Significant amounts of groundwater have been used during the drought. Landscape architects coming up with ways to recharge groundwater, even in urban areas. What will work in Texas? How can groundwater recharge be made more visible or even beautiful?
In Texas, if you own a property, you own the water rights to anything underneath your property. The rivers and streams are owned by the state of Texas. You have to get special permits to use that water. But, basically, in Texas you can still drill a well. There’s not a ton of regulation.
On my own street in Austin, I know of five homeowners who have dug wells. They’ll put signs out in their front yard that, “we’re watering with well water, so we’re okay. We can use as much water as much as we want.” This is just bizarre to me. We’ve still got lots of people with great big lawns. Now that we’re getting all this rain they think it’s perfectly okay to keep them. It’s just going to be a long, hard process.
In all of our projects, we try to slow water down and let it percolate down. I do this even in my own yard and garden. The whole front yard, which is good-sized, is designed to be a sponge to take it down. The more of these sponge gardens that get published, the more projects people see, it will help. –(December 2015) by Jared Green on ASLA’s The Dirt.