Washington Administrative Code
Title 173 - Ecology, Department of (See also Titles 197, 317, 372, and 508)
Chapter 173-22 - Adoption of designations of shorelands and wetlands associated with shorelines of the state
Section 173-22-035 - Wetland identification and delineation
Identification of wetlands and delineation of their boundaries pursuant to this chapter shall be done in accordance with the approved federal wetland delineation manual and applicable regional supplements. Review copies are available at the department of ecology headquarters and regional offices. Links to the on-line versions are accessible through the department of ecology wetlands web page. Copies of the original published manual are available through the U.S. Army Corps of Engineers National Technical Information Service (phone 703-487-4650).
Statutory Authority: RCW 90.58.120, 90.58.200, 90.58.060 and 43.21A.681. 11-05-064 (Order 10-07), § 173-22-035, filed 2/11/11, effective 3/14/11. Statutory Authority: RCW 90.58.140(3) and [90.58].200. 97-04-076 (Order 96-12), § 173-22-035, filed 2/5/97, effective 3/8/97.