Mission
TO ASSIST WITH MAINTAINING AND INTERPRETING MOUNT DIABLO STATE PARK, AN ECOLOGICAL TREASURE OF THE SAN FRANCISCO BAY AREA.
Public Charity
MT DIABLO INTERPRETIVE ASSOCIATION
MT DIABLO INTERPRETIVE ASSOCIATION, of WALNUT CREEK, CA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2024 filing shows $457K in revenue, $197K in expenses, $1.2M in total assets. 7 publicly reported grants to this organization, totaling roughly $131K, appear in IRS filings.
EIN: 237444529
WALNUT CREEK, CA
Latest filing: 2024
Total Revenue$457K
Total Expenses$197K
Total Assets$1.2M
Grant Records7
Funding Total$131K
Filing Years2020–2024
Sample Grants Received
For grant recipient's exempt purposes
$10,550
MITCHELL CANYON VISITORS CENTER
$17,121
HUMAN SERVICES
$27,100
For grant recipient's exempt purposes
$26,650
MITCHELL CANYON VISITORS CENTER
$10,000
Showing up to 5 of 7 total records — full history available with membership.
Officers & Directors
Director
Carol Lane
Treasurer
Daniel Fitzgerald
Secretary
Dan Sandri
Director
Dick Nicoll
Director
Julie Braun Martin
Director
Leslie Contreras
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $457K | $197K | $1.2M |
| 2023 | $541K | $333K | $972K |
| 2022 | $284K | $77K | $764K |
| 2021 | $125K | $104K | $557K |
| 2020 | $42K | $50K | $536K |
Between 2020 and 2024, reported annual revenue grew from $42K to $457K (+983%), with total assets most recently reported at $1.2M.
Interactive year-over-year charts and full filing details available with membership.