Forest Grove Wastewater Treatment Facility
The Forest Grove Facility, located at 1345 Fern Hill Rd., Forest Grove, Oregon, provides wastewater treatment for the City of Forest Grove, the community of Gaston, and the City of Cornelius. The facility provides secondary treatment using an activated sludge process followed by ultraviolet disinfection. The Forest Grove, Hillsboro, and Rock Creek Treatment Facilities are connected by pipeline and are integrated in terms of operational requirements. As such, responsibility for operating the facilities is also consolidated.
The Forest Grove Wastewater Treatment Facility Liquid Stream Upgrade project was completed in 2010. Principal new features that replaced outdated and undersized Facility components are a headworks, influent pump station, grit building, and aeration basin.
The Forest Grove facility has had an exemplary record. Our goal is to provide the highest degree of treatment possible while holding down the cost of operation.