Stormwater Stars Workshops & Resources

Stormwater Stars Logo

Learn to manage the rain that falls around your home! 

Work with your fellow community members! 

Improve your watershed!

Join us for

FREE Fall Workshops!

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Stormwater Stars Workshops flyer


The entirety of these workshops is spent outdoors (rain or shine). Most activities require the use of basic hand tools and the ability to perform light to moderate physical activity. Tools, safety equipment, and refreshments are provided.  Interested in learning about stormwater management, but don't want to perform any of the physical installation? It's ok, join us anyway!

Pre-registration is required for these events.
You can sign up here.

Sign up button

For questions, contact Erik Horngren (, 503-823-2862)

Additional workshops will be scheduled for spring of 2019.

Subscribe to the SW Watershed News to be informed about the next workshops and other resources.



Stormwater Stars workshops lead participants in hands-on planning and installation of yard-scale stormwater management techniques, including soil amendments, permeable walkways, pavement removal, lawn reduction/replacement, native landscaping, and biodegradable erosion control to reduce the volume of stormwater runoff and sediment pollution generated by their property.

These practices reduce stream bank erosion, pollution, habitat degradation, and flooding in local streams while creating backyard habitat and reducing the need for harmful lawn and garden chemicals. Stormwater Stars practices may also help with minor drainage issues such as damp lawns, low-lying soggy areas and surface erosion. 

Workshops and home visits conducted through this program DO NOT include recommendations for drainage piping or plumbing, basement flooding, foundation problems or foundation drains, French drains, retaining walls, landslide prevention, mitigation of high groundwater, or the capture and infiltration of runoff.  We recommend that property owners consult a qualified licensed engineer to address such issues.

Anyone can be a Stormwater Star -- join us to learn how to improve your watershed's health!  This design-build workshop series provides participants with hands-on installation experience, and engages you in a supportive community to help you get the job done where you live! 


Additional Stormwater Management Resources

Portland Bureau of Environmental Services

Stormwater Starts at Home!

Stormwater Starts at Home Page 1

For a brief overview of the science, regulation and management of stormwater, and stormwater practices for challenging sites, check out the Stormwater Starts at Home presentation (PDF) from the March 2017 Sylvan Highlands neighborhood meeting. If you are interested in hosting a similar presentation for your neighborhood association, faith community or other group, please contact or 503-823-2862.



Want to get a feel for the Stormwater Stars approach? 
Here's a video recording from the Introduction to Stormwater workshop held in March 2015.


The Stormwater Stars program was developed by the Stormwater Stars Partners (Green Girl Land Development Solutions LLC , Stamberger Outreach Consulting, Southwest Watershed Resource Center and West Multnomah Soil & Water Conservation District).  Funding for the program’s development was provided by the City of Portland Bureau of Environmental Services, Oregon Department of Environmental Quality and West Multnomah Soil & Water Conservation District.  No risk or liability of any partner organizations shall be assumed for information offered through this program and its materials.  
Thanks to West Multnomah Soil & Water Conservation District for funding this much needed program!