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

  • Site 442
  • Lake LBJ at Quail Point Community Center
  • Hydromet Rainfall
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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)
    01/17/2025 11:45 15 14 3 7.5 < 1 8.3 460 20 0
    12/19/2024 12:20 14 17 3 7.5 < 1 7.6 79.04 450 15 0
    11/18/2024 14:45 29 22 3 7.5 < 1 6.5 74.1 420 20 0
    10/28/2024 15:00 29 27 3 7.5 < 1 5.8 71.92 390 21 0
    09/26/2024 12:00 28 26 2 7.5 < 1 5.3 64.66 0 10 0
    08/24/2024 10:30 30 28 3 8 < 1 5.6 70.56 360 20 0
    07/30/2024 15:45 34 28 1 7.5 < 1 5.2 65.52 360 7 0
    06/18/2024 12:30 30 26 3 7.5 < 1 5.7 69.54 520 10 0
    05/29/2024 11:40 27 28 1 7.5 < 1 7.1 89.46 430 3 0.25
    04/16/2024 13:25 29 28 2 7.5 < 1 8 100.8 450 6 0.25
    03/26/2024 10:00 10 18 3 7 < 1 8.3 87.98 450 3 0.5
    02/24/2024 11:15 18 18 2 8 < 1 9.2 97.52 450 8 0 20
    01/29/2024 13:30 16 17 1 8 1 9 93.6 450 5 0
    12/20/2023 10:20 16 15 3 7.5 < 1 9.3 93 450 20 0 30
    11/27/2023 11:15 10 16 2 7.5 7.3 74.46 450 30 0
    10/25/2023 11:00 28 29 2 7.5 < 1 7 89.6 530 30 0.5 10
    09/23/2023 13:15 32 28 3 7.5 < 1 5.35 67.41 500 8 0 140
    08/22/2023 14:55 35 32 3 8 < 1 4.7 62.98 510 30 0 10
    07/18/2023 12:30 36 30 3 7.5 < 1 5.1 66.3 470 30 0 380
    06/25/2023 12:00 32 28 3 7.5 < 1 4.1 51.66 470 20 0 80
    05/25/2023 10:00 27 26 3 7.5 < 1 7.3 89.06 460 1 1
    04/26/2023 12:00 22 20 3 8 < 1 7.5 490 5 0
    04/25/2023 12:15 20 20 2 8 < 1 8.1 89.1 510 4 0
    03/27/2023 10:45 10 20 2 7 < 2 7.5 82.5 510 4 0
    02/24/2023 10:30 12 18 5 8 < 1 510 20 0
    01/25/2023 10:35 10 15 3 7.5 < 1 8.6 86 520 20 0
    12/28/2022 09:30 15 13 3 8 < 1 8.5 81.6 510 15 0 40
    11/16/2022 13:35 19 18 3 7.5 < 1 6.9 73.14 520 30 0 20
    10/19/2022 13:35 19 18 3 7.5 < 1 6.9 73.14 520 30 0 10
    09/24/2022 11:00 31 27 3 7.5 < 1 4.9 60.76 510 25 0 30
    08/17/2022 12:30 34 29 1 7.5 < 1 5.1 65.28 510 30 0 70
    08/16/2022 13:30 33 30 5 7.5 < 1 5.2 67.6 510 30 0 90
    07/29/2022 11:00 30 27 3 7.5 < 1 5.9 73.16 510 30 0 160
    06/23/2022 11:00 30 32 2 7.5 < 1 440 30 0
    05/26/2022 13:45 30 26 3 7.5 < 1 6.3 76.86 450 3 1 140
    04/22/2022 11:00 25 22 3 7 < 1 6.7 76.38 440 30 0 20
    03/23/2022 11:00 13 15 2 7.5 < 1 8.9 89 440 25 0 40
    02/24/2022 11:00 3 13 5 7.5 < 1 9 86.4 440 25 0.2 60
    01/21/2022 12:00 4 14 1 7.5 < 1 9.1 89.18 440 25 0
    12/19/2021 10:30 12 16 3 7.5 < 1 8.5 430 22 0 20
    11/17/2021 09:15 22 23 3 7.5 < 1 6.7 77.72 420 9 0 120
    10/24/2021 14:00 29 26 3 7.5 6.1 74.42 420 8 0 40
    10/13/2021 12:15 28.9 25.6 3 7.77 5.88 71.27 469 12 0.25 1.3
    09/30/2021 15:00 32.8 28.8 2 8.21 < 1 8.09 103.23 450 1 0.5 > 1.9
    09/20/2021 12:15 24 26 3 7.5 < 1 5.9 71.98 400 15 0 50
    08/16/2021 10:30 25 27 1 7 < 1 6.5 80.6 380 1 2 120
    07/21/2021 12:00 31 30 3 7 < 1 7.1 92.3 380 7 0 40
    06/25/2021 13:48 32 27.8 3 < 1 7.7 96.71 410 4 0 > 1.9
    06/19/2021 10:30 32 30 3 7.5 < 1 6.9 89.7 400 15 0 40
    05/21/2021 11:15 28 23 3 7 < 1 8.1 440 4 0 20
    04/18/2021 10:00 13 15 3 7.5 < 1 8.6 86 470 20 0
    03/18/2021 12:00 15 12 3 7 < 1 8.4 78.96 470 20 0
    12/22/2020 11:00 19 17 3 7.5 < 1 8.8 91.52 470 20 0.25 20
    11/20/2020 11:00 17 19 2 7 < 1 6.7 72.36 460 20 0 10
    10/11/2020 13:00 33 32 3 7.5 < 1 6.1 81.74 440 6 0 110
    09/23/2020 12:45 22 27 3 7.5 < 1 6.3 78.12 440 3 1.5 10
    08/13/2020 08:30 26 27 2 7.5 < 1 6.1 75.64 420 20 0
    07/24/2020 12:10 32 31 3 7.5 < 1 6.1 80.52 400 21 0
    06/26/2020 12:00 27 28 2 7.5 < 1 6.3 79.38 410 20 0.3
    05/22/2020 10:30 28 27 3 7 < 1 6.3 78.12 400 4 0 10
    04/22/2020 11:30 24 25 2 7.5 < 1 7.1 85.2 400 10 0.1 20
    03/19/2020 11:10 24 22 3 7.5 < 1 7.5 85.5 480 15 0 20
    02/22/2020 13:30 16 15 3 7.5 < 1 8.9 89 460 4 0 20
    01/21/2020 12:30 16 17 3 7.5 < 1 9.3 96.72 460 20 0 40
    12/18/2019 13:00 7 14 2 7.5 < 1 7.7 75.46 470 20 0
    11/23/2019 14:30 13 19 3 7.5 < 1 8.2 88.56 450 7 9 410
    10/25/2019 10:30 21 14 3 7.5 < 1 7.7 75.46 450 30 0.5 10
    09/25/2019 12:30 33 30 3 7.5 < 1 5.9 76.7 440 30 0 10
    08/15/2019 08:30 27 28 1 7.5 < 1 5.8 73.08 420 20 0 10
    07/11/2019 13:00 32 32 3 7.5 < 1 6.5 87.1 420 9 0.25
    06/22/2019 11:30 27 28 2 7.5 < 1 6.3 79.38 420 7 0
    05/21/2019 11:25 24 25 2 7 < 1 8.1 97.2 410 7 0 10
    04/23/2019 14:00 21 21 2 7.5 < 1 8.9 99.68 440 6 0
    03/05/2019 12:30 2 13 3 7.5 < 1 10 96 440 20 0 50
    02/20/2019 11:30 12 15 2 7 < 1 10 100 420 20 0 10
    01/21/2019 11:00 10 11 1 7.5 < 1 10 92 410 10 0 10
    12/20/2018 10:30 14 13 2 7 < 1 10 96 370 14 0 40
    11/20/2018 12:00 59 19 2 7.5 < 1 9.3 100.44 320 9 0
    10/23/2018 12:15 20 23 1 7 < 1 9.3 107.88 360 6 0.25 60
    09/12/2018 14:30 29 31 2 7.5 < 1 6.5 85.8 390 1 5 10
    08/23/2018 14:00 39 34 1 7 < 1 5.9 81.42 380 30 0 50
    07/23/2018 11:30 35 33 3 7.5 < 1 6.4 87.04 390 30 0
    06/23/2018 08:00 29 28 1 7.5 < 1 5.9 74.34 410 20 0.25
    05/28/2018 13:00 26 29 1 7.5 < 1 5 64 400 7 0
    04/18/2018 10:30 22 21 1 7 < 1 7.2 400 30 0.25 10
    03/20/2018 12:00 13 19 1 7.5 < 1 7.6 82.08 410 20 0
    02/20/2018 13:20 24 15 1 7.5 < 1 7.4 74 410 0 1.5 80
    01/23/2018 12:30 6 10 1 7.5 < 1 6.1 54.9 410 22 0
    12/09/2017 10:30 12 12 1 7 < 1 8 75.2 400 3 1.5 20
    11/16/2017 12:00 24 23 1 7.5 < 1 7.3 84.68 390 8 0 20
    10/24/2017 11:50 19 24 1 7 < 1 7.15 84.37 370 2 0.5
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