Fast-growing Western U.S. cities face water crisis

LAS VEGAS/LOS ANGELES (Reuters) – Desert golf course superintendent Bill Rohret is doing something that 20 years ago would have seemed unthinkable — ripping up bright, green turf by the acre and replacing it with rocks.

Back then “they came in with bulldozers and dynamite, and they took the desert and turned it into a green oasis,” Rohret said, surveying a rock-lined fairway within sight of the Las Vegas strip. “Now … it’s just the reverse.”

Aiming to cut per capita use by about a third in the face of withering drought expected to worsen with global warming, water authorities in the United States’ driest major city are paying customers $1.50 per square foot to replace grass lawns with desert landscaping.

Built in the Mojave Desert, Las Vegas leads Western U.S. cities scrambling to slash water consumption, increase recycling and squeeze more from underground aquifers as long-reliable surface water sources dry up.

From handing out fines for leaky sprinklers to charging homeowners high rates for high use, water officials in the U.S. West are chasing down squandered water one gallon at a time.

Reuters