 5 0 0.34
02/26/2012 14:20 18 15 7.5 8.1 81 510 8 0 0.14
01/22/2012 14:30 26 16 7.5 9.1 92.82 560 13 0 .36
01/13/2012 10:30 5 8 8 8.7 74.82 540 0 0 0.54
12/17/2011 15:45 12.5 13 8 9.6 92.16 540 2 0.08 0.32
12/12/2011 10:52 8 10 8 8.9 80.1 540 0 0 0.48
11/19/2011 10:48 21 19 7.5 7.53 81.32 540 5 0 0.3
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