For Flooding Emergencies
- In Nampa City Limits call (208) 468-5860
- In Nampa & Meridian Irrigation District during regular business hours call (208) 466-7861
- For Calls After Hours only for Nampa & Meridian Irrigation District call (208) 489-6345
Water Orders
New Automated Water Ordering And Messaging System Instructions
For Billing Questions
- In Nampa City Limits call (208) 468-5711 Opt 3
- In Nampa & Meridian Irrigation District during regular business hours call (208) 466-7861
Phone: (208) 466-7861 Fax: (208) 463-0092
1503 First St. South
Nampa, ID 83651
See Map of District Office and District Shop locations
Map of Nampa & Meridian Irrigation District
Office hours – 8:00 a.m. to 5:00 p.m. Monday through Friday.
Closed for the following holidays in 2022:
May 30, July 4, September 5, October 10, November 11, November 24-25, December 26
We are closed from 4:00 p.m. to 5:00 p.m. every other Thursday for staff meetings.
Please call our office with any questions you may have.