Western Washington Continuous Simulation Hydrology Model (WWHM)

List of Versions

The most recent version is available on Ecology's WWHM page, along with the manual and additional helpful information. This page lists earlier versions of the program and map sets.



If you have questions about WWHM, please contact:
Foroozan Labib
Environmental Engineer
Department of Ecology
Water Quality Program
(360) 407-6439

Ecology's Privacy Notice