Water Quality: Collinsville, IL
2 water systems • 31,000 people served
Some Concerns24
Total Violations
2
Health-Based Violations
2
Water Systems
31,000
Population Served
Water Quality Summary
Collinsville has 2 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Disinfection Byproducts, Stage 2 DBP. In total, 24 violations are on record for 2 water systems serving 31,000 people.
Contaminants Found
Disinfection Byproducts
Stage 2 DBP
Water Systems Serving Collinsville
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| COLLINSVILLE | IL1194280 | Groundwater | 29,500 | 0 |
| MOUND PWD | IL1635050 | Groundwater | 1,500 | 24 |
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.
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.