Lower Columbia Estuary Partnership

Cause Area

  • Environment


811 SW NAITO PKWY STE 410PORTLAND, OR 97204 United States

Organization Information

Mission Statement

To improve the lower Columbia River by protecting and restoring nature and clean water for current and future generations of fish, wildlife and people.


The Lower Columbia Estuary Partnership is a non-profit, a National Estuary Program, and a collection of dedicated scientists, educators, and community members who are passionate about the Columbia River.

We focus on the lower 146 miles of the Columbia River, from Bonneville Dam to the Pacific Ocean, including the tidally influenced portions of tributaries in that area. The watershed includes 28 cities, nine counties, and 45 school districts within the states of Oregon and Washington.


Would you recommend Lower Columbia Estuary Partnership?
2 reviews Write a review
by Erin C. from Camas, WA (December 7, 2019)
We volunteered for the Steigerwald planting on 11/23/19. It was fun for the whole family (the youngest was 11). We would love to do more work with the Estuary Partnership!

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