Skip to content

Stormwater Coordinator Groups

Noteworthy News

Recent Updates

October 29, 2020

Pierce County COVID-19 Vehicle Adaptation

October 12, 2020

A Spill Kit Program Success Story

June 08, 2020

Kitsap Virtual Scavenger Hunt


The MS4 permit holders in Washington have formed regional alliances to share permit compliance resources and information.  These regional permit coordination groups are a place to help each other with stormwater management requirements and allow mentoring and sharing information and materials among jurisdictions.  This collaborative approach saves valuable time and resources and provides for a greater positive impact on Washington’s waters. If you are a part of a stormwater coordinator group not listed below or have information you’d like to share with other stormwater professionals, please contact Laurie Larson-Pugh.