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Oregon · Public charity

Western Rivers Conservancy

WESTERN RIVERS CONSERVANCY's mission is to protect outstanding river ecosystems in the western united states. Continued on schedule o.we acquire land to conserve critical habitat, provide public access for compatible use and enjoyment, and cooperate with other organizations and agencies to secure the health of whole river ecosystems.

$4.0M
Granted FY2025(still arriving)
3
Itemized grants FY2025
1
Organizations funded FY2024
100%
First-time grantees FY2024
Read the full brief
Itemized, FY2025
$3.4M
The rest is grants the schedule does not break out
Median grant, FY2025
$75,000
Largest grant, FY2025
$3,328,000
Organizations funded a year
1 to 6
FY2017 to FY2024
States reached, FY2025
1
Total assets, FY2025
$54M

How open it is to new grantees

In FY2024, 100% of the organizations Western Rivers Conservancy funded were first-time grantees, receiving 100% of its grant dollars.

New vs renewed · share of each year

In FY2024, 0% of grant dollars renewed an existing relationship; $60k went to new ones.

50%100%’18’19’20’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’22’23’24
EnvironmentCommunity ImprovementEducationOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving3$3.4M100%
FY20241$60k100%
FY20231$84k100%
FY20221$9k0%
FY20202$17k50%
FY20194$439k25%
FY20186$1.1M83%
FY20172$311kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Environment$5.0MCommunity Improvement$300kArts & Culture$75kEducation$12k

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Er'-Nerr' Land Fund$741,77515%
Rio Grande Headwaters Land Trust$320,50036%
Accion Opportunity Fund Community Development$300,00011%
Col Foundation$192,150242%
Colorado Open Lands$154,15021%
The California Desert Land Conservancy$100,00011%
Confederated Tribes of the Colville Reservation$84,3372n/a
Esselen Tribe of Monterey County$75,00011%
Yurok Tribe$35,4984n/a
Oregon State University Foundation$11,73710%
Show all 12 grantees
All grantees of Western Rivers Conservancy by total granted
GranteeTotal grantedYearsShare of their budget
Er'-Nerr' Land Fund$741,77515%
Rio Grande Headwaters Land Trust$320,50036%
Accion Opportunity Fund Community Development$300,00011%
Col Foundation$192,150242%
Colorado Open Lands$154,15021%
The California Desert Land Conservancy$100,00011%
Confederated Tribes of the Colville Reservation$84,3372n/a
Esselen Tribe of Monterey County$75,00011%
Yurok Tribe$35,4984n/a
Oregon State University Foundation$11,73710%
Nisqually Land Trust$10,00010%
Californians for Safe Drinking Water and Wildfire Prevention$10,0001n/a

Plus 2 recipients with no EIN on record ($3.4M), not named here.

Where it is load-bearing

Western Rivers Conservancy supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 9 largest grantees; load-bearing ones sit top left.

25%50%75%100%$10M$100Mgrantee revenue →↑ funder's share of their budgetEr'-Nerr' Land Fund: $741,775 over 1y, 4.9% of budgetRio Grande Headwaters Land Trust: $320,500 over 3y, 6.3% of budgetAccion Opportunity Fund Community Development: $300,000 over 1y, 1.3% of budgetCol Foundation: $192,150 over 2y, 42% of budgetColorado Open Lands: $154,150 over 2y, 0.9% of budgetThe California Desert Land Conservancy: $100,000 over 1y, 1.5% of budgetEsselen Tribe of Monterey County: $75,000 over 1y, 0.8% of budgetOregon State University Foundation: $11,737 over 1y, 0.0% of budgetNisqually Land Trust: $10,000 over 1y, 0.3% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 9.

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Resources Legacy FundCA13.4× affinity4 shared granteesties to 3 of 3Hover any node to trace its alignments.Compare side by side →

Open a dossier: Resources Legacy Fund · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Western Rivers Conservancy with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Western Rivers Conservancy?

Find your warmest path to Western Rivers Conservancy through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About Western Rivers Conservancy

How much does Western Rivers Conservancy give?
Western Rivers Conservancy reported 3 itemized grants totaling $3,413,000, out of $4,045,968 in total grant expense reported on the return in its FY2025 IRS filing. It funded between 1 and 6 organizations a year over FY2017 to FY2024.
What does Western Rivers Conservancy fund?
By grant dollars over FY2017 to FY2025, its largest causes are Environment (93%), Community Improvement (6%), Arts & Culture (1%).
Who are Western Rivers Conservancy's largest grantees?
By total granted over FY2017 to FY2025: Er'-Nerr' Land Fund ($742k), Rio Grande Headwaters Land Trust ($321k), Accion Opportunity Fund Community Development ($300k).
Does Western Rivers Conservancy fund new organizations?
In FY2024, 100% of the organizations it funded were first-time grantees.
Which funders back the same organizations as Western Rivers Conservancy?
Its strongest co-funders, measured against what their size predicts, include Resources Legacy Fund, Donor Advised Charitable Giving Inc, Fidelity Investments Charitable Gift Fund.
Where is Western Rivers Conservancy based?
Western Rivers Conservancy is based in OR.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 14 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990 e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

Play a game based on Western Rivers Conservancy’s filings →

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