The Sweetwater Wetlands is a water treatment facility, an urban wildlife habitat, and an outdoor classroom. Read more here.
Sweetwater Wetlands is open to the public seven days a week. Gates to the facility open approximately one hour before sunrise and close approximately one hour after sunset. To schedule a guided tour, call 520-791-4331 or e-mail Tucson Water's Public Information / Conservation Office (PICO).
Sweetwater Wetlands Updates
Sweetwater Wetlands Water Levels
The new Pima County Agua Nueva Wastewater Treatment Facility is experiencing process control challenges which prevent full delivery of water flow to the City's Reclaimed Water System. Consequently, during this adjustment period, regular flow to the Sweetwater Wetlands continues at a reduced volume.
New Parking Area
A new parking area across the street from the old parking lot is open to the public. The additional parking spaces (for cars and school buses) should reduce the need for parking along Sweetwater Drive. Crosswalk markings have also been added.
New West Entrance to Sweetwater Wetlands
A west entrance to the Sweetwater Wetlands is now open from the paved bicycle path along the east bank of the Santa Cruz River. This amenity was designed and built by Pima County through funding for its "Loop" bicycle trail system. It includes a bench, trash bin, and bicycle racks. Please remember that bicycle riding and dogs are not allowed on the Sweetwater Wetlands property.