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

COUNTY WATER-SYSTEM LEDGER

Herkimer, New York

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 served26,244reported total; may overlap
Current violation flag60.0%3 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Herkimer

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

Water systemPopulation servedPrimary sourceCurrent export status
Ilion (V) Water WorksNY21023078,053Surface waterCurrent health-based flag
Herkimer VillageNY21023067,606Surface waterCurrent health-based flag
Little Falls CityNY21023084,605Surface waterNo current violation flagged
Frankfort (V) Water WorksNY21023012,995Ground waterCurrent monitoring/reporting flag
Mohawk (V) Water WorksNY21023102,985Ground waterNo current violation flagged

02 / SOURCE MIX

Surface water3 systems · 20,264 served
Ground water2 systems · 5,980 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.