Riddle WWTP | City of Riddle , Oregon
$4,786,981
City of Riddle | Wildish Building Co.
At the Riddle Wastewater Treatment Plant Facility, Wildish installed completely new wwtp systems while maintaining current plant operations. These systems included a new control building, clarifiers, influent pump station, uv sterilization, blower building, metal building, and modifications to the existing aeration basins.