Water Quality: Mckinney, TX
2 water systems • 227,407 people served
No Health ViolationsWater Quality Summary
Mckinney is served by 2 public water systems with a combined service population of 227,407 people, and has 10 EPA Safe Drinking Water Act violations on record. None of those violations are health-based — the records reflect missed monitoring or reporting deadlines rather than a contaminant exceeding safe levels. Mckinney's violation count is 95% below the national average for Texas.
Water Systems Serving Mckinney
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CITY OF MCKINNEY | TX0430039 | Surface Water | 224,043 | 6 |
| MILLIGAN WSC | TX0430041 | Surface Water | 3,364 | 4 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Other Cities in Texas
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.