We took out the lawn at the town house.
In front we replaced it with low-water plants - zeroscape once they're established - and wood-chip mulch. We found some plants that stay green all summer on essentially condensed dew and ground water-table water, rather than looking like they're dead for 3/4 of the year like the stuff the water company recommends.
In back we've put in raised beds - with the grass killed off between them - and automatic drip irrigation. We're raising our own food. Apples, blight-resistant filberts, peaches, nectarines, pie cherries, sweet cherries, raspberries, blackberries, strawberries, blueberries, tomatoes, peppers, onions, cucumbers, squash, zucchini, potatoes, cantelope, watermelon, table grapes, spices, ...
We use about a quarter the water of the typical house in the area. (We'd use still less. But the local water districts respond to drought by mandating a percentage reduction rather than a per-person ceiling. So we deliberately use more than we need so we don't lose the crops and have to bathe in bottled water come the next drought.)
"Lawn care" at the Nevada place (5.1 acres of sagebrush and rabbit bush, left native) consists of about three weekends a year spraying roundup to kill off the tumbleweeds and other invasive species in the firebreak - which is supposed to be a 50 foot border of nothing but sand. (Our water rights amount to three acre-feet per year so we can grow a substantial "household garden" like the one at the townhouse - but with some plant substitution and probably a greenhouse cover - once we move there full-time.)