Billings, MT March 9 — March 13 TBD Billings, MT, Map Event Information: Billings, MT Available Classes Introduction to Irrigation and Installation — March 9, 2026 Class Information Register Now Irrigation Technician’s Course — March 10, 2026 - March 11, 2026 Class Information Register Now Landscape Irrigation Design Process — March 12, 2026 Class Information Register Now Efficient Irrigation Scheduling — March 13, 2026 Class Information Register Now IA’s Certified Irrigation Technician Exam — March 13, 2026 Class Information Register Now
