I live in a senior only neighborhood where almost everyone has low-maintenance yards. (rockscapes of varying kinds) One or two have installed "astroturf" types of lawns for their dogs. Pick up the poop...hose it off occasionally. Of course, while western WA is also in a drought, it's not nearly as severe (yet) as CA.
Remove the turf, lay down weed cloth (or plastic...but that has its own problems) cover with crushed rock,gravel that you like. You can have some trees/plants on drip systems if you like...or not. (my yard is almost all rock...with a few trees and shrubs...ALL on drip systems just like I had in CA.