TAX DUE SECOND HALF DUE The second half of the 2025 Nampa & Meridian Irrigation District Tax is due on or before 20 June 2026. If not paid on or before 20 June 2026, a 2% penalty and interest at the rate of 12% per annum as of 1 January 2026 will be added. NAMPA & MERIDIAN IRRIGATION DISTRICT 1503 First Street South Nampa, ID 83651-4395 Publish 10 June 2026