Water Quality: Callao, MO
1 water system • 311 people served
No Health ViolationsWater Quality Summary
Callao is served by 1 public water system with a combined service population of 311 people, and has 35 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. Callao's violation count is 8% below the national average for Missouri.
Water Systems Serving Callao
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CALLAO PWS | MO2010125 | Surface Water | 311 | 35 |
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 Missouri
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.