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

COUNTY WATER-SYSTEM LEDGER

Berkshire, Massachusetts

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

Systems9active CWS · pop. 2,500+
Population served101,194reported total; may overlap
Current violation flag33.3%3 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Berkshire

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

Water systemPopulation servedPrimary sourceCurrent export status
Pittsfield Dpu Water DeptMA123600043,927Surface waterOther current violation flag
North Adams Water DeptMA120900013,000Surface waterNo current violation flagged
Lenox Dpw Water DivisionMA11520009,800Surface waterNo current violation flagged
Adams Fire DistrictMA10040007,945Ground waterNo current violation flagged
Williamstown Water DeptMA13410007,326Ground waterCurrent monitoring/reporting flag
Dalton Fire DistrictMA10700006,330Surface water purchasedNo current violation flagged
Lee Water DeptMA11500005,686Surface waterCurrent monitoring/reporting flag
Great Barrington Fire DistMA11130004,380Ground waterNo current violation flagged
Stockbridge Water DeptMA12830032,800Surface waterNo current violation flagged

02 / SOURCE MIX

Surface water5 systems · 75,213 served
Ground water3 systems · 19,651 served
Surface water purchased1 systems · 6,330 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.