Ohio Air National Guard Staff Sgt. Heather Swinehart fills a local government water truck in Comerio, Puerto Rico, Oct. 26, 2017, to be distributed to residents affected by Hurricane Maria. Swinehart is assigned to the Ohio Air National Guard’s Mobile Construction Team, 200th Red horse Squadron, and are purifying around 1,500 gallons of water an hour with a reverse osmosis water purification unit. Army National Guard photo by Sgt. Avery Cunningham