Water Type Assessments and Interactive Maps

Water typing is one of the most effective tools for protecting important stream and wetland habitats. To learn more about what water typing is and why it's important, click here.

South Puget Sound (WRIA 13)

(2005-2007) Surveys of greater than 160 streams flowing into Puget Sound near Olympia, Washington to document the distribution of fish and fish habitat.
Online Interactive Map
Project  Background & Objectives
Project Summary

City of Redmond (WRIA 08)

(2004-2005) Surveys of 18 watersheds within the City of Redmond, Washington to document the distribution of fish and fish habitat. http://www.washingtontrout.org/redmond/index.shtml

Island County (WRIA 06)

(2003-2004) Surveys of two watersheds in Island County (Whidbey and Camano Islands in Puget Sound), Washington to document, inventory, and evaluate fish distribution, species composition,  and instream habitat. http://www.washingtontrout.org/islandco/index.shtml

South King County (WRIA 09)

(2003) Surveys of 25 watersheds in King county, Washington to determine fish presence and distribution, correct inaccurate mapping, and document fish-passage barrieres, instream features, and other habitat characteristics. http://www.washingtontrout.org/kcpuget/index.shtml

Port Ludlow (WRIA 17)

(2001-2002) Surveys of 37 miles of streams, including two large watersheds in the vicinity of Port Ludlow, Washington to identify and document the presence and distribution of fish and fish habitat. http://www.washingtontrout.org/ludlow/index.shtml

Vashon Island (WRIA 09)

(2000-2001) Surveys of 75 streams on Vashon Island, Washington to verify presence and distribution of fish and fish habitat, upgrading the classification of approximately 33 miles of the approximately 88 miles of stream surveyed.  http://www.washingtontrout.org/Vashon/Vashon2001/VashonTitle.shtml