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Nampa's Utility Billing Department is open 8:30am-5pm Monday through Friday. Information on starting or stopping city utility services, or paying water, sewer, trash and irrigation bills.
- Waterworks Division
The Waterworks Division provides Nampa residents with over...
- Utilities
Nampa's Waterworks provides both domestic and irrigation...
- Waterworks Division
The Waterworks Division provides Nampa residents with over 9.7 million gallons of safe drinking water each day. The Waterworks employees assure this supply by maintaining and repairing over 600 miles of water lines, 17,204 water valves and 5,841 Fire Hydrants.
Nampa's Waterworks provides both domestic and irrigation water to residents and businesses throughout Nampa. Staff maintains over 800 miles of water lines, 15,000 water valves, and 28,000 domestic water services and meters.
Our new portal allows customers to access statements, pay utility bills, setup autopay plans and more. If you are a new customer or new to this customer portal, visit the helpful links below.
The City of Nampa Waterworks Division provides water for about 88,000 residents living in the area of Nampa, Idaho. Established in 1891, the City of Nampa Waterworks Division currently obtains its supply from a groundwater source, 14 wells that draw water from the Snake River Plains Aquifer.
The City of Nampa Utility Billing Customer Portal allows users to create an account and manage their utility bills online.
8 maj 2024 · In partnership with regional stakeholders, the City of Nampa’s Columbia River Basin Tributaries Water Quality Improvements Project will use a free water surface wetland to capture and treat stormwater runoff.