Water Supply Shift Announced
Beginning December 23, Salem will access Keizer's water system following recent weather events that have impacted operations at the Geren Island Water Treatment Facility.
The city expects to draw approximately 5 million gallons daily from this alternative source, representing about one-fifth of typical winter consumption levels.
Weather Impacts and Water Quality
An atmospheric river brought significant rainfall to northwest Oregon, with Salem recording 2.61 inches between December 18 and 19. This precipitation has affected water treatment capabilities.
Salem authorities have confirmed drinking water remains safe for consumption. However, some residents, particularly in West Salem, might observe minor variations in water characteristics including taste, odor, or appearance.
"We plan to use the Salem-Keizer connection until the muddiness of the North Santiam River decreases enough so that the Geren Island Water Treatment Facility can resume regular operations," city officials stated. "This could take several days, but your drinking water will remain safe throughout the process."
Water Source Differences
Keizer utilizes groundwater for its drinking water supply, while Salem primarily depends on the North Santiam River. Combining these sources may lead to noticeable differences in water properties.
Additional groundwater resources at Geren Island and Aquifer Storage and Recovery wells have also been activated to supplement supply.
Infrastructure and Future Planning
Salem's filtration system, while cost-effective, requires water with low turbidity to function optimally. Historical instances of high turbidity have previously necessitated similar alternative water arrangements.
In response to ongoing challenges, including the planned reduction of Detroit Reservoir levels, Salem has declared an emergency to accelerate development of backup water sources and infrastructure improvements.
Planned enhancements include adding two to four additional groundwater wells at Geren Island by fall 2026, implementing a program to refresh slow sand filters, and constructing a pump station for a secondary connection with Keizer's water system.
Residents with questions about their drinking water can contact Salem Public Works Dispatch at 503-588-6311.
