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)
05/23/2001 35 33 Low 7.6 0.25 670 0
02/12/2000 14:00 19.5 17 Normal 7.8 < 1 9.7 98.9 10 0
08/23/1999 16:00 32.5 31 Normal 7.8 < 1 10.2 132
08/16/1999 15:00 35 33 Normal 8 < 1 9.4 125.3 0
08/09/1999 16:00 33.5 31.5 7.6 8.1 106.1
07/12/1999 16:00 32 28 7.8 < 1 6.9 85.6 1
07/09/1999 14:50 31 30 Normal 7.9 < 1 7.4 94.1 5 0
06/08/1999 15:30 32 30 Low 7.6 1 8.4 108.2 0
06/01/1999 15:00 31.5 30 Low 7.9 7 89.6 3 0.5
05/25/1999 15:00 29.5 28 Low 7.8 < 1 8.9 111 0
05/17/1999 15:00 33 28.5 Low 7.9 < 1 11.4 142.5 6
05/10/1999 15:30 20 23 High 7.2 < 1 6.7 76.4 0 10.5
05/04/1999 15:40 32 29 Normal 7.3 1 11 138.3 1
02/04/1999 15:20 23 19.5 Low < 1 9.5 101.7 0
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