Upper Chehalis Streams Documents
Region 10 Links
Ecological condition of Upper Chehalis Basin streams
Gretchen A. Hayslip and Lillian G. Herger
2001. U.S. Environmental Protection Agency,
Region 10. Office of Environmental Assessment.
Seattle, Washington. EPA/910/R-01/005.
This document summarizes data collected in the upper Chehalis basin of Washington as part of the Regional Environmental Monitoring and Assessment Program (REMAP), The project is a cooperative effort between the Environmental Protection Agency (EPA) Office of Research and Development, EPA Region 10, and the Washington Department of Ecology. The Washington Department of Ecology conducted all field sampling for this project in 1997.