LCRA Logo   Colorado River Watch Network (CRWN) Water Quality Data

  • Site 417
  • Lake LBJ at Ferguson Power Plant
  • Hydromet Rainfall
  • Hydromet Flow
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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)
    02/28/2017 13:00 23 18 2 7 < 1 8.7 92.22 400 7 0 > 1.1
    01/30/2017 12:30 24 14.5 2 7 < 1 8 79.2 400 7 0 0.65
    11/30/2016 12:00 18 17 2 7.2 < 1 7.65 79.56 360 7 0 0.84
    10/31/2016 12:00 27 23 2 7 < 1 7.85 91.06 380 7 0 0.75
    09/30/2016 12:00 24.5 25.5 1 7 < 1 6.9 83.49 420 4 0 0.9
    08/30/2016 12:00 29 29 1 7 < 1 6.3 80.64 430 2 0.1 1.1
    06/27/2016 11:30 30 30 1 7.2 < 1 7 91 400 10 0 0.65
    05/27/2016 12:00 20 23 1 7.2 < 1 7.2 83.52 420 1 0.5 0.95
    04/28/2016 11:30 26 24 1 7.2 < 1 9 106.2 410 2 0.6 0.76
    03/25/2016 11:30 17 18 1 7 < 1 8.8 93.28 380 6 0 0.73
    02/26/2016 12:00 14.5 14 1 7 < 1 9.35 91.63 400 3 1 0.7
    01/25/2016 11:30 21 13 1 7.2 < 1 9.2 88.32 320 3 0 0.9
    12/30/2015 12:00 11.5 12.5 1 7 < 1 8.75 83.12 380 3 0.7 1.1
    11/23/2015 12:00 15 17 1 7 < 1 8.1 84.24 360 3 0 0.5
    10/21/2015 11:50 26 23 1 7 < 1 6 69.6 360 30 0 1.05
    09/24/2015 11:30 30.7 27.5 1 7.2 < 1 6.8 85 330 7 0
    08/29/2015 09:50 26.5 27.5 1 7.2 < 1 5.6 70 340 30 0 0.65
    07/27/2015 12:00 32.5 31 1 7.2 < 1 6 79.2 310 30 0
    06/29/2015 16:00 35 31.5 1 7.5 < 1 4.1 54.53 290 1 2
    05/15/2015 13:30 24 22 1 7 < 1 5.3 60.42 460 0 3
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