Listen to this article

Residents and irrigation customers in Nampa will see an increase in their monthly water bill beginning in February next year.

At a Glance:

Nampa approves 10% domestic water rate increase starting Feb. 1, 2026

Irrigation customers to see a $10 yearly increase beginning March 1, 2026

City cites aging infrastructure , with nearly 60 miles needing replacement

Over 47 domestic and irrigation mainline breaks reported in past year

At a recent public hearing, the Nampa City Council voted four to three in favor of a 10% domestic water rate increase and five to one in favor of a 5% irrigation rate increase to pay for replacement of aging waterlines.

According to the City of Nampa, it oversees 1,200 miles of water and irrigation pipeline infrastructure, and nearly

See Full Page