Mission
TO SUPPORT RESEARCH ON FARMING PRACTICES, MONITORING OF LOCAL WATERWAYS, AND STEWARDSHIP OF THE ENVIRONMENT BY PROACTIVELY COMMUNICATING ENVIRONMENTAL ISSUES AND DISSEMINATING INFORMATION LEADING TO SOLUTIONS.
Public Charity
EAST SAN JOAQUIN WATER QUALITY
EAST SAN JOAQUIN WATER QUALITY is a nonprofit organization categorized as Public Charity based in MODESTO, CA. Its most recent IRS filing (2025) reports revenue of $3.8M, expenses of $4.0M, total assets of $2.4M.
EIN: 731697597
MODESTO, CA
Agricultural Programs
NTEE: K20
Latest filing: 2025
Total Revenue$3.8M
Total Expenses$4.0M
Total Assets$2.4M
Grant Records0
Filing Years2020–2025
Where $100 goes at East San Joaquin Water Quality
How East San Joaquin Water Quality divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.
$90
Programs
the work itself
$10
Management
running the organization
$0
Fundraising
none reported
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Inside the $90 for programs
$90
Organization performed various outreach, monitoring, and watershed evaluation activities helping in the achievement of its exempt purpose to support research on farming practices, monitoring of local waterways, and…
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Officers & Directors
SECRETARY
Breanne Vandenberg
TREASURER
David Brush
BOARD MEMBER
Dominic Rossini
BOARD MEMBER
Joey Biscay
BOARD MEMBER
John Mendonca
EX-OFFICIO M
Linda Pinfold
Officer compensation and complete director data available with membership.
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $3.8M | $4.0M | $2.4M |
| 2024 | $4.2M | $4.0M | $2.7M |
| 2023 | $4.1M | $3.9M | $2.2M |
| 2022 | $4.0M | $3.4M | $1.9M |
| 2020 | $3.0M | $4.1M | $1.1M |
Between 2020 and 2025, reported annual revenue grew from $3.0M to $3.8M (+25%), with total assets most recently reported at $2.4M.
Interactive year-over-year charts and full filing details available with membership.