A high-efficiency toilet can save water and money over older 3.5 gallons-per-flush or greater toilets. Select a WaterSense-certified model that uses 1.28 gallons-per-flush or less and receive a $75 rebate.
To qualify, you must receive water service from Tucson Water and the home/building must have been built prior to 1991 (1994 if outside city limits in Pima County; 1997 if a manufactured home). The maximum is $150 for replacing two toilets. The rebate is issued as a credit on the utility services statement.