115 Years of Irrigation in the Treasure Valley!

Attention: New Ditchrider for Ride 2 Ronald Blackner replaces Steve Pardew. The new phone number for Ride 2 water orders is (208) 519-6488.


News Release: Nampa & Meridian Irrigation District Taking Nominations For Nampa Precinct Director

2019 Notice Of Director Election

Refill Stipulation/Settlement Update as of 13 Aug 19

Attention: Important Low Pressure Information

News Release: Pressurized Urban Irrigation Systems Conserve Precious Treasure Valley Groundwater

Trespassing Becomes a Problem on Trails and Paths Along Canals

Watering Idaho BSU - NPR reports on water in Idaho

Irrigation Leader 2016: Creating Storage for the Future in Idaho's Treasure Valley

Irrigation News from the website Central Rim, Boise, Idaho...learn more about the history of Irrigation!


The Nampa & Meridian Irrigation District (NMID) is a water storage, conveyance, and distribution system founded in 1904 that supplies irrigation water to some 69,000 acres of farms, lawns, and gardens in Canyon and Ada Counties.


Map of Nampa & Meridian Irrigation District


Phone: (208) 466-7861 Fax: (208) 463-0092

1503 First St. South

Nampa, ID 83651 -See Map of District Office and District Shop locations


Office Hours - 8:00 a.m. to 5:00 p.m. Monday through Friday.
Closed Holidays.