Water Quality Information

DateTimeDischarge Spill Spill% Sat% Temp TDG BARO
06/24/2026 02:0098.019.019112.417.58838.0745.1
06/24/2026 01:00120.018.015112.617.34839.0745.1
06/23/2026 23:59151.018.012112.717.30840.0745.2
06/23/2026 23:00139.018.013112.617.39839.0745.1
06/23/2026 22:00138.018.013113.117.83843.0745.1
06/23/2026 21:00142.018.012113.618.20846.0745.0
06/23/2026 20:00137.018.013113.717.98847.0744.9
06/23/2026 19:00138.018.013114.418.69852.0744.9
06/23/2026 18:00121.017.014114.919.60856.0745.0
06/23/2026 17:00133.017.013114.319.41852.0745.2
06/23/2026 16:00118.017.015113.118.09843.0745.4
06/23/2026 15:00104.017.016112.317.36838.0745.8
06/23/2026 14:00108.017.016112.117.31836.0746.2
06/23/2026 13:00108.017.015111.917.36836.0746.7
06/23/2026 12:00100.017.017111.717.38834.0747.2
06/23/2026 11:0091.017.018111.517.53834.0747.6
06/23/2026 10:0098.017.017111.317.39832.0747.9
06/23/2026 09:0094.017.018111.017.31830.0748.1
06/23/2026 08:0092.017.018110.817.39829.0748.1
06/23/2026 07:0099.017.017110.517.26826.0747.9
06/23/2026 06:00119.017.015110.617.34827.0747.9
06/23/2026 05:00126.017.014110.717.58828.0747.7
06/23/2026 04:00121.018.015110.917.62829.0747.4
06/23/2026 03:00106.018.017110.917.65828.0747.0
06/23/2026 02:0095.018.019111.218.01830.0746.9
06/23/2026 01:0090.018.020110.917.70828.0746.6
06/22/2026 23:59108.018.017111.618.53833.0746.3
06/22/2026 23:00102.018.017112.118.57836.0746.2
06/22/2026 22:00100.018.018113.218.83845.0746.0
06/22/2026 21:00105.018.017113.718.82848.0745.7
06/22/2026 20:00122.017.014113.718.56847.0745.5
06/22/2026 19:00123.017.014114.318.81852.0745.4
06/22/2026 18:0099.017.017114.819.94856.0745.3
06/22/2026 17:00108.017.016114.620.29855.0745.5
06/22/2026 16:00105.017.016114.019.47850.0745.6
06/22/2026 15:0095.017.018113.519.10847.0745.9
06/22/2026 14:0070.017.025112.718.72841.0746.3
06/22/2026 13:0072.017.024112.018.35836.0746.5
06/22/2026 12:0088.017.019111.417.80832.0746.7
06/22/2026 11:0081.017.021111.017.53829.0747.0
06/22/2026 10:0085.017.020110.717.64827.0747.3
06/22/2026 09:0098.017.018110.317.35825.0747.4
06/22/2026 08:0089.017.019110.117.06823.0747.5
06/22/2026 07:00105.017.016109.917.12821.0747.2
06/22/2026 06:00117.017.015109.717.13819.0746.6
06/22/2026 05:00112.018.016109.817.13819.0745.9
06/22/2026 04:00112.018.016109.717.14818.0745.4
06/22/2026 03:00104.018.017110.017.21820.0745.1
06/22/2026 02:00122.018.015109.917.10819.0744.8
06/22/2026 01:00116.018.015109.816.91817.0744.5
06/21/2026 23:59126.018.014110.116.99819.0744.2
06/21/2026 23:00115.018.015110.517.00822.0744.0
06/21/2026 22:00141.017.012111.417.49828.0743.7
06/21/2026 21:00143.018.012112.618.10837.0743.5
06/21/2026 20:00154.018.012113.919.65847.0743.2
06/21/2026 19:00123.018.015112.717.80837.0742.9
06/21/2026 18:0062.018.029113.218.19841.0742.9
06/21/2026 17:0056.018.032113.518.55844.0743.1
06/21/2026 16:0073.018.025113.719.45845.0743.5
06/21/2026 15:0061.018.030112.819.04839.0743.9
06/21/2026 14:0059.018.031112.018.00834.0744.3
06/21/2026 13:0052.018.035111.818.64832.0744.6
06/21/2026 12:0046.018.039110.217.61821.0744.9
06/21/2026 11:0050.018.036109.117.31813.0745.2
06/21/2026 10:0076.018.023108.717.06811.0745.5
06/21/2026 09:0076.018.023108.716.92811.0745.7
06/21/2026 08:0075.018.023108.716.74810.0745.6
06/21/2026 07:00113.018.016108.516.62809.0745.5
06/21/2026 06:0085.018.021108.516.57809.0745.3
06/21/2026 05:0096.018.018108.516.56809.0745.0
06/21/2026 04:0099.018.018108.816.52810.0744.4
06/21/2026 03:00133.018.013109.016.47811.0744.0

 

 

Priest Rapids Forebay

Priest Rapids Tailrace

Wanapum Forebay

Wanapum Tailrace


Water Quality Parameter Definitions

  • Discharge:
    Project Discharge in kcfs


  • Spill:
    Project Spill in kcfs


  • Spill %:
    Percent Spill


  • Saturation %:
    Total Dissolved Gas Percentage


  • Temperature:
    Water Temperature


  • TDG:
    Total Dissolved Gas Probe Pressure


  • BARO:
    Barometer Pressure