Water Quality: Monmouth, IL
4 water systems • 12,734 people served
Multiple Health Violations32
Total Violations
11
Health-Based Violations
4
Water Systems
12,734
Population Served
Water Quality Summary
Monmouth has 11 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Barium, Disinfection Byproducts, TTHM, Total Organic Carbon. In total, 32 violations are on record for 4 water systems serving 12,734 people.
Contaminants Found
Barium
Disinfection Byproducts
TTHM
Total Organic Carbon
Water Systems Serving Monmouth
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| MONMOUTH | IL1870150 | Groundwater | 8,902 | 3 |
| ABINGDON | IL0950050 | Groundwater | 3,275 | 18 |
| LITTLE SWAN LAKE SD | IL1875050 | Groundwater | 438 | 4 |
| ST AUGUSTINE | IL0950500 | Groundwater | 119 | 7 |
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.