I thought Stoneagle was an excellent example of a wide course that had limited turf. Perhaps, the approach of shared fairways and big blotches of unmaintained hazards is a way to have the best of both worlds.
Is it Palm Springs or Phoenix that has the 90 acre irrigated turf limit?
Bill:
It's the state of Arizona that has the 90-acre limit on irrigated turf, except on the reservations. Apache Stronghold is [was?] the only course I know of which exceeded 90 acres of turf, partly because the Tribe urged me to do so. Most of the water for Tucson passes under the reservation, and they have unlimited rights to it, and were determined to use some.
Most of the desert courses are not close to the 90-acre limit ... most are between 60 and 75 acres of irrigated turf. Even that much turf requires an enormous volume of water in the summer months, and water is not free there, so there are economic incentives not to push the line.