The Hayden Area Regional Sewer Board installed a $24M upgrade on Dec. 13. to meet Spokane River dissolved oxygen total daily maximum load limits standards for 2024. HANNAH NEFF/Press
December 22, 2021
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December 27, 2021 1:09 a.m.
$24M upgrade for cleaner water
Hayden Area Regional Sewer Board installs new equipment
HAYDEN — The Hayden Area Regional Sewer Board installed a $24M upgrade on Dec. 13 to meet Spokane River dissolved oxygen total daily maximum load limits standards for 2024, initiated by the Washington Department of Ecology to improve dissolved oxygen in the Spokane River and Lake Spokane.