Here is some recent news on replacement: "So far, among the many things Dahlke has found: Ninety percent of her floodwaters reach the groundwater table; in the

Here is some recent news on replacement: "So far, among the many things Dahlke has found: Ninety percent of her floodwaters reach the groundwater table; in the right soil, alfalfa can handle the equivalent of 26 feet of rain; and pecan trees, which, she says, “naturally grow in riparian [riverbank] soils, are well-adapted to having wet feet in winter.”" https://www.popsci.com/how-california-is-saving-rainwater-for-sunny-day#page-2 https://www.popsci.com/how-california-is-saving-rainwater-fo...