Surveying the fish population in the Santa Cruz River
By JESSICA KONG Arizona Sonora News Experts say there’s been a noticeably improved environment for the fish community along the 23-mile stretch of the Santa Cruz River ever since Pima County’s wastewater treatment facilities, the Tres Rios Water Reclamation Facility (WRF) and the Agua Nueva, were upgraded in 2013. The Sonoran Institute, joined by Pima…