Scottsdale Water is giving residents a closer look at how the city turns used water into a safe, sustainable resource. At the Gainey Ranch Water Reclamation Facility in southern Scottsdale, reclaimed water irrigates golf courses and landscaped areas. In central and northern Scottsdale, the Scottsdale Water Campus treats wastewater to create Class A+ reclaimed water, the highest quality for reuse. About 20 million gallons are reused daily to water 23 golf courses and city parks, with some purified further and returned underground to replenish the aquifer…