Water Quality Information

DateTimeDischarge Spill Spill% Sat% Temp TDG BARO
05/09/2026 04:00154.026.017108.311.68814.0751.6
05/09/2026 03:00154.027.017108.111.67812.0751.1
05/09/2026 02:00154.028.018108.311.66813.0750.4
05/09/2026 01:00154.030.019108.611.66815.0750.3
05/08/2026 23:59139.029.021108.911.65817.0750.2
05/08/2026 23:00137.028.020109.211.63818.0749.6
05/08/2026 22:00130.027.020109.311.67820.0749.9
05/08/2026 21:00130.026.020109.611.75822.0749.8
05/08/2026 20:00130.025.019109.811.79823.0749.4
05/08/2026 19:00130.024.019110.011.84823.0748.7
05/08/2026 18:00139.024.017110.111.85824.0748.1
05/08/2026 17:00140.024.017110.411.93825.0747.8
05/08/2026 16:00140.024.017110.211.97824.0747.6
05/08/2026 15:00139.023.017110.712.08827.0747.3
05/08/2026 14:00134.023.017110.411.70825.0747.1
05/08/2026 13:00130.022.017110.211.71823.0747.1
05/08/2026 12:00136.022.016109.711.51820.0747.3
05/08/2026 11:00139.022.015109.711.49820.0747.3
05/08/2026 10:00139.022.016109.811.51821.0747.6
05/08/2026 09:00139.022.016109.811.56821.0747.6
05/08/2026 08:00139.022.016109.811.53821.0747.3
05/08/2026 07:00139.022.016110.111.54823.0747.2
05/08/2026 06:00139.023.016110.111.55822.0746.8
05/08/2026 05:00139.023.017110.611.61825.0746.3
05/08/2026 04:00139.024.017110.811.66827.0746.4
05/08/2026 03:00139.025.018110.911.65827.0746.1
05/08/2026 02:00139.026.019111.011.65828.0745.9
05/08/2026 01:00139.027.020111.011.67828.0746.0
05/07/2026 23:59108.026.025111.011.66828.0746.1
05/07/2026 23:00105.025.024111.011.61828.0746.2
05/07/2026 22:00100.024.024110.911.62827.0746.0
05/07/2026 21:00105.022.021110.811.81826.0745.8
05/07/2026 20:00109.021.019110.311.47822.0745.3
05/07/2026 19:00117.020.017110.111.48821.0745.1
05/07/2026 18:00127.021.016109.911.38819.0745.2
05/07/2026 17:00126.022.018110.011.40820.0745.3
05/07/2026 16:00127.023.018110.111.42821.0745.6
05/07/2026 15:00128.023.018110.311.58823.0746.2
05/07/2026 14:00129.023.018110.011.36821.0746.8
05/07/2026 13:00126.023.018109.811.39820.0747.2
05/07/2026 12:00126.023.019109.811.35821.0747.6
05/07/2026 11:00126.024.019109.911.32822.0747.9
05/07/2026 10:00126.024.019110.011.34823.0748.1
05/07/2026 09:00127.025.019110.411.38826.0748.3
05/07/2026 08:00128.025.020110.511.38827.0748.4
05/07/2026 07:00135.026.019110.411.38826.0747.9
05/07/2026 06:00135.026.020110.111.38823.0747.7
05/07/2026 05:00135.027.020110.211.39823.0747.2
05/07/2026 04:00135.027.020110.511.39825.0747.3
05/07/2026 03:00135.026.019110.811.43828.0746.8
05/07/2026 02:00135.026.019111.111.45829.0746.6
05/07/2026 01:00135.026.019111.411.44832.0747.2
05/06/2026 23:59122.025.021111.611.43833.0747.1
05/06/2026 23:00122.025.020111.911.41836.0746.8
05/06/2026 22:00122.024.019112.111.37837.0746.7
05/06/2026 21:00128.023.018111.911.33836.0746.8
05/06/2026 20:00129.022.017112.311.30838.0746.4
05/06/2026 19:00131.021.016113.111.29844.0746.0
05/06/2026 18:00132.021.016114.211.35852.0745.9
05/06/2026 17:00131.021.016114.311.40852.0745.5
05/06/2026 16:00132.022.016114.911.47856.0745.0
05/06/2026 15:00132.022.017115.311.46859.0744.6
05/06/2026 14:00132.023.018115.411.41859.0744.6
05/06/2026 13:00132.024.018115.311.44859.0744.9
05/06/2026 12:00132.025.019114.911.61856.0745.2
05/06/2026 11:00137.025.018114.511.27854.0745.6
05/06/2026 10:00139.025.018114.311.19853.0745.9
05/06/2026 09:00142.026.018113.811.19849.0746.3
05/06/2026 08:00140.026.019113.011.04843.0746.5
05/06/2026 07:00145.026.018113.211.02845.0746.3
05/06/2026 06:00141.026.019113.511.06847.0745.9
05/06/2026 05:00140.026.019113.811.09849.0745.5

 

 

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