Chimney Rock volunteer firefighter John Payne saw what he estimated was a 30-foot-high wall of water, tossing car-sized boulders as it raced toward the town.

“We’re horrified our park is going to be ruined by 30-foot walls,” said Daniel Watman.

To build a 30-foot wall in the Cabeza Prieta National Wildlife Refuge, contractors tear through a small hill. ... up to 710,000 gallons of water per mile of wall by some measures.

Chimney Rock volunteer firefighter John Payne saw what he estimated was a 30-foot-high wall of water, tossing car-sized boulders as it raced toward the town. Skip to content. FOX8 WGHP.