The Geren Island Water Treatment Facility continues to safeguard Salem’s drinking water from cyanotoxins (Microcystin and Cylindrospermopsin). Thanks to multiple investments in water treatment technologies, including enhanced filtration systems, ozone treatment and chlorination processes, Salem’s drinking water remains safe for all water customers.
A recent Harmful Algal Bloom Advisory issued by the Oregon Health Authority has provided guidance for recreational users of the North Santiam River, Big Cliff Reservoir and Detroit Reservoir. Recreational users at these locations should be aware of this guidance and follow the given instructions. Salem Water customers do not need to take any action.
Since mid-April, the City of Salem has been regularly testing for cyanotoxins in the reservoir, at the main intake from the North Santiam River for the Geren Island Treatment plant, and as drinking water leaves the facility after being treated. Salem’s standard treatment processes including slow-sand filters, ozone treatment, and chlorine have reduced cyanotoxins to non-detectable levels before entering the drinking water system.
Read the full story
