Law Enforcement Agencies in Sedro Woolley, WA WA › Whatcom County Agencies serving the city of Sedro Woolley in WA. Agency Types in Sedro Woolley Municipal Police 1 agencies National Park 3 agencies All Agencies in Sedro Woolley, WA Lake Chelan Natl Recreation Area Whatcom County North Cascades National Park Whatcom County Ross Lake Natl Recreational Area Whatcom County Sedro-Woolley Police Department Whatcom County
