Protecting Washington’s Waters from Stormwater Pollution, PUB # 07-10-057, 8 p, Washington Dept. of Ecology, July 2007.
Working for Washington’s Future: Healthy Watersheds, Healthy People, PUB #08-01-018, Washington Dept. of Ecology, May 2008.
Washington State Deptartment of Ecology Water Quality Webpage, http://www.ecy.wa.gov/programs/wq/wqhome.html, includes information and links on
Ground and Surface Waters, Nonpoint Pollution, Puget Sound Water Quality, Stormwater Permits, Wastewater Treatment, and more.
LID Technical Guidance Manual for Puget Sound, Curtis Hinman and Bruce Wulkan, 346 p, WSU Extension and Puget Sound Partnership, 2012.
Rain Garden Handbook for Western Washington, Curtis Hinman, 96 p, WSU Extension, June 2013.