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

COUNTY WATER-SYSTEM LEDGER

Miami, Ohio

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 served87,983reported total; may overlap
Current violation flag50.0%3 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Miami

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

Water systemPopulation servedPrimary sourceCurrent export status
NawaOH555361229,974Ground waterOther current violation flag
Troy City PWSOH550161226,305Ground waterNo current violation flagged
Piqua City PWSOH550121120,354Surface waterOther current violation flag
West Milton Village PWSOH55017114,890Ground water purchasedOther current violation flag
Miami Co-Camp Troy PWSOH55025033,742Ground water purchasedNo current violation flagged
Covington Village PWSOH55001122,718Ground waterNo current violation flagged

02 / SOURCE MIX

Ground water3 systems · 58,997 served
Surface water1 systems · 20,354 served
Ground water purchased2 systems · 8,632 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.