Drinking Water Systems in MCKINNEY, Texas
2 water systems are reported for this city, with a combined service population of 227,407. The systems have 0 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving MCKINNEY
CITY OF MCKINNEY
224,043 served0 historical records
A
MILLIGAN WSC
3,364 served4 historical records
A
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)3 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.