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

COUNTY WATER-SYSTEM LEDGER

Jefferson, 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 served46,568reported total; may overlap
Current violation flag83.3%5 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Jefferson

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

Water systemPopulation servedPrimary sourceCurrent export status
Steubenville, City OfOH410241117,000Surface waterCurrent health-based flag
Jefferson Co W And S District - MOH410110313,983Surface water purchasedOther current violation flag
Toronto PWSOH41028115,676Surface waterNo current violation flagged
Wintersville Village PWSOH41030033,924Surface water purchasedOther current violation flag
Mingo Junction PWSOH41016123,350Ground waterOther current violation flag
Jefferson Co W And S District- AOH41008032,635Ground water purchasedOther current violation flag

02 / SOURCE MIX

Surface water2 systems · 22,676 served
Surface water purchased2 systems · 17,907 served
Ground water1 systems · 3,350 served
Ground water purchased1 systems · 2,635 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.