Nonprofit · EIN 31-1297130
RIVER MANAGEMENT SOCIETY
Tax-exempt · TAKOMA PARK, MD 20912
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $374,433 | $419,503 | -$45,070 | $153,064 | $5,799 | $147,265 |
| December 31, 2023 | 990 | $468,390 | $398,608 | $69,782 | $196,426 | $4,355 | $192,071 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $268,673
- of which government grants
- $240,000
- Membership dues
- $18,580
- Program service revenue
- $102,886
- Investment income
- $25
- Other revenue
- $2,849
Expenses
- Grants and similar amounts paid
- $500
- Compensation of officers, directors and key employees
- $74,221
- Salaries, compensation and benefits (total)
- $210,672
- Professional fundraising fees
- $0
- Accounting fees
- $6,669
- Occupancy
- $6,000
- Travel
- $8,701
- Depreciation
- $39
- Program services (functional)
- $170,156
- Management and general (functional)
- $248,462
- Fundraising (functional)
- $885
Balance sheet and other
- Total assets, start of year
- $196,426
- Total assets, end of year
- $153,064
- Total liabilities, end of year
- $5,799
- Net assets, end of year
- $147,265
- Land, buildings and equipment
- $137
- Publicly traded securities
- $45,162
- Gross receipts
- $374,433
- Employees
- 4
- Year formed
- 1989
- State of legal domicile
- OH
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| RISA SHIMODA | EXE. DIRECTOR Officer | 40 | $74,221 | $6,565 |
| JUDY CULVER | PRESIDENT Trustee or director, Officer | 3 | $0 | $0 |
| HELEN CLOUGH | SECRETARY Trustee or director, Officer | 16 | $0 | $0 |
| SHANNON BASSISTA | V. PRESIDENT Trustee or director, Officer | 8 | $0 | $0 |
| STEVE CHESTERTON | DIRECTOR Trustee or director | 1 | $0 | $0 |
| BOB RANDALL | DIRECTOR Trustee or director | 1 | $0 | $0 |
| NATHANIEL HUNT | DIRECTOR Trustee or director | 1 | $0 | $0 |
| TONY MANCUSO | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ROB WHITE | TREASURER Trustee or director, Officer | 4 | $0 | $0 |
| EMMA LORD | DIRECTOR Trustee or director | 5 | $0 | $0 |
| EDWARD SHERMAN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| KRISTINA RYLANDS | DIRECTOR Trustee or director | 2 | $0 | $0 |
| JAMES VONESH | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ED FITE | DIRECTOR Trustee or director | 1 | $0 | $0 |
| CANNON COLEGROVE | DIRECTOR Trustee or director | 4 | $0 | $0 |
2 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LELIA MELLEN | DIRECTOR Trustee or director | 1 | $0 |
| EDWARD SHERMAN | DIRECTOR Trustee or director | 1 | $0 |
990 for the year ended December 31, 2023: 14 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RISA SHIMODA | EXE. DIRECTOR Officer | 40 | $89,950 |
| JUDY CULVER | PRESIDENT Trustee or director, Officer | 3 | $0 |
| HELEN CLOUGH | SECRETARY Trustee or director, Officer | 4 | $0 |
| SHANNON BASSISTA | V. PRESIDENT Trustee or director, Officer | 2 | $0 |
| STEVE CHESTERTON | DIRECTOR Trustee or director | 1 | $0 |
| BOB RANDALL | DIRECTOR Trustee or director | 1 | $0 |
| NATHANIEL HUNT | DIRECTOR Trustee or director | 1 | $0 |
| LISA BYERS | DIRECTOR Trustee or director | 1 | $0 |
| ROB WHITE | TREASURER Trustee or director, Officer | 1 | $0 |
| EMMA LORD | DIRECTOR Trustee or director | 1 | $0 |
| MATT BLOCKER | DIRECTOR Trustee or director | 1 | $0 |
| KRISTINA RYLANDS | DIRECTOR Trustee or director | 1 | $0 |
| MATT MOSES | DIRECTOR Trustee or director | 1 | $0 |
| ED FITE | DIRECTOR Trustee or director | 4 | $0 |
Address and contacts
- Address (IRS master file)
- 601 HUDSON AVE APT 102, TAKOMA PARK, MD 20912-3213
- In care of
- % DAN HAAS-US FISH & WILDLIFE
- Principal officer (990 for 2024)
- RISA SHIMODA, PO BOX 5750, TAKOMA PARK, MD 20913
- Signed the 990
- RISA SHIMODA, EXEC DIRECTOR
- Phone
- (301) 585-4677
- Website
- WWW.RIVER-MANAGEMENT.ORG
- Return prepared by
- JJ SCHMELZLE CO
Mission
MANAGING PUBLIC RIVERS
Program accomplishments
- FIELDED IN-PERSON AND VIRTUAL WORKSHOPS THROUGH THE RMS RIVER TRAINING CENTER PRODUCED AND HOSTED PEER-LEARNING RIVER TRIPS SUPPORTED THE RIVER STUDIES AND LEADRSHIP CERTIFICATE PROGRAM EXPANDED THE NATIONAL RIVER RECREATION DATABASE AND PRODUCED AND POSTED QUARTERLY JOURNALS ON RIVER MANAGEMENT.Expenses $170,156
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | Not on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 31-1297130
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1991
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B60Z)
- Assets (IRS master file)
- $153,064
- Income (IRS master file)
- $374,433
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $374,433 | $419,503 | $153,064 | XML |
| 990 | December 2023 | $468,390 | $398,608 | $196,426 | XML |
| 990 | December 2022 | $384,847 | $374,413 | $125,437 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 31-1297130).
Questions about RIVER MANAGEMENT SOCIETY
- What is the EIN of RIVER MANAGEMENT SOCIETY?
- The employer identification number (EIN) of RIVER MANAGEMENT SOCIETY is 31-1297130.
- Is RIVER MANAGEMENT SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1991.
- Are donations to RIVER MANAGEMENT SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does RIVER MANAGEMENT SOCIETY file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of RIVER MANAGEMENT SOCIETY due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did RIVER MANAGEMENT SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2024.
- Who is the principal officer of RIVER MANAGEMENT SOCIETY?
- The 990 for the year ended December 31, 2024 names RISA SHIMODA.
- Who are the officers and directors of RIVER MANAGEMENT SOCIETY?
- The 990 for the year ended December 31, 2024 lists 17 people; 1 received compensation from the organization, the highest $74,221 (RISA SHIMODA, EXE. DIRECTOR).
- How much revenue does RIVER MANAGEMENT SOCIETY have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $374,433, expenses of $419,503 and total assets of $153,064 at year end.
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