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Water And Wastewater Treatment Plants

Ephrata WWTP (Current)

The Ephrata WWTP project is set to begin in 2024 and will include the modification, improvement, and upgrade of almost every part of the plant. Including new UV, pump station, oxidation ditch, headworks, clarifiers, digestors, membranes, conveyors and solids handling.

Cheney WWTP Final Treatment (Current)

The Cheney WWTP project is an ongoing construction of a New Final treatment Building, pump station and associated civil, piping, equipment, electrical and control work. Work has been going well and should be finished up by 2025.

Richland Aeration Basin

The Richland Aeration Basin project consists of the alterations of the two existing aeration basins, the expansion of the existing Blower building, and the associated piping and equipment installation.