United States Society on Dams
Donations deductibleRevenue
$1.2m
year to 30 June 2025
Expenses
$1.1m
year to 30 June 2025
Total assets
$987k
$278k liabilities
Net assets
$709k
assets less liabilities
Directors and trustees
14
5.1 years on average
Staff
0
employees, year to 30 June 2025
Left since last filing
0
no seats appear to have opened
Officers and senior staff
3
named in Part VII
United States Society on Dams' network
14 people3 organisationsi14 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (14). Violet dotted lines (3) 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
14 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 13 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Bill Foos | Treasurer | 2021 | 5 yrs |
| Bob Pike | Director | 2021 | 5 yrs |
| Brandan Vavrek | Director | 2020 | 6 yrs |
| Christina Winckler | Director | 2018 | 8 yrs |
| DEL Shannon | Immediate Past President | 2018 | 8 yrs |
| Dina Hunt | President | 2019 | 7 yrs |
| ED Toms | Director | 2024 | 2 yrs |
| Elena Sossekina | Director | 2024 | 2 yrs |
| Georgette Hlepas | Company secretary | 2023 | 3 yrs |
| Greg Paxson | Director | 2021 | 5 yrs |
| James Demby | Director | 2022 | 4 yrs |
| Jennifer Williams | Director | 2023 | 3 yrs |
| Matt Muto | Vice President | 2021 | 5 yrs |
| TIM Truong | Director | 2024 | 2 yrs |
Officers and senior leadership
3 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 |
|---|---|---|
| Catrice Jones | Executive Director | since 2022 |
| Laura Wright | HR Executive | 2024 |
| Sharon Powers | Past Executive Director | since 2018 |
Pay and hours
year to 30 June 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 |
|---|---|---|---|---|---|
| Elena Sossekina | Treasurer | 0 | $0 | ||
| Dina Hunt | Director | 0 | $0 | ||
| Bill Foos | Vice President | 0 | $0 | ||
| Matt Muto | Director | 0 | $0 | ||
| Greg Paxson | Director | 0 | $0 | ||
| Bob Pike | Director | 0 | $0 | ||
| Christina Winckler | President | 0 | $0 | ||
| James Demby | Director | 0 | $0 | ||
| Georgette Hlepas | Secretary | 0 | $0 | ||
| Jennifer Williams | Director | 0 | $0 | ||
| Ed Toms | Director | 0 | $0 | ||
| Tim Truong | Director | 0 | $0 | ||
| Arun Parsons | Director | 0 | $0 | ||
| Amanda Adams | Director | 0 | $0 | ||
| Joels Malama | Director | 0 | $0 | ||
| Catrice Jones | Executive Director | 40 | $0 |
No pay was reported for anyone in Part VII on this return.
Colorado roster
14 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20263000860). Titles are as filed; some entries are registered agents or custodians of records rather than board members. Source: data.colorado.gov, public domain.| Name | Title as filed |
|---|---|
| Greg Paxson | Director |
| Matt Muto | Vice President |
| James Demby | Director |
| Georgette Hlepas | Secretary |
| Bob Pike | Director |
| Ed Toms | Director |
| Dina Hunt | President |
| Tim Truong | Director |
| Jennifer Williams | Director |
| Catrice Jones | Executive Director |
| Brandan Vavrek | Director |
| Elena Sossenkina | Treasurer |
| Christina Winckler | Director |
| Catrice Jones |
About
- Legal name
- United States Society on Dams
- EIN
- 136168283
- Address
- 13918 E Mississippi Ave 61160, Aurora, CO, 80012-3603
- State
- Colorado
- Mission
- Advancing the knowledge of dam and levee engineering, construction, planning, operation, performance, rehabilitation, decommissioning, maintenance, security and safety; fostering dam technology for socially, environmentally and financially sustainable water resources systems; providing public awareness of the role of dams and levees in the management of the nation's water resources... (as filed on the Form 990)
- Activity (NTEE)
- C022 Environment
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Environment
- Size band
- 5 (IRS master file code)
- Formed
- 1988
- Principal officer
- Catrice Jones (as named on the Form 990)
- IRS ruling date
- 1 May 1957
- 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 filingsChristina Winckler
≥8years on the filingsDEL Shannon
≥7years on the filingsDina Hunt
≥6years on the filingsBrandan Vavrek
Latest return
year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.- Total assets
- $987k
- Total liabilities
- $278k
- Net assets or fund balances
- $709k
- Contributions and grants received
- $305k
- Program service revenue
- $809k
- 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 | $1.9m | $2.2m | Deficit $253k |
As filed on the IRS Form 990. US dollars.
State registration
1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.United States Society On Dams likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Colorado Secretary of State (CDOS), business entities (data.colorado.gov 4ykn-tg5h). Licence: public domain. Data last fetched 18 October 2026.
- State
- Colorado
- Entity type
- nonprofit corporation
- Status
- Good Standing
- Formed
- 3 May 1988
- Registered agent
- United States Society On Dams (city and state not held)
This register does not publish officers or directors.