Start or Stop Water Service
Find the forms you need to start or stop service with Marin Water.
Account Info & Bill Pay
Update your billing address, review payment options and step-by-step guidance for online bill pay.
Understand Your Bill
Learn how your water bill is calculated and ways to save, view current rates and apply for a leak adjustment.
Development Services
Install a new meter, upgrade or replace an existing meter and gather information on fees and costs.
Discount Programs
Review discounts and waiver programs offered to eligible customers.
Non-Residential Water Budgets & Entitlements
Learn about water budgets, baselines and entitlements for non-residential properties.