Ecoregions and GRP's - Areas in Washington State as of July 2017 Includes 2015 -2017 GRP Areas (July 2017)To learn more about the Washington Office of the United Stated Fish and Wildlife Service (USFWS), please go to here:https://www.fws.gov/wafwo/index.cfmTo learn more about the Washington Environmental Contaminants Program and related Pollution related work by the United Stated Fish and Wildlife Service (USFWS), please go to here:https://www.fws.gov/wafwo/promo.cfm?id=177175838To learn more about the Washington Office of the United Stated Fish and Wildlife Service (USFWS), please go to here:https://www.fws.gov/wafwo/index.cfm
Department of the Interior (2017). GRPAreas Eco3 [U.S. Fish and Wildlife Service]. . https://gis-fws.opendata.arcgis.com/maps/fws::grpareas-eco3 (web service)