The U.S. Army Corps of Engineers (USACE) announced it will waive day use fees at its more than 2,400 USACE-operated recreation areas nationwide in recognition of National Public Lands Day (NPLD) on Sept. 28. Albuquerque District will host five NPLD events this year at Abiquiu, Conchas, Cochiti and Santa Rosa lakes in New Mexico and John Martin Reservoir in Southeastern Colorado.