"We got hammered," Houston's emergency management coordinator Rick Flanagan told CNN, and as the following stunning images show, that is an understatement. "We've seen flooding before, but not nearly to this extreme," said one resident, adding "It rains and it rains and it rains, and there's really nowhere for the water to go... It's ridiculous." Perhaps even more stunningly, as Mashable's Andrew Freeman notes, the floods have been a remarkable turn of events for a region that was still mired in drought as of three weeks ago. That drought, which had affected Texas since 2010, is now effectively over in most areas, as is a long-running drought in Oklahoma. Authorities are still searching for 12 members of two families who went missing over the weekend.