L.A. River prevented a flood disaster. Can we harness its power?
As intense atmospheric rivers become more common in a warming world, so too do questions about stormwater capture in Los Angeles. Each year, when rain pours down and the L.A. River roars back to life, Angelenos want to know how much of that water is being captured and stored — and how much is washing out to sea.The monster storm that hammered Southern California this week dropped billions of gallons of rain, but as much as 80% of that water was whisked into the Pacific Ocean, experts say.…