Contact Us

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Administrative Office

(925) 454-5000


(925) 454-5723

After Hours & Emergency

(925) 447-6704 ext. 1 or (925) 989-5337


Reporting a creek spill or dumping?

Call (925) 454-5000 during regular business hours, or (925) 447-6704 ext. 1 or (925) 989-5337 after regular business hours

Submitting a claim or reporting an incident?

Download a Claim Form and email the completed form to or you can fax the completed form to (925) 454-5723.


The window welcoming guests to Zone 7 headquarters, Business Hours: Monday through Friday, 8am - 5pm, For emergency call 925-447-6704

Business Hours

Monday through Friday, 8am – 5pm


Mailing and Delivery Address

100 North Canyons Parkway
Livermore, CA 94551


Agency Management/Key Contacts

Valerie Pryor, General Manager

Osborn Solitei, Treasurer/Assistant General Manager - Finance

Jarnail Chahal, Acting Assistant General Manager of Engineering and Operations

Carol Mahoney, Manager, Government Relations

Rich Gould, Manager, Operations

Donna Fabian, Executive Assistant

Alexandra Bradley, Communications Specialist


Program Contact Information

Communications and Outreach
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Conservation rebates
(925) 454-5066
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Education programs
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Water quality
(925) 447-0533
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Well drilling and destruction permits
(925) 454-5000
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