Posted June 21, 2025
That green lawn could be hiding a risk.
Lawn irrigation systems are common sources of cross-contamination, especially when fertilizers, pesticides, or pet waste are nearby. If your backflow device isn’t working properly, dirty water could be siphoned back into your home’s clean water lines.
At County Backflow, we test and certify irrigation backflow systems across San Diego County to protect your property — and your health.
📞 (619) 555-BACK | www.countybackflow.com
#IrrigationSafety #BackflowTesting #CleanWaterMatters #CountyBackflow #SanDiegoPlumbers
