Contact Us

We are here to help


Administrative Office

(925) 454-5000


(925) 454-5723

After Hours & Emergency

(925) 447-6704 ext. 1


Reporting a creek spill or dumping?

Call (925) 454-5000 during regular business hours, or (925) 447-6704 ext. 1 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 (Accounting, Financial & Systems Services, Employee Services)

Jarnail Chahal, Manager, Engineering

Carol Mahoney, Manager, Integrated Water Resources

Vacant, Manager, Production

Donna Fabian, Executive Assistant

Alexandra Bradley, Communication 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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