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

COUNTY WATER-SYSTEM LEDGER

Twin Falls, Idaho

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

Systems4active CWS · pop. 2,500+
Population served68,856reported total; may overlap
Current violation flag25.0%1 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Twin Falls

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

Water systemPopulation servedPrimary sourceCurrent export status
Twin Falls City OfID542005856,121Ground waterNo current violation flagged
Kimberly City OfID54200335,359Ground waterNo current violation flagged
Buhl City OfID54200074,518Ground waterNo current violation flagged
Filer Water WorksID54200212,858Ground waterCurrent monitoring/reporting flag

02 / SOURCE MIX

Ground water4 systems · 68,856 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.