EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records

CITY WATER-SYSTEM LEDGER

Berlin, Connecticut

Compare active community water systems serving this city in EPA's public export. Systems can serve multiple places, so population totals may overlap.

Systems7active CWS · pop. 2,500+
Population served552,734reported total; may overlap
Current violation flag14.3%1 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Berlin

Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.

Water systemPopulation servedPrimary sourceCurrent export status
Metropolitan District CommissionCT0640011390,887Surface waterNo current violation flagged
New Britain Water DepartmentCT089001173,534Surface waterNo current violation flagged
Meriden Water DivisionCT080001158,441Surface waterNo current violation flagged
Cromwell Fire District Water DepartmentCT033001114,316Ground waterNo current violation flagged
Kensington Fire DistrictCT00700117,553Surface water purchasedNo current violation flagged
Berlin Water Control CommissionCT00700215,128Surface water purchasedCurrent health-based flag
Worthington Fire DistrictCT00700312,875Surface water purchasedNo current violation flagged

02 / SOURCE MIX

Surface water3 systems · 522,862 served
Surface water purchased3 systems · 15,556 served
Ground water1 systems · 14,316 served
How to read the population total

It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.