- Environment & Conservation
- Construction & Development
- Businesses & Key Accounts
Information includes customer list information and the annual wholesale customer survey. For assistance, contact Terri Gregg, Wholesale Contracts Manager at (206) 684-7975. See Wholesale Water Customers.
Commercial, wholesale, Third Tier rates, Third Tier appeal process, Fire Service rates, and frequently asked questions. See Rates.
Constructing a new home or building or renovating an existing facility? Information for property owners who want new connections to Seattle’s water supply system or to upgrade existing water services. Learn about large and small water service, standard charges, street restoration, how to check for water availability, getting help installing water mains and installation requirements. Learn more about New Water Service.