MARANA, Ariz. (KGUN) — The town of Marana is asking homeowners to check their Backflow Prevention Devices. The system works to prevent anyone from contaminating their own drinking water system.

The risks of backflow and cross-contamination won’t shock anyone, but they can jump in frequency whenever older systems are retrofitted or new technology is introduced. Bathroom upgrades today are ...

If you are a Birmingham Water Works (BWWB) customer with a sprinkler system, ground well, or swimming pool, you may have recently received a letter regarding the inspection/installation of a backflow ...