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)
04/21/1999 10:00 24 19 8 < 1 7.1 74.7 11 .76
03/24/1999 13:00 5 6 8.3 < 1 8.8 70.4 6 0 .5
01/21/1999 10:00 21 12 8.4 9.6 88.3 0 .3
12/09/1998 13:32 11 13 8.2 < 1 8.7 81.3 7 0 .31
10/01/1998 13:00 30 27 8.1 < 1 7.4 90.3 22 0.1 .58
01/28/1997 14:25 11 8 8.1 < 0.5 11.9 8 .52
12/06/1996 14:15 20 12 8.6 < 0.5 10.2 90 5
11/07/1996 14:15 14 16 7.1 < 0.5 5.2 1 .46
09/19/1996 24 28 8.9 < 0.5 11.1 1 1 .1
08/06/1996 15:00 29 27 8.7 < 0.5 7.2 89 .78
07/08/1996 18:30 29 33 8.1 < 0.5 7 97 12 0 .79
04/24/1996 13:35 22 20 8.4 < 0.5 8 89 4 0 .4
03/21/1996 14:00 21 14 8.1 < 0.5 8.5 85 .35
01/29/1996 13:10 12 9 8.1 0.38 11.3 90 .32
12/07/1995 15:00 7 12 Normal 8.2 0.5 10 93 .35
10/20/1995 09:15 13 17 8.1 0.5
08/03/1995 19:30 28.5 27.5 Normal 8.7 0.5 9.65 130 2 4 .37
05/25/1995 14:20 23 25 7.5 < 1 6.5 98 .32
04/19/1995 16:10 24 21 0.5 7.8 96
02/22/1995 15:30 16 12 Normal 8.7 0.5 10.5 92 .65
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