Oroville Tonasket Irrigation District

• By receiving and paying your bill online, you’ll spend less time writing checks, mailing payments and tracking due dates. You’ll even be able to view previous bills and payments online!
• We are excited to introduce new ways to pay with PayPal, Venmo, Apple Pay, and Google Pay – they’re easy, safe, and secure 
• View Bills • Pay with credit/debit card or e-check • Schedule one-time or automatic payments • Enroll in paperless billing • Get email reminders • Sign up to receive text alerts with Pay by Text! 

 The Oroville–Tonasket Irrigation District has adopted new irrigation assessment rates for 2026. These adjustments reflect rising costs to operate and maintain the irrigation delivery system.

Updated rates are:

• Residential (1 acre or less): $305.50
• Residential (1.01–2 acres): $279.50 per acre
• Residential (2.01+): $253.50 per acre 
• Agricultural Use: $185.00 per acre
• The $100 account charge will remain the same.
   

Thank you for your continued support as we work to maintain a reliable irrigation delivery system for all customers.