Cary, North Carolina Water Violations

11 water systems serve Cary, North Carolina, providing drinking water to an estimated 227,132 people. These systems have 8 health-based violations on record, meaning contaminant levels exceeded EPA maximum contaminant levels (MCLs) or required treatment standards were not met.

Select a water system below to see its full violation history, lead and copper testing results, and compliance status.

Water SystemPopulation ServedSourceViolationsHealth-Based
Town of Cary 224,000 Surface Water 13 6
Chatham Estates MHP 366 Surface Water Purchased 2 2
Medfield Estates S/D 772 Groundwater 9 0
Mobile Estates 690 Surface Water Purchased 9 0
Olde South Trace Sd 76 Groundwater 5 0
Greythorne S/D 94 Groundwater 4 0
Sedgemoor S/D 435 Groundwater 3 0
Swift Creek Master System 465 Groundwater 2 0
Wedgewood Square S/D 96 Groundwater 2 0
Harmony Glen S/D 74 Groundwater 2 0
Birklands S/D 64 Groundwater 0 0