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

COUNTY WATER-SYSTEM LEDGER

Park, Wyoming

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 served26,464reported total; may overlap
Current violation flag0.0%0 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Park

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

Water systemPopulation servedPrimary sourceCurrent export status
Cody, City OfWY560020710,224Surface water purchasedNo current violation flagged
Northwest Rural Water DistrictWY56012547,330Surface water purchasedNo current violation flagged
Powell, City OfWY56000426,310Surface water purchasedNo current violation flagged
Ynp-Mammoth Hot SpringsWY56800922,600Surface waterNo current violation flagged

02 / SOURCE MIX

Surface water purchased3 systems · 23,864 served
Surface water1 systems · 2,600 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.