Surface Water Management Division

River Flood Hazard Management Publications

The documents listed below are in pdf format. To read these files you'll need to have the FREE Adobe(R) Acrobat(R) Reader software installed on your computer.

Countywide

Snohomish County Flood Guide, View Guide 

Flood Hazard Management Issues in Snohomish County
August 27, 2001, Fact Sheet (pdf)

Snohomish County Natural Hazards Mitigation Plan
Sept. 2010, View plan.

 

Stillaguamish River Watershed

Stillaguamish River Comprehensive Flood Hazard Management Plan - Draft Public Review, May 19, 2003, Executive Summary (PDF download), Index to Full Document

Stillaguamish River Comprehensive Flood Hazard Management Plan Newsletters, June 2001, March 2001 (639 Kb PDF download), October 2000 (510 Kb PDF download)

 

Snohomish River Watershed

Snohomish River Comprehensive Flood Control Management Plan, Final, December 1991, Index to Full Document

 

Sauk River Watershed

Sauk River Flood/Erosion Hazard Management Plan