Learn how you can help keep the unwanted water that is carried off your street and away from your home from causing harm.
SPU owns almost all 91, 339 acres of the Cedar River Watershed and 70% of the 12, 500 acre Tolt Watershed (USFS owns the other 30%).
Seattle Public Utilities • 700 Fifth Avenue, Suite 4900 • PO Box 34018 Seattle, WA 98124-4018 • (206) 684-3000 • Contact Us