Association of State Drinking Water Administrators
Asdwa seeks to protect the public health by working with both state and federal officials to assure the highest quality drinking water possible.
Association of State Drinking Water Administrators at a glance
In short: Association of State Drinking Water Administrators gave $149K across 3 grants in 2025 (avg $50K), top state Maine. Source: 2025 IRS Form 990.
- Annual giving (2025)
- $149,210
- +76.1% vs 2024
- Grants made (2025)
- 3
- +50.0% vs 2024
- Average grant
- $49,737
- +17.4% vs 2024
- Median grant
- $60,000
- Total assets
- $4,653,401
- +0.5% vs 2024
- Primary geography
- Maine (48% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated November 2026.
Who Association of State Drinking Water Administrators funds
How this funder distributes its grants
Top Recipients
Top 3 recipients in 2025
The largest 2025 recipient was University of Massachusetts Amherst Foundation Inc ($72K). Together the top 3 received $149K.
Grant Size Distribution
5 grants across all recorded years
The most common grant size was in the $50–100K range: 3 grants of 5 (60%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 3 itemized grants.
States
Cities
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2024 to 2025, annual grant giving ranged from $85K (2024) to $149K (2025). In 2025 it made 3 grants totaling $149K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| University of Massachusetts Amherst Foundation Inc Amherst, ME | EPA Innovation | $71,880 |
| Corona Environmental Consulting LLC Louisville, CO | EPA Innovation | $60,000 |
| Rural Community Assistance Corp West Sacramento, CA | EPA Innovation | $17,330 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $4,653,401 | $1,647,444 | $1,726,214 | $149,210 | 3 | $107,600 |
| 2024 | $4,630,215 | $1,804,869 | $1,784,494 | $84,729 | 2 | $153,884 |
| 2023 | $4,604,284 | $1,876,297 | $1,801,512 | — | — | $73,245 |
| 2022 | $4,436,111 | $1,680,197 | $1,813,712 | — | — | $96,178 |
| 2021 | $3,976,354 | $1,464,766 | $1,228,454 | — | — | $342,439 |
| 2020 | $3,807,599 | $1,204,147 | $1,295,955 | — | — | $103,793 |
About Association of State Drinking Water Administrators
Based on IRS filings
Association of State Drinking Water Administrators is a public charity focused on Environment & Animals, based in Arlington, VA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $4.7M in total assets. In 2025, it awarded 3 grants totaling $149K. Net investment income was $108K.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
Association of State Drinking Water Administrators is led by Anthony Derosa, Executive Director Sta on the 2025 filing; 2 of 15 officers listed in 2025 are compensated.
Officers on the 2025 filing
Anthony Derosa
Executive Director Sta
New on the 2025 filing
40 hrs/week
$157K (2025)
James Robertson
Executive Director En
New on the 2025 filing
40 hrs/week
$155K (2025)
Eric Oswald
President
Director → President, 2025
On filings since 2022
1 hr/week
No compensation reported
Ben Montross
President El
Director → President El, 2025
On filings since 2023
1 hr/week
No compensation reported
Kristine Wheeler
Director
On filings since 2021
1 hr/week
No compensation reported
Andrea Seifert
Director
On filings since 2023
1 hr/week
No compensation reported
Greg Olsen
Director
On filings since 2023
1 hr/week
No compensation reported
Laura Johnson
Director
On filings since 2023
1 hr/week
No compensation reported
Tyler Fortunati
Director
On filings since 2023
1 hr/week
No compensation reported
Amy Klei
Director
New on the 2025 filing
1 hr/week
No compensation reported
Amy Parmenter
Director
New on the 2025 filing
1 hr/week
No compensation reported
Elizabeth Dowling
Director
New on the 2025 filing
1 hr/week
No compensation reported
Joe Martinez
Director
New on the 2025 filing
1 hr/week
No compensation reported
Ron Falco
Past President
President Elect → President, 2023
President → Past President, 2025
On filings since 2020
1 hr/week
No compensation reported
Stephen Mann
Diretor
Director → Diretor, 2025
On filings since 2023
1 hr/week
No compensation reported
Former officers (30)
- Former: J. Alan Roberson (2020–2024) — Executive Director, Secretary & Treasurer
- Former: Amanda Ames (2021–2024) — President Elect
- Former: Bill Moody (2021–2024) — Past President
- Former: Lance Jones (2022–2024) — Director
- Former: Linda Ofori (2022–2024) — Director
- Former: Manny Patel (2022–2024) — Director
- Former: Sandeep Burman (2023–2024) — Director
- Former: Anthony Derosa Interim Dir Of (2024) — Operations & Executive Director -
- Former: Anthony De Rosa (2020–2023) — Interim Director of Operations
- Former: Amy La Chance (2021–2022) — Director
- Former: Darrin Polhemus (2021–2022) — Director
- Former: Lori Mathieu (2021–2022) — Past President
- Former: Tim Davis (2021–2022) — Director
- Former: Cindy Christian (2022) — Director
- Former: Corey McCoid (2022) — Director
- Former: Lisa Daniels (2022) — Director
- Former: Cathy Tucker-Vogel (2020–2021) — President
- Former: David Lamb (2020–2021) — Director
- Former: Dwayne Roadcap (2020–2021) — Director
- Former: Matt Prater (2020–2021) — Director
- Former: Shellie Chard (2020–2021) — Past President
- Former: Mike Means (2021) — Director
- Former: Cari-Michel La Callie (2020) — Director
- Former: Dave Emme (2020) — Director
- Former: David Money (2020) — Director
- Former: Jennifer Peterson (2020) — Director
- Former: Mark Mayer (2020) — Past President
- Former: Michael Abbott (2020) — Director
- Former: Patricia Ingelido (2020) — Director
- Former: Tom Maves (2020) — Office Manager
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $157K, to Anthony Derosa (Exec DIR Sta). 2 officers or directors reported compensation on that filing.
Frequently asked questions about Association of State Drinking Water Administrators
How much does Association of State Drinking Water Administrators give each year?
Association of State Drinking Water Administrators gave $149K across 3 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $85K across 2 grants.
What is Association of State Drinking Water Administrators's typical grant size?
Association of State Drinking Water Administrators's median grant in 2025 was $60,000, and its average grant was $49,737, across 3 grants on its 2025 IRS Form 990.
Where does Association of State Drinking Water Administrators give grants?
Association of State Drinking Water Administrators's top state is Maine, with 48% of the grant dollars itemized on its 2025 IRS Form 990. The next largest states were Colorado (40%) and California (12%).
Does Association of State Drinking Water Administrators give general operating support?
Not in 2025: none of the 3 grants with a stated purpose on Association of State Drinking Water Administrators's 2025 IRS Form 990 were described as general or operating support. Recurring purposes include "EPA Innovation" (3 grants).
How large is Association of State Drinking Water Administrators?
Association of State Drinking Water Administrators reported $4.7M in total assets on its 2025 IRS Form 990. Its revenue that year was $1.6M.
What is Association of State Drinking Water Administrators?
Association of State Drinking Water Administrators is a public charity focused on Environment & Animals, based in Arlington, VA. It holds $4.7M in total assets as of 2025.
What is Association of State Drinking Water Administrators's EIN?
Association of State Drinking Water Administrators's EIN (Employer Identification Number) is 87-0416731. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated November 2026. Sourced from IRS Form 990 filings.
Data update history
(3)
When this profile's IRS filing data changed on Grantable
- Added Form 990 for fiscal year 2025 (received by the IRS September 8, 2026)
- Updated Form 990 for fiscal year 2024 (received by the IRS July 28, 2025)
- IRS filings on file for fiscal years 2020–2024
Live grants for the work Association of State Drinking Water Administrators funds
Environment & Animals Open opportunities, soonest deadline first.
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