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

CITY WATER-SYSTEM LEDGER

Northbridge, Massachusetts

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

Systems2active CWS · pop. 2,500+
Population served16,026reported total; may overlap
Current violation flag0.0%0 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Northbridge

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

Water systemPopulation servedPrimary sourceCurrent export status
Northbridge Water DivisionMA22160068,127Purchased ground water under influence of surface water sourceNo current violation flagged
Whitinsville Water CompanyMA22160007,899Groundwater under influence of surface waterNo current violation flagged

02 / SOURCE MIX

Purchased ground water under influence of surface water source1 systems · 8,127 served
Groundwater under influence of surface water1 systems · 7,899 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.