funder-graph › Recipients
Who funds River Management Society
EIN 31-1297130 · Takoma Park, MD · NTEE B60Z
River Management Society of Takoma Park, MD (EIN 31-1297130) was named as a grant recipient by 5 funders in 9 grants paid totaling $73,782 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$73,782
9 grants paid
Funders
5
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| National Park Foundation 52-1086761 | DC | A | 2 | $34,580 | 2020 |
| American Rivers Inc 23-7305963 | DC | A | 1 | $15,000 | 2023 |
| Frontstream Global Fund 26-3265577 | DC | A | 2 | $14,097 | 2025 |
| Patagoniaorg C/O Moss Adams Llp 14-2004175 | CA | C | 1 | $10,000 | 2018 |
| Amazonsmile Foundation 46-2626883 | WA | C | 3 | $105 | 2023 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 9 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Frontstream Global Fund | River Management Society Takoma Park, MD | A | $6,786 | paid | Contribution | 202611119349300311 |
| 2023 | American Rivers Inc | River Management Society Takoma Park, MD | A | $15,000 | paid | PROTECT HEALTHY RIVERS | 202430389349300608 |
| 2023 | Frontstream Global Fund | River Management Society Takoma Park, MD | A | $7,311 | paid | Contribution | 202441309349301549 |
| 2023 | Amazonsmile Foundation | River Management Society Takoma Park, MD | C | $40 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Amazonsmile Foundation | River Management Society Takoma Park, MD | C | $39 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2020 | National Park Foundation | River Management Society Takoma Park, MD | A | $19,900 | paid | 202122049349300502 | |
| 2020 | Amazonsmile Foundation | River Management Society Takoma Park, MD | C | $26 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2018 | National Park Foundation | River Management Society Takoma Park, MD | A | $14,680 | paid | CONNECT/ENGAGE: - RT50 NPS | 201901449349300705 |
| 2018 | Patagoniaorg C/O Moss Adams Llp | River Management Society Takoma Park, MD | C | $10,000 | paid | TO SUPPORT ENVIRONMENTAL PROJECTS. | 201930729349100318 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.