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

COUNTY WATER-SYSTEM LEDGER

Marquette, Michigan

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

Systems5active CWS · pop. 2,500+
Population served37,367reported total; may overlap
Current violation flag20.0%1 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Marquette

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

Water systemPopulation servedPrimary sourceCurrent export status
MarquetteMI000412020,629Surface waterNo current violation flagged
IshpemingMI00034406,470Ground water purchasedNo current violation flagged
NegauneeMI00046504,568Ground water purchasedNo current violation flagged
K I SawyerMI00035103,000Ground waterNo current violation flagged
Marquette TownshipMI00041402,700Surface water purchasedCurrent health-based flag

02 / SOURCE MIX

Surface water1 systems · 20,629 served
Ground water purchased2 systems · 11,038 served
Ground water1 systems · 3,000 served
Surface water purchased1 systems · 2,700 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.