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

  • Site 416
  • Lower South Grape Creek @307 Luckenbach Rd
  • 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)
    12/22/2024 10:00 6 15 0
    08/19/2024 18:00 6 15 0
    07/15/2024 14:45 35 31 1 8 < 1 9.2 121.44 380 8 0 0.5
    06/17/2024 10:55 32 28 1 7.5 < 1 4.8 60.48 640 6 0 0.55
    03/18/2024 19:30 12 18 1 7.5 < 1 7.2 76.32 830 1 0.13 1
    02/21/2024 14:00 32 24 1 8 < 1 10.4 122.72 360 11 0 1
    01/26/2024 17:20 17 18 1 8 < 1 11 116.6 410 2 0.2 > 1.2
    12/20/2023 14:15 21.5 17 1 8 < 1 7.9 82.16 540 6 0 1.2
    11/14/2023 14:20 19 19.5 1 8 < 1 7.7 360 1 0.25 0.7
    07/02/2023 13:00 1 30 0
    06/14/2023 19:30 36 30 3 8 < 1 5.8 75.4 440 6 0 0.45
    06/04/2023 13:00 1 6 0.3
    05/07/2023 13:00 1 16 0
    04/16/2023 13:00 9 0
    03/05/2023 13:00 30 0
    02/12/2023 13:00 30 0
    12/15/2022 14:00 1 24 0
    06/10/2022 20:00 38 30 1 8 < 1 5 710 8 0 > 0.73
    05/12/2022 14:00 32 30 2 8 < 1 5.6 72.8 770 7 0 0.35
    04/21/2022 18:00 27 23.5 2 8 < 1 6 70.2 750 30 0 5.5
    03/26/2022 13:45 30 20 3 8 < 1 8.1 89.1 730 15 6.8
    01/27/2022 17:00 13 11 3 7.5 2 9.7 89.24 770 3 0.06 0.9
    12/21/2021 13:00 3 14 3 8 < 1 8.3 81.34 710 3 0.1 > 1.2
    10/26/2021 15:40 25 25 3 8 < 1 6.8 81.6 690 12 0 0.9
    09/29/2021 14:55 33 27 2 8 < 1 6.3 78.12 720 15 0 > 0.3
    08/20/2021 17:15 31.5 28 3 7.5 < 1 6.2 78.12 570 5 0 > 0.85
    07/30/2021 20:30 31 28 3 8 < 1 580 7 0.1 0.63
    06/28/2021 18:10 29 28 3 7 < 1 6 75.6 530 1 0.78 > 0.4
    05/19/2021 12:47 21 21 3 7 < 1 6 67.2 660 2 0.08 0.7
    04/23/2021 15:30 23 19.5 3 7 < 1 6.1 66.49 810 5 0.5 > 1.22
    03/03/2021 17:50 17 16 3 7.5 < 1 9.7 98.94 820 11 0 > 0.65
    01/20/2021 13:30 9 10 3 7 < 1 9.3 83.7 830 11 0 > 1.2
    11/27/2020 12:00 19 16 2 7 < 1 3.4 34.68 850 14 0 > 1.2
    10/14/2020 15:30 32 28 2 < 1 7.5 94.5 600 21 0 0.7
    09/24/2020 14:00 24.5 24 3 7 < 1 5.1 60.18 510 2 1.66
    08/12/2020 17:45 28 22 1 8 < 1 7.4 84.36 590 9 0
    07/07/2020 13:15 35 32 3 8 6.1 81.74 610 9 0 0.6
    06/03/2020 17:38 28.5 27 3 7.5 < 1 6.8 84.32 470 2 0.36 < 0.35
    05/04/2020 17:45 25 24 3 7.5 < 1 660 5 0.25 > 1.2
    04/07/2020 18:30 25 23 3 7 < 1 7.25 84.1 490 3 0.9
    03/04/2020 15:09 16 16 3 7 1 7 71.4 620 0 1.3 0.15
    02/07/2020 18:05 12 13 3 7.5 2 12 115.2 880 11 0 > 1.22
    01/15/2020 15:45 23.5 20 2 8 < 1 9.1 100.1 880 4 0
    09/30/2018 18:45 27 6 14 14
    08/27/2018 14:50 36 13 0
    07/17/2018 17:10 37.2 6 30 0
    06/26/2018 09:32 27.8 6 30 0 > 1.22
    05/28/2018 16:30 32 36 1 7.5 < 1 7.9 112.18 520 9 0 < 1.22
    12/27/2016 15:00 23 18 3 8 < 1 8.8 93.28 580 7 0 > 1.22
    08/28/2016 10:30 26 25 3 8 < 1 5.15 61.8 580 7 0 > 0.84
    07/17/2016 16:00 27 30 3 8.1 1 6.7 87.1 600 17 0 > 1.22
    02/20/2016 10:30 18 15 3 8.3 < 1 7.3 73 610 30 0 > 1.22
    01/21/2016 15:30 8 10 3 8.4 2 10.5 94.5 600 18 0 0.59
    12/15/2015 16:45 16 14 3 8.2 0 10 98 560 3 1.3 0.3
    11/13/2015 16:40 12 17 3 8.3 2 9 93.6 650 5 0 > 0.3
    10/20/2015 16:45 25 20 3 7.8 < 1 8.1 89.1 800 30 0 > 1.22
    09/07/2015 12:00 28 28 3 8 < 1 6 75.6 750 30 0 0.9
    08/18/2015 09:50 24 25.5 3 7.8 < 1 6.4 77.44 710 17 0 > 1.22
    08/02/2015 10:30 30.5 26 3 7.3 < 1 6.3 76.86 660 1 1.48 0.7
    06/24/2015 17:20 28 26 3 8.2 < 1 6.5 79.3 560 3 0.6 0.7
    05/25/2015 09:15 20 21 4 8.2 < 1 7.3 81.76 490 1 1.34 0.3
    04/24/2015 08:15 19 21 3 7.8 < 1 5.8 64.96 560 1 0.34 0.6
    03/16/2015 17:37 17 15 3 8.3 < 1 9.1 590 7 0 0.5
    02/09/2015 18:00 10 15 3 8 < 1 9.8 98 610 7 0 0.45
    01/18/2015 16:00 22 10 3 8.1 < 1 10.25 92.25 700 7 0 0.8
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