Water Quality: Davis, IL
3 water systems • 3,244 people served
No Health ViolationsWater Quality Summary
Davis is served by 3 public water systems with a combined service population of 3,244 people, and has 12 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. Davis's violation count is 58% below the national average for Illinois.
Water Systems Serving Davis
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| OTTER CREEK LAKE UTILITIES DISTRICT | IL2015320 | Groundwater | 2,342 | 5 |
| DAVIS | IL1770150 | Groundwater | 589 | 1 |
| ROCK CITY | IL1770500 | Groundwater | 313 | 6 |
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 Illinois
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.