Grass removal
$2 per square foot
Front and backyards, desert and artificial turf
Smart controllers
Up to $250 (residential) and $10,750 (large-scale) WiFi models or weather sensors
Nozzles/irrigation heads
Up to $ 7 per nozzle
Rotating spray heads and fixed-rate bubblers
Washing machines
Up to $250
Efficient models (see list)
Ultra efficient toilets
Up to $150
On models with 1.1 gallons per flush (gpf) or dual flush with 1.1/1.6 gpf or less