Intensively Monitored Watersheds Homepage Select a watershed complex from the list below: Hood Canal Watersheds Strait of Juan de Fuca Watersheds Lower Columbia Watersheds Other Monitoring Efforts Wild Salmon Population Monitoring Skagit River System Cooperative

Lower Columbia Watershed Complex Substrate Distribution Substrate data are collected using a modification of the US EPA Environmental Monitoring and Assessment Program (EMAP) wadeable stream protocol. These data are collected to describe watershed and reach characteristics and to monitor changes in salmon habitat through time. Stream Habitat Information Substrate Distribution Habitat Types Large Woody Debris 2005 Field Season Substrate Distribution for Abernathy Creek 2005 Field Season Click chart for enlargement Substrate Distribution for Germany Creek 2005 Field Season Click chart for enlargement Substrate Distribution for Mill Creek 2005 Field Season Click chart for enlargement