California’s decision to let local entities regulate how much water people use has residents hoping their bills will get a little more manageable and their yards a little less ugly. Lee Nguyen, a 64-year-old retiree in Irvine, believes she has done her part to help in the five-year drought. She has swapped out the grass on her front lawn with local native plants and cactus to cut down on water use. She’s also started catching rainwater for her garden to stretch the savings even further.