Website: https://ecology.wa.gov/Water-Shorelines/Water-quality/Runoff-pollution
If you have questions, call (360) 407-7126.
Call Ecology's stormwater request line at (360) 407-7126 to request a copy of the permits, a sample public notice, industrial and construction booklets, guidance for auto recyclers, log yard operations, vehicle washing, and the guidance manual for developing a stormwater pollution prevention plan (SWPPP) for industrial facilities.