Water Quality: Old Lyme, CT
5 water systems • 477 people served
Multiple Health Violations575
Total Violations
23
Health-Based Violations
5
Water Systems
477
Population Served
Water Quality Summary
Old Lyme has 23 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Chlorine Dioxide, Disinfection Byproducts, E. coli, Gross Alpha, Stage 2 DBP. In total, 575 violations are on record for 5 water systems serving 477 people.
Contaminants Found
Chlorine Dioxide
Disinfection Byproducts
E. coli
Gross Alpha
Stage 2 DBP
Water Systems Serving Old Lyme
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CHADWICK HOMEOWNERS ASSN., INC. | CT1050011 | Groundwater | 292 | 18 |
| MILE CREEK APARTMENTS | CT1050131 | Groundwater | 60 | 32 |
| LYMEWOOD ELDERLY HOUSING | CT1056221 | Groundwater | 50 | 11 |
| LAUREL HEIGHTS ASSOCIATION, INC. | CT1056231 | Groundwater | 45 | 30 |
| 31 GRIST MILL RD | CT0419221 | Groundwater | 30 | 484 |
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.