Customer Service: 503-823-7770
GENERAL INFORMATION: 503-823-7404
Large construction projects are typically planned at least a year in advance.
Main repairs happen whenever and where ever they occur, often at night.
Water Quality Monitoring
An active monitoring plan helps track water quality throughout the watershed and across town.
Commitment to Sustainable Operations
The bureau integrates sustainability into its operations and tracks its carbon footprint every year.
Fish Habitat Restoration
Coho fry collected from the Little Sandy River.
Columbia South Shore Well Field
Groundwater is pumped from this facility to provide supplemental water to supply system, as needed.
Reservoir 2
These two intake towers withdraw cool water from the reservoir during summer.