Tohono O'odham Utility Authority | Water Services
Water Department List of Services- Water Service
- Sewer Service
- Water Quality Testing
- Subsidy available for qualifying low income families and elder households. Call (520) 383-5859 for more information.
- To report a water problem during working hours, M-F, 8 a.m. – 4:30 p.m., please dial (520) 383-5831. During after hours and weekends, please dial 611 and listen to the menu for the appropriate option.
- TOUA operates and maintains the water mains, sewer mains and water service up to and including the water meter.









