LCRA LogoColorado River Watch Network (CRWN) Water Quality Data

  • Site 178
  • Williamson Creek immediately above Onion Crk
  • 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)
    05/26/1999 09:15 25 28 High 7.5 5 62 2 3
    02/18/1998 09:50 13.5 13 8.9 < 1 10.8 100 2 1
    03/01/1997 10:42 23 16 7.9 < 1 9.1 94 1 0.01
    02/22/1997 10:27 14 12 8 < 1 10.8 98 1
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