Regional Water Management Foundation
The primary objective and purpose of the rwmf is to (1) protect communities in santa Cruz county from water shortages and floods; (2) protect and improve water quality and the natural environment in santa Cruz county; and (3) protect and improve water supply reliability santa Cruz county.
Key facts about Regional Water Management Foundation
In short: Regional Water Management Foundation gave $1.6M across 4 grants in 2024 (avg $389K), mostly in California. Source: 2024 IRS Form 990.
- EIN
- 38-3763365
- Latest 990 filing
- Form 990, 2024
- Annual giving (2024)
- $1,554,017
- Grants made (2024)
- 4
- Average grant
- $388,504
- Median grant
- $294,390
- Total assets
- $2,114,184
- Primary geography
- California (100% of itemized 2024 grant dollars)
Data from IRS Form 990, 2024; updated September 2026.
Financial Overview
From 2024 IRS Form 990 · View filing
Total Assets
$2.1M
+45.2% YoY
Annual Giving
$1.6M
+97.6% YoY
Grant Count
4
+0.0% YoY
Avg Grant Size
$389K
+97.6% YoY
How Regional Water Management Foundation gives
- Giving grew 37% from 2021 to 2024. Method
From the foundation's IRS Form 990 filings. Methodology.
About Regional Water Management Foundation
Based on IRS filings
Regional Water Management Foundation is a public charity focused on Environment & Animals, based in Aptos, CA. IRS filing data is available from 2019 through 2024. As of 2024, the organization holds $2.1M in total assets. In 2024, it awarded 4 grants totaling $1.6M.
Focus Areas
Open Grants
1 open opportunity from Regional Water Management Foundation
Ready to take the next step with Regional Water Management Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2024 grant dollars across all 4 itemized grants.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2019 to 2024, annual grant giving ranged from $786K (2023) to $1.6M (2024). In 2024 it made 4 grants totaling $1.6M.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2024
The largest 2024 recipient was City of Watsonville ($838K). Together the top 4 received $1.6M.
Grant Size Distribution
31 grants across all recorded years
The most common grant size was under $50K: 13 grants of 31 (42%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| City of Watsonville Watsonville, CA | RWMF Umdr Water Tank | $837,948 |
| Resource Conservation District of Santa Cruz County (RCD) Capitola, CA | RWMF DWR Irwm Round 1 Implementation | $427,341 |
| City of Santa Cruz Santa Cruz, CA | RWMF DWR Irwm Round 2 | $161,438 |
| Davenport County Sanitation District (SCC-DPW) DCSD Santa Cruz, CA | RWMF DWR Irwm Round 1 Implementation | $127,290 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $2,114,184 | $1,456,293 | $1,052,762 |
| Revenue | $2,360,284 | $1,338,021 | $832,649 |
| Expenses | $2,323,474 | $776,041 | $575,022 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2019 (received by the IRS December 15, 2020)
- Updated Form 990 for fiscal year 2020 (received by the IRS November 15, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS November 15, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS November 15, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS November 13, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS November 17, 2025)
- IRS filings on file for fiscal years 2019–2024
Leadership & Key People
Officers and directors from IRS filings
Regional Water Management Foundation is led by John Picker, President since 2023 (on filings since 2019); none of the 8 officers listed in 2024 report compensation.
Officers on the 2024 filing
John Picker
President
Board Member → President, 2023
On filings since 2019
1 hr/week
No compensation reported
Kirk Schmidt
Board Member
On filings since 2019
1 hr/week
No compensation reported
Lisa Lurie
Secretary
Board Member → Secretary, 2023
On filings since 2019
1 hr/week
No compensation reported
Piret Harmon
Board Member
Secretary → Board Member, 2024
On filings since 2019
1 hr/week
No compensation reported
Sabine Dukes
Treasurer
Chief Operating & Financial Officer → Treasurer, 2023
On filings since 2022
40 hrs/week
No compensation reported
Heidi Luckenbach
Board Member
On filings since 2023
1 hr/week
No compensation reported
Kevin Heuer
Board Member
On filings since 2023
1 hr/week
No compensation reported
Sierra Ryan
Board Member
On filings since 2023
1 hr/week
No compensation reported
Former officers (5)
- Former: James Thompson (2019–2023) — Board Member
- Former: Ralph Mijanich (2019–2022) — President
- Former: Susan Farrar (2019–2022) — Treasurer
- Former: Tim Carson (2019–2022) — Program Director
- Former: Darcelle Pruitt (2019) — Senior Planner
Data from IRS Form 990 filings, 2019–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Regional Water Management Foundation
How much does Regional Water Management Foundation give each year?
Regional Water Management Foundation gave $1.6M across 4 grants in 2024, according to its 2024 IRS Form 990. In 2023 it gave $786K across 4 grants.
What is Regional Water Management Foundation's typical grant size?
Regional Water Management Foundation's median grant in 2024 was $294,390, and its average grant was $388,504, across 4 grants on its 2024 IRS Form 990.
Where does Regional Water Management Foundation give grants?
Regional Water Management Foundation gives mostly in California: 100% of the grant dollars itemized on its 2024 IRS Form 990 went to recipients there. The most frequent recipient cities were Santa Cruz, CA (2 grants).
Does Regional Water Management Foundation give general operating support?
Not in 2024: none of the 4 grants with a stated purpose on Regional Water Management Foundation's 2024 IRS Form 990 were described as general or operating support.
How large is Regional Water Management Foundation?
Regional Water Management Foundation reported $2.1M in total assets on its 2024 IRS Form 990. Its revenue that year was $2.4M.
What is Regional Water Management Foundation?
Regional Water Management Foundation is a public charity focused on Environment & Animals, based in Aptos, CA. It holds $2.1M in total assets as of 2024.
What is Regional Water Management Foundation's EIN?
Regional Water Management Foundation's EIN (Employer Identification Number) is 38-3763365. IRS Form 990 filing data is available on this page for 2019–2024.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Here's the math on researching Regional Water Management Foundation by hand.
Explore Open Grants
Browse active grant opportunities in Regional Water Management Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Community Foundation Santa Cruz County
Aptos, CA
Community Foundation Santa Cruz County funds nonprofits and public agencies in areas including arts and culture, community development, education, environment, health, and human services, with a focus on local needs and flexible support. Its 2025 giving included $31.7 million in grants and scholarships to 887 nonprofits; Community Grants typically offer flexible support, but no typical award size is stated. Community Grants focus on Santa Cruz County and are by invitation, so unsolicited requests are not accepted for that program.
Assets
$252.5M
Grants
303
Total Given
$20.7M
The David and Lucile Packard Foundation
Los Altos, CA
The David and Lucile Packard Foundation funds charitable organizations working on just societies, healthy families and communities, and a healthy natural world, including climate solutions, ocean conservation, and science. Its 2024 grants had a median of $150,000, and half of grant dollars went to California recipients. It accepts unsolicited requests, but less than 1% of its grants come from them.
Assets
$8.5B
Grants
1,029
Total Given
$350.0M
Parks California
Sacramento, CA
Parks California funds projects that expand access and belonging in state parks, support place-based arts, build park-related career pathways, and advance climate resilience and stewardship. Its 2025 grants ranged from $5,908 to $191,600, with a median of $42,148; its work is statewide in California, and the available information describes applications through grant solicitations but does not state whether unsolicited requests are accepted.
Assets
$17.9M
Grants
85
Total Given
$5.2M
Silicon Valley Community Foundation
Mountain View, CA
Silicon Valley Community Foundation funds work in areas such as housing, economic security, education, health, the environment, arts and culture, and civic engagement, with Community Action Grants supporting local, community-led organizations in San Mateo and Santa Clara counties. Its 2024 grants had a median of $51,716, though amounts varied widely; applications depend on the program, and SVCF states that it does not accept unsolicited proposals for advised funds.
Assets
$12.3B
Grants
3,576
Total Given
$3.2B
Local Initiatives Support Corporation
New York, NY
Local Initiatives Support Corporation funds affordable housing, economic development, education, health, child care, small businesses and other community initiatives, often through grants, loans and equity. Its 2024 grants had a median of $40,000, with awards ranging from $5,189 to $4.7 million, and its work spans communities across all 50 states. It offers specific grant opportunities, but the profile does not state whether it accepts unsolicited requests generally.
Assets
$1.6B
Grants
1,119
Total Given
$102.8M
California Fire Foundation
Sacramento, CA
The California Fire Foundation funds California-based fire departments, firefighter associations, nonprofits, and tribal entities for disaster prevention, preparedness, mitigation, relief, and recovery, with priority for under-resourced communities at elevated risk. Grants are generally up to $25,000; its 2024 median award was $15,000.
Assets
$20.7M
Grants
88
Total Given
$1.5M
Ewing Marion Kauffman Foundation
Kansas City, MO
The Ewing Marion Kauffman Foundation funds college access and completion, workforce and career development, and entrepreneurship, with an emphasis on economic mobility and equitable opportunity in the Kansas City region. Its 2024 median grant was $75,000, though awards vary widely by program; the profile does not state whether it accepts unsolicited requests.
Assets
—
Grants
364
Total Given
$95.0M
California Community Foundation
Los Angeles, CA
The California Community Foundation funds work in education, health, housing, immigration, and other community needs, primarily in Los Angeles County. Its 2025 grants had a median of $50,000, though amounts varied widely; it does not accept unsolicited funding requests.
Assets
$2.3B
Grants
2,174
Total Given
$326.6M
The William & Flora Hewlett Foundation
Menlo Park, CA
The William & Flora Hewlett Foundation funds education, climate and conservation, the arts, gender equity, governance, democracy, and philanthropy, with work in the San Francisco Bay Area, the U.S. West, nationally, and internationally. Its 2024 grants had a median of $150,000, though awards ranged from $50 to more than $11 million; it often provides long-term general operating support. It generally does not accept unsolicited requests, except through invited open processes.
Assets
$14.2B
Grants
2,001
Total Given
$625.0M
Marin Community Foundation
Novato, CA
Marin Community Foundation funds equity-focused work, including affordable housing, homelessness, community resilience and power, and arts; its Buck Family Fund supports organizations serving Marin County, including those based elsewhere. Its 2025 grants had a median of $25,000 and ranged from $5,050 to $10 million; the profile does not state whether it accepts unsolicited requests.
Assets
$1.3B
Grants
1,573
Total Given
$186.1M
Direct Relief
Santa Barbara, CA
Direct Relief funds community health centers, free and charitable clinics, educational institutions, and other organizations addressing health inequities, and provides medical supplies for healthcare facilities serving underserved communities and people affected by emergencies. Its 2025 grants ranged from $5,500 to $4.34 million, with a median of $100,000, supporting work across the U.S. and more than 80 countries. The available information does not state whether it accepts unsolicited grant requests.
Assets
$1.3B
Grants
1,367
Total Given
$337.4M
Conrad N Hilton Foundation
Westlake Village, CA
The Conrad N. Hilton Foundation funds nonprofits working to improve lives and alleviate poverty, with initiatives including early childhood development, homelessness, refugees, safe water, and support for foster and opportunity youth. Its work is global, and its 2024 grants had a median award of $76,000. It generally does not accept unsolicited requests, except through its Good Neighbor Program for eligible local nonprofits and Title 1 schools.
Assets
$7.4B
Grants
1,339
Total Given
$287.7M
More Funders in California
Regional Water Management Foundation down — hundreds of funders to go?