Mission
TO PRESERVE AND ENHANCE THE WATER QUALITY OF THE LOWER COLUMBIA RIVER ESTUARY TO SUPPORT ITS BIOLOGICAL AND HUMAN COMMUNITIES.
Public Charity
Lower Columbia Estuary Partnership
Based in Portland, OR, Lower Columbia Estuary Partnership operates as a Public Charity. The organization reported $12.3M in revenue, $12.5M in expenses, $7.6M in total assets for fiscal year 2025. Imperigo tracks 18 reported grant relationships connected to this organization totaling approximately $2.7M.
EIN: 931249298
Portland, OR
Fund Raising & Fund Distribution
NTEE: C12
Latest filing: 2025
Total Revenue$12.3M
Total Expenses$12.5M
Total Assets$7.6M
Grant Records18
Funding Total$2.7M
Filing Years2021–2025
Where $100 goes at Lower Columbia Estuary Partnership
How Lower Columbia Estuary Partnership divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$92
Programs
the work itself
$7
Management
running the organization
$1
Fundraising
raising the next dollar
Inside the $92 for programs
$92
Lower Columbia Estuary Partnership is located in Portland, oregon, and focuses its operations on the lower 146 miles of the columbia river and its estuary
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
RESTORE FLOODPLAIN FOR SALMONIDS AND LAMPREY, WA
$188,565
K12 Education
$18,000
RESTORE FLOODPLAIN FOR SALMONIDS AND LAMPREY, WA
$183,215
INSTALLED 44,094 NATIVE TREES AND SHRUBS (BETWEEN 1/1/2024 3-/20/24) AS PART OF THE STEIGERWALD RECONNECTION PROJECT PHASE 5 DELIVERABLE
$30,000
K12 Education
$18,000
Showing up to 5 of 18 total records — full history available with membership.
Officers & Directors
Director
Amy Boyd
Director
Barbara Bergquist
CHIEF SCIENTIST
Catherine Corbett
Director
Chad Brown
Director
Chanda Littles
RESTOR PROG LEAD
Chris Collins
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $12.3M | $12.5M | $7.6M |
| 2024 | $7.1M | $7.3M | $6.4M |
| 2023 | $8.0M | $8.3M | $6.6M |
| 2022 | $13.9M | $13.9M | $6.9M |
| 2021 | $17.1M | $16.7M | $6.9M |
Between 2021 and 2025, reported annual revenue declined from $17.1M to $12.3M (-28%), with total assets most recently reported at $7.6M.
Interactive year-over-year charts and full filing details available with membership.