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Advocacy· Rivers

American Rivers

“To protect wild rivers, restore damaged rivers, and conserve clean water.”

Home groundWashington, DC
Founded1973
KindAdvocacy 501(c)(3)
Led byThomas Kiernan

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The work

What they do

Protects wild rivers, restores damaged rivers, and conserves clean water.

Every year they sign one sentence and file it with the federal government: “AMERICAN RIVERS IS CHAMPIONING A NATIONAL EFFORT TO PROTECT AND RESTORE ALL RIVERS, FROM REMOTE MOUNTAIN STREAMS TO URBAN WATERWAYS. HEALTHY RIVERS PROVIDE PEOPLE AND NATURE WITH CLEAN, ABUNDANT WATER AND NATURAL HABITAT. FOR 50 YEARS, AMERICAN RIVERS STAFF, SUPPORTERS, AND PARTNERS HAVE SHARED A COMMON BELIEF: LIFE DEPENDS ON RIVERS. AMERICAN RIVERS IS THE ONLY NATIONAL ORGANIZATION DEDICATED ENTIRELY TO PROTECTING AND RESTORING THE RIVERS ALL LIFE DEPENDS ON. WITH A HALF-CENTURY OF EXPERIENCE ADDRESSING RIVER THREATS FROM COAST-TO-COAST, WE'VE PROTECTED MORE RIVERS AND REMOVED MORE DAMS THAN ANY OTHER ORGANIZATION. IN 2024, WE WORKED IN 50 STATES TO PROTECT HEALTHY RIVERS, RESTORE DAMAGED RIVERS, AND CHAMPION A POWERFUL RIVER MOVEMENT. IN ADDITION TO PROTECTING 853 MILES OF RIVERS FROM DAMMING AND DEVELOPMENT, WE REMOVED 7 DAMS TO RESTORE RIVER HEALTH AND PUBLIC SAFETY AND GALVANIZED MORE THAN 15,993 VOLUNTEERS TO REMOVE MORE THAN 550,000 LBS OF TRASH FROM THEIR HOMETOWN RIVERS.”

Where the money went, FY2024

The work, and what it cost

Guarding the water

$2.2M

AMERICAN RIVERS HAS ALWAYS BEEN KNOWN FOR OUR WILLINGNESS AND ABILITY TO WORK WITH EVERYONE, FROM LOCAL PARTNERS TO GOVERNMENT AGENCIES TO DECISION-MAKERS, TO DO WHAT’S BEST FOR RIVERS.

Including $73,909 granted onward, most of it $830,012 to Hgs Llc.

Read it as they filed it
MOBILIZE RIVER AND WATER MOVEMENT: AMERICAN RIVERS HAS ALWAYS BEEN KNOWN FOR OUR WILLINGNESS AND ABILITY TO WORK WITH EVERYONE, FROM LOCAL PARTNERS TO GOVERNMENT AGENCIES TO DECISION-MAKERS, TO DO WHAT'S BEST FOR RIVERS. WE KNOW THAT THE CHALLENGES TO RIVERS ARE INCREASING DRAMATICALLY. WE NEED A BROAD, POWERFUL, NON-PARTISAN RIVER MOVEMENT TO FACE THESE CHALLENGES AND DRIVE CHANGE THAT MAKES RIVERS HEALTHIER, WATER CLEANER, AND COMMUNITIES SAFER. WE WON'T STOP UNTIL EVERY RIVER HAS MULTITUDES OF CHAMPIONS SPEAKING UP FOR IT.

IRS Form 990 Part III, fiscal year 2024, signed under penalty of perjury.

Guarding the water

$1.3M

SCIENTISTS SAY WE MUST PROTECT ONE-HALF OF THE PLANET TO SUSTAIN THE WEB OF BIODIVERSITY UPON WHICH ALL LIFE DEPENDS.

Including $132,242 granted onward.

Read it as they filed it
PROTECT HEALTHY RIVERS: SCIENTISTS SAY WE MUST PROTECT ONE-HALF OF THE PLANET TO SUSTAIN THE WEB OF BIODIVERSITY UPON WHICH ALL LIFE DEPENDS. BY DRIVING FEDERAL AND STATE PROTECTIONS, WE WILL SAFEGUARD 1 MILLION MILES OF RIVERS, FROM REMOTE MOUNTAIN STREAMS TO URBAN WATERWAYS. TO DO IT, WE ARE WORKING WITH LOCAL PARTNERS TO PROTECT OUR HEALTHIEST, MOST REMOTE, AND SCENIC RIVERS, AS WELL AS RIVERS IN URBAN AND SUBURBAN AREAS, THROUGH THE FEDERAL WILD AND SCENIC LEGISLATION AND OTHER APPROACHES.

IRS Form 990 Part III, fiscal year 2024, signed under penalty of perjury.

Follow the dollar

78 cents of every dollar goes to the work

78¢
78¢ the work8¢ keeping the lights on14¢ finding the next member

Read it as a snapshot, not a scorecard. Splits move year to year with grants and campaigns, and healthy shops live all across this range.

Backed on the record by Pew Charitable Trusts, Kresge Foundation, Walton Family Foundation and 4 others, latest filing FY25.

$26,693,551 programs, $2,765,136 management, $4,563,790 fundraising. Form 990, FY2024.

The people

Who does the work

112paid staff
55volunteers last year
20board members
53years on the ground
Thomas KiernanPresidentComp $372,290, FY2024
Paula Wolferseder YabarSenior Vice President, AdvComp $219,939, FY2024
Heather Taylor-MiesleSenior Vice PresidentComp $193,751, FY2024
Pallavi Phartiyal PhdBoard ChairVolunteer, 4 hrs a week, $0

Chairs the 20-member board.

Honesty note: leadership comes from each year’s federal filing, so it can run a year behind. Orgs that claim their page can update it same-day. Work at AR? Claim this page.

Those 55 volunteers are people who decided this ground was theirs to defend. If AR is fighting for your place too, the matchmaker will find your way in.

Make it 56

The filings

13 years of filings

13 years of filings

Total revenue by fiscal year, as filed. Point at the line for any year.

$10M$20M$30M$36.6M FY2420122024
Total revenue by fiscal year
YearRevenue
2012$12,667,785
2013$13,734,850
2014$13,156,638
2015$15,444,339
2016$11,507,578
2017$21,865,742
2018$23,120,033
2019$22,856,542
2020$16,657,900
2021$19,261,580
2022$18,619,634
2023$21,808,405
2024$36,643,206

From $12.7M in 2012 to $36.6M in FY24, with no missed filing in 13 years. The 2024 peak of $36.6M reads like one-time gifts, so trust the line, not the peak.

Fights alongside Advocates for the West (1 shared case), Center for Biological Diversity (1 shared case), Earthworks (1 shared case) and Idaho Conservation League (1 shared case). Same case, same side, on the federal docket.

The record

On the Hill

American Rivers files its own federal lobbying reports: 30 filings from 2019 to 2025, naming 13 bills. The filings, at the Senate.

Most filed on clean air and water (quality), natural resources and environment/superfund.

Their ground

The places they defend

See every threatened place on one map, and who stands for each.

Where and what
Federal landsU.S. Forest Service · Bureau of Land Management · National Park Service · Bureau of Reclamation · Fish & Wildlife Service
The family, on the record

American Rivers files one related organization on its return: American Rivers Action Fund (501(c)(4)). A related organization shares people or purpose; it does not share the books.

Help complete this profile. If you work here, claim it to add your current campaigns, recent wins, and the best way for supporters to get involved.

More groups in Washington DC

Ways in

How to help

Stand with American Rivers

53 years on the ground, 55 volunteers, 78 cents of every dollar on the line. That is who is holding it. There is room for one more.

Sources and methodFinancials, headcounts, and program text: IRS Form 990, FY2024 and 12 prior filings via ProPublica Nonprofit Explorer, EIN 23-7305963. Leadership and compensation: Form 990 Part VII and the return’s signature block, FY2024 filing. Grantees: Schedule I, same filing. Related organizations: Schedule R of the same filing, matched to our directory by EIN. Allies: co-litigation edges derived from the same dockets, same case and same side. Funders: the funders’ own returns (Schedule I and 990-PF Part XV) via ProPublica, names and years only. Lobbying: Senate LDA filings naming AR as client or registrant, read from the MTJP LDA corpus. Place links: MTJP editorial curation with per-link sources. Org-reported figures are always labeled. Data verified as of 2026-09-23. Nothing on this page is pay-to-play.