CALENDAR OF EVENTS See what is happening at the Irrigation Research Foundation. February 5, 2019 IRF 25th Annual Meeting February 5, 2019 at the Irrigation Research Foundation 6:00 pm – 9:00 pm IRF 25th Annual Meeting February 5, 2019 at the Irrigation Research Foundation Google CalendarMore about IRF 25th Annual Meeting February 5, 2019 at the Irrigation Research Foundation P.O. Box 396 / 40161 Highway 59 Yuma, CO 80759 970-848-3043 email us at info@irf-info.com