Whether you're a homeowner looking for ways you can modify your property to qualify for a stormwater discount or a professional designer searching for stormwater solutions for a development project, the resources here can inform and inspire you.
Each page in this guide provides an overview of the many options to manage the rain on your property. From residential rain gardens to ecoroofs or roof gardens, we've provided a quick look at what goes into designing, building, and maintaining each solution. Full details and requirements for each solution are included in the City's Stormwater Management Manual. If your stormwater solution requires permits, you will need to make sure it meets the requirements outlined in the manual.
For home and business owners, Environmental Services offers on-site technical assistance that can help you determine safe and suitable stormwater solutions. To schedule a site assessment or ask questions about how to manage the rain on your property with rain gardens, disconnected downspouts, mini-dry wells, or other solutions, visit the Request Technical Assistance for Drainage Issues on Your Property webpage.
When you safely contain the rain that runs off your roof, driveway, or parking lot on your property, you may qualify for Clean River Rewards. Clean River Rewards can save you money on your sewer, stormwater, and water bill. Find out more about Clean River Rewards.
Additional Resources
- East Multnomah Soil & Water Conservation District serves the communities of Multnomah County east of the Willamette River. They offer free workshops on naturescaping and building rain gardens.
- The West Multnomah Soil & Water Conservation District serves communities west of the Willamette River and has guidance and information on best practices for reducing runoff and erosion on properties with steep slopes and non-porous soils.
- Find information and best practices for maintaining your property's stormwater solutions on our page about how to care for your rain garden or other stormwater facility.