Water Quality Information

DateTimeDischarge Spill Spill% Sat% Temp TDG BARO
11/12/2026 23:00142.02.01100.313.86743.0740.7
11/12/2026 22:00142.02.01100.913.82748.0741.3
11/12/2026 21:00142.02.0199.813.83740.0742.0
11/12/2026 20:00157.018.01298.413.84731.0742.7
11/12/2026 19:00161.022.01498.313.87731.0743.3
11/12/2026 18:00123.07.0698.413.89732.0743.8
11/12/2026 17:0063.02.0398.513.96733.0744.3
11/12/2026 16:0062.02.0398.613.94734.0744.8
11/12/2026 15:0061.02.0398.513.96734.0745.3
11/12/2026 14:0061.02.0398.413.96734.0745.9
11/12/2026 13:0061.02.0398.213.92733.0746.5
11/12/2026 12:0061.02.0398.013.88732.0747.5
11/12/2026 11:0061.02.0397.813.86732.0748.2
11/12/2026 10:0061.02.0397.813.86732.0748.5
11/12/2026 09:0061.02.0397.813.87732.0748.6
11/12/2026 08:0059.02.0397.813.85732.0748.7
11/12/2026 07:0056.02.0397.713.83731.0748.6
11/12/2026 06:0059.02.0397.913.81733.0748.7
11/12/2026 05:0059.02.0398.313.78736.0749.2
11/12/2026 04:0061.02.0299.913.76749.0749.5
11/12/2026 03:00117.02.01101.613.74762.0749.7
11/12/2026 02:00136.02.01105.113.73788.0749.9
11/12/2026 01:00157.017.011105.713.72793.0750.3
11/11/2026 23:59175.035.020105.713.70793.0750.4
11/11/2026 23:00200.060.030105.413.71791.0750.4
11/11/2026 22:00199.061.031104.913.71787.0750.4
11/11/2026 21:00200.061.031103.913.73780.0750.6
11/11/2026 20:00202.062.03198.213.73737.0750.8
11/11/2026 19:00201.062.03197.913.76735.0751.1
11/11/2026 18:00146.016.01198.013.81736.0751.4
11/11/2026 17:0069.03.0498.013.83736.0751.4
11/11/2026 16:0061.03.0497.913.83736.0751.8
11/11/2026 15:0061.03.0498.013.85737.0752.1
11/11/2026 14:0061.02.0497.913.84737.0752.5
11/11/2026 13:0061.02.0497.713.81736.0752.7
11/11/2026 12:0061.02.0397.613.81735.0753.2
11/11/2026 11:0061.02.0397.313.79733.0753.4
11/11/2026 10:0061.02.0397.213.75732.0753.4
11/11/2026 09:0061.02.0397.113.74732.0753.4
11/11/2026 08:0061.02.0397.213.71732.0753.4
11/11/2026 07:0060.02.0397.113.70732.0753.2
11/11/2026 06:0060.02.0397.313.68733.0753.0
11/11/2026 05:0060.02.0398.113.68739.0753.0
11/11/2026 04:0063.02.03101.513.68764.0753.1
11/11/2026 03:00118.02.01105.113.67792.0753.3
11/11/2026 02:00141.03.02104.813.68790.0753.5
11/11/2026 01:00158.037.023104.813.67790.0753.8
11/10/2026 23:59187.050.027104.813.67790.0753.8
11/10/2026 23:00189.051.027104.613.65788.0754.1
11/10/2026 22:00189.051.027104.113.66786.0754.5
11/10/2026 21:00193.052.027103.313.68780.0754.5
11/10/2026 20:00198.052.02698.213.70741.0754.7
11/10/2026 19:00191.052.02797.413.70735.0754.7
11/10/2026 18:00154.020.01397.413.73735.0754.5
11/10/2026 17:0064.03.0497.413.74735.0754.5
11/10/2026 16:0062.03.0497.413.78735.0754.4
11/10/2026 15:0061.02.0497.513.80735.0754.2
11/10/2026 14:0061.02.0497.513.83735.0754.2
11/10/2026 13:0061.02.0397.413.81735.0754.3
11/10/2026 12:0061.02.0397.413.81735.0754.4
11/10/2026 11:0061.02.0397.513.79736.0754.1
11/10/2026 10:0061.02.0398.013.78739.0754.3
11/10/2026 09:0061.02.03100.013.76754.0754.1
11/10/2026 08:0061.02.03102.813.75775.0753.5
11/10/2026 07:0061.02.03104.113.72784.0753.0
11/10/2026 06:0057.02.03105.113.71791.0753.0
11/10/2026 05:0048.02.04105.113.70791.0752.8
11/10/2026 04:0093.021.022104.513.68786.0752.5
11/10/2026 03:00144.038.026104.113.67783.0752.6
11/10/2026 02:00154.040.026104.113.67783.0752.3
11/10/2026 01:00179.040.022104.313.66784.0751.9

 

 

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