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Stormwater Advisory Group

Upcoming SAG Meeting Schedule:

  • April 13th, 9-11 AM (PST)
  • July 13th, 9-11 AM (PST)
  • October 13th, 9-11 AM (PST)

Past Meetings

2026

  • January 12th, 2026 – AGENDA
  • January 12th, 2026 – NOTES

2025

  • April 14th, 2025 – AGENDA
  • April 14th, 2025 – NOTES
  • July 14th, 2025 – AGENDA
  • July 14th, 2025 – NOTES
  • October 14th, 2025 – AGENDA
  • October 14th, 2025 – NOTES

2024

2023

If you would like to attend the SAG meetings online, please contact Laurie Larson-Pugh, and you will be sent a link. We are happy to have you attend in a listen-only fashion.


The Washington Stormwater Center is honored to have a new Stormwater Advisory Group in 2020. When the WSC was formed in 2010, it hosted a term-limited advisory group to help us get started with our legislative mandates.  That group advised us regarding stakeholders, opportunities, core functions, and audience needs.

Now that the Center is 10 years into its growth, we recognize that a new Advisory Group is necessary as we conduct a retrospective analysis and look forward to evaluating opportunities, constraints, new partnerships, and changes in funding tools.

These are the advisory group members serving in 2026:

Lori Blair, The Boeing Company

Brian Cochrane, Washington State Conservation Commission

Allison Cook, King County

Nathan Hardebeck, CWT Academy

Grant Gilmore, City of Tumwater

Jeff Killelea, Washington State Department of Ecology

Corey Olson, Spokane Valley

Katie Rathmell, WA Department of Ecology

Laura Schumacher, Port of Skagit

Designate for Statewide Education and Outreach Program Development:

Susan McCleary, City of Olympia

Former SAG Members

Larry Schaffner, Thurston County

Kelly Garber, SSA Marine

Michael Henao, the City of Pasco

Tony Bush, Washington State Department of Transportation

Trey George, City of Spokane

Catherine Gockel, U.S. Environmental Protection Agency, Region 10

Eli Mackiewicz, City of Bellingham

Erica Marbet, Squaxin Island Tribe

Abby Barnes, Washington State Department of Natural Resources

Rob Duff, Washington State Department of Commerce

Brian Morgenroth, City of Walla Walla

Jason Sullivan, City of Bonney Lake

Nathan Hardebeck, Clean Water Technologies

Doug Navetski, King County Department of Natural Resources and Parks

Jana Crawford, Washington State Department of Transportation

Jay Davis, U.S. Fish & Wildlife Service

Karen Dinicola, Washington State Department of Ecology

Michelle Chow, Washington Environmental Council

Mike Martinez, NW Indian Fisheries Commission

Shilo Sprouse, City of Pullman

Steve Roberge, Washington State Department of Commerce