THE NEW YORK TIMES – The majestic beauty of California’s Sierra Nevada never fails to impress. But the mountain range, which stretches hundreds of miles, is much more than a stunning vista. It’s a linchpin that helps make living in an arid state possible.
That’s because one of California’s most important water supplies is melted snow. Each spring and summer, the Sierra sends runoff down its slopes that recharges rivers and reservoirs, allowing crops to be irrigated and drinking glasses to be filled.