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

COUNTY WATER-SYSTEM LEDGER

Monroe, Michigan

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

Systems6active CWS · pop. 2,500+
Population served126,151reported total; may overlap
Current violation flag0.0%0 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Monroe

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

Water systemPopulation servedPrimary sourceCurrent export status
MonroeMI000445049,467Surface waterNo current violation flagged
Monroe South CountyMI000445533,816Surface water purchasedNo current violation flagged
Frenchtown TownshipMI000250021,609Surface waterNo current violation flagged
Berlin TownshipMI00006359,900Surface water purchasedNo current violation flagged
Ash TownshipMI00002455,959Surface water purchasedNo current violation flagged
DundeeMI00018805,400Surface water purchasedNo current violation flagged

02 / SOURCE MIX

Surface water2 systems · 71,076 served
Surface water purchased4 systems · 55,075 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.