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

COUNTY WATER-SYSTEM LEDGER

Providence, Rhode Island

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

Systems11active CWS · pop. 2,500+
Population served598,700reported total; may overlap
Current violation flag9.1%1 systems
Serious-violator flag9.1%1 systems

01 / SYSTEMS

Water systems serving Providence

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

Water systemPopulation servedPrimary sourceCurrent export status
Providence-City OfRI1592024333,142Surface waterNo current violation flagged
Pawtucket Water Supply Board Veolia-NaRI159202198,130Surface waterNo current violation flagged
East Providence-City OfRI161561047,618Surface water purchasedNo current violation flagged
Woonsocket Water DivisionRI155951845,828Surface waterNo current violation flagged
Lincoln Water CommissionRI185842321,664Surface water purchasedNo current violation flagged
Cumberland, Town OfRI164753021,235Surface water purchasedNo current violation flagged
Greenville Water DistrictRI18584109,500Surface water purchasedNo current violation flagged
Smithfield Water Supply BoardRI16156169,460Surface water purchasedNo current violation flagged
Clear River Electric And Water DistrictRI18584116,000Ground waterNo current violation flagged
Slatersville Public SupplyRI16156143,403Surface water purchasedCurrent serious-violator flag
Dowling VillageRI29804762,720Surface water purchasedNo current violation flagged

02 / SOURCE MIX

Surface water3 systems · 477,100 served
Surface water purchased7 systems · 115,600 served
Ground water1 systems · 6,000 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.