User:Cklabwiki/WWHM

Western Washington Hydrology Model (WWHM) is a computer program that models stormwater detention and water quality facilities to Washington State Department of Ecology standards, as presented in the Department of Ecology's Stormwater Management Manual for Western Washington. WWHM provides a visually-oriented interactive tool to optimally size stormwater control facilities (both water quantity and water quality) to mitigate the stormwater and water quality impacts of land use changes on local streams and rivers. It is also used to review development plans for compliance with stormwater regulations, promote sustainable development practices and educate the engineering community and public on the impacts of land use changes.