Maps of the Tualatin River Watershed

Please feel free to take a look at any of our maps, or other resources. We hope these will help you learn more about the place you call home. We would like to thank Portland Community College’s GIS application class, and especially Matthew Pruett, for taking this project on and assisting us in our mission.

Tualatin River Watershed Base Map
Tualatin River Watershed Ecoregions
Tualatin River Watershed Flood Plains
Tualatin River Watershed Geology
Tualatin River Watershed Management

Additional Resources

Looking for more resources? Check out our Advocacy page for additional reports and project updates.