Water Quality: Challis, ID
2 water systems • 1,025 people served
No Health ViolationsWater Quality Summary
Challis is served by 2 public water systems with a combined service population of 1,025 people, and has 134 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. Challis's violation count is roughly in line with the national average for Idaho.
Water Systems Serving Challis
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CHALLIS CITY OF | ID7190013 | Surface Water | 900 | 125 |
| ROUND VALLEY WATER ASSN | ID7190042 | Groundwater | 125 | 9 |
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 Idaho
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.