RFP - S-52 WWTRP Phase 1 Upgrades
The City of St. Helena Wastewater Treatment and Reclamation Plant is located at 1 ChaixLane/Thomann Lane, St. Helena in Napa County, southeast of the City and adjacent tothe Napa River. The City of St. Helena owns and operates the WWTRP and its associatedwastewater collection system.