Hydraulics Manual

Publication Number
M 23-03
Publication Version
M 23-03.06
Publication Date
Manual Manager
Julie Heilman
Design Office, Engineering and Regional Operations Division

14 fish passage projects were completed in 2020

improving access to 54.2 miles of upstream habitat.

11,959 incidents responded to

by WSDOT’s incident Response teams during second quarter of 2021, 15% more than same quarter in 2020.

41 Pre-existing Funds Projects Advertised

during the eighth quarter of the 2019-2021 biennium.