Water Quality: Danbury, CT

13 water systems • 64,443 people served

Multiple Health Violations
1192
Total Violations
34
Health-Based Violations
13
Water Systems
64,443
Population Served

Water Quality Summary

Danbury has 34 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Disinfection Byproducts, E. coli, Gross Alpha, Selenium, Stage 2 DBP. In total, 1192 violations are on record for 13 water systems serving 64,443 people.

Contaminants Found

Disinfection Byproducts
E. coli
Gross Alpha
Selenium
Stage 2 DBP

Water Systems Serving Danbury

System Name PWSID Source Population Violations
DANBURY WATER DEPARTMENT CT0340011 Surface Water 62,055 19
LAKE WAUBEEKA ASSOCIATION CT0340171 Surface Water 712 8
STONY HILL VILLAGE CONDOMINIUM ASSN CT0180251 Groundwater 392 470
AQUA VISTA ASSOC, INC CT0340111 Groundwater 388 22
HAWTHORNE TERRACE ASSOC CT0340151 Groundwater 156 71
BROOKFIELD HILLS CONDOMINIUM UNIT OWNERS CT0180171 Groundwater 144 51
SNUG HARBOR DEVELOPMENT CORP CT0340231 Groundwater 144 17
DANBURY WATER DEPT-RIDGEVIEW GARDENS CT0340051 Groundwater 116 111
CORNELL HILLS ASSOC, INC CT0340181 Surface Water 108 68
WOODCREEK VILLAGE CONDOMINIUM ASSN, INC CT0180201 Groundwater 72 47
CEDAR TERRACE PROP OWNERS ASSN CT0340141 Groundwater 66 131
ELMWOOD COURT, LLC CT0090114 Groundwater 54 120
39 HOP BROOK RD - APT COMPLEX CT0189971 Groundwater 36 57

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.

Verify at epa.gov • Search ECHO for CT