River Raisin Watershed Council
Donations deductibleRevenue
$477k
year to 31 December 2025
Expenses
$551k
year to 31 December 2025
Total assets
$80k
$119k liabilities
Net assets
Minus $39k
assets less liabilities
Directors and trustees
8
5.5 years on average
Staff
0
employees, year to 31 December 2025
Chair observed
≥5 yrs
Harry Sheehan
Left since last filing
0
no seats appear to have opened
River Raisin Watershed Council's network
8 people5 organisationsi8 people and 5 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (8). Violet dotted lines (5) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.The board
8 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 54 voting members of its governing body on its latest Form 990 Part VI; we list 8 in Part VII (Part VII does not always name every voting member).| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Harry Sheehan Chair | Chair | 2019 | 7 yrs |
| David Hoffman | Representati | 2018 | 8 yrs |
| John Calhoun | Vice Chair | 2018 | 8 yrs |
| Mike Ayre | Treasurer | 2024 | 2 yrs |
| Phil Kittridge | Representati | 2022 | 4 yrs |
| Sean Dennis | Executive Di | 2024 | 2 yrs |
| Stella Kirby | Representati | 2024 | 2 yrs |
| Sybil Kolon | Company secretary | 2018 | 8 yrs |
Under 5 years5 to 6 years6 years or more
Officers and senior leadership
2 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.| Name | Title as filed | On the filings |
|---|---|---|
| Katie Goplerudsmith | Outreach Coordinator | since 2019 |
| Steven May | Executive Director | since 2018 |
Pay and hours
year to 31 December 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Mike Ayre | Treasurer | 5 | $0 | ||
| Robert Clark | Representati | $0 | |||
| Sean Dennis | Executive Di | 40 | $0 | ||
| David Hoffman | Representati | $0 | |||
| Stella Kirby | Vice Chair | 5 | $0 | ||
| Phil Kittridge | Secretary | 5 | $0 | ||
| Matt Knoblauch | Representati | $0 | |||
| Harry Sheehan | Chair | 10 | $0 |
No pay was reported for anyone in Part VII on this return.
About
- Legal name
- River Raisin Watershed Council
- EIN
- 382074388
- Address
- 320 Springbrook Ave, Adrian, MI, 49221-2055
- State
- Michigan
- Mission
- Water studies and education (as filed on the Form 990)
- Activity (NTEE)
- U99Z Science and technology research
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Science & Technology
- Size band
- 3 (IRS master file code)
- Principal officer
- Harry Sheehan (as named on the Form 990)
- IRS ruling date
- 1 October 1997
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 7, latest 2024
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥8years on the filingsDavid Hoffman
≥8years on the filingsJohn Calhoun
≥8years on the filingsSybil Kolon
≥7years on the filingsHarry Sheehan
Latest return
year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.- Total assets
- $80k
- Total liabilities
- $119k
- Net assets or fund balances
- Minus $39k
- Contributions and grants received
- $454k
- Program service revenue
- $21k
- Employees
- 0
Filed finances
1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.| Tax year | Total revenue | Total expenses | Surplus or deficit |
|---|---|---|---|
| 2024 | $355k | $353k | $2k |
As filed on the IRS Form 990. US dollars.