stations across the state of texas. so don't worry. we will not run out. >> the pentagon said today since harvey hit, the military and coast guard combined for 16,000 rescues. there is more help on the way. two more navy ships will be on the coast on wednesday. >> the u.s. [indistinct] -- are no longer just doing water aerial rescues or dropping off the past few weeks. they are helping law in enforcement help monitor areas. >> the aerial tour by black hawk helicopter also took us over beaumont. a town where harvey's high water cut off the water supply because a pump station flooded. at ground level, some residents line up at a nearby walmart for about a