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Make a Donation Today!
Make a donation to support the general operations of MDIA. Your gift can be recurring annually, or monthly.
Diablo and North Peak by Stephen Smith
All donations directly benefit Mount Diablo State Park
Mount Diablo Interpretive Association is an all-volunteer organization dedicated to supporting Mount Diablo State Park. We are a 501(c)(3) organization, and our Tax ID# is 23-7444529
If you prefer, you may download our pledge form and send it with your gift to:
MDIA
PO Box 346
Walnut Creek, CA 94597-0346
You can make your donation accomplish twice as much when you request a matching gift!
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