EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID WY5680079

Wyoming · Groundwater under influence of surface water

Ynp - Lake Village

EPA’s September 2026 export lists Ynp - Lake Village (PWSID WY5680079) as Current monitoring/reporting flag, serving a reported 5,925 people from a groundwater under influence of surface water source, with 1 rules in current violation.

Source: EPA SDWIS system-search export · Snapshot 13 Sep 2026 · Federal compliance fields

CURRENT EXPORTCurrent monitoring/reporting flagEPA's export includes a current monitoring or reporting violation flag.
Open EPA Detailed Facility Report ↗

01 / CURRENT FLAGS

EPA compliance flags for Ynp - Lake Village

Ynp - Lake Village is listed as current monitoring/reporting flag in the current export; the five federal flag categories remain separate below.

  • NOT FLAGGED
    Health-based violationCurrent HEALTH_FLAG in the EPA export.
  • FLAGGED
    Monitoring and reportingCurrent MR_FLAG in the EPA export.
  • NOT FLAGGED
    Public notificationCurrent PN_FLAG in the EPA export.
  • NOT FLAGGED
    Other violationCurrent OTHER_FLAG in the EPA export.
  • NOT FLAGGED
    Serious violatorCurrent serious-violator status in the EPA export.
Important limit

This page is not a household water test. A clear federal flag does not prove every home has safe water, and a flag is not a measurement at your faucet. Plumbing, service lines, local sampling, private wells, and newer events may not be reflected here.

02 / VIOLATION RECORD

Quarters with violations12rolling history field
Quarters with SNC0significant noncompliance
Rules in current violation1EPA export count
Rules in 3-year window5EPA export count

Current rule entries for Ynp - Lake Village

EPA supplied 1 current contaminant, rule, or violation-category entries for Ynp - Lake Village in the exported fields used here.

  • 5000=Lead and Copper Rule

Three-year entries for Ynp - Lake Village

EPA supplied 32 contaminant or rule entries for Ynp - Lake Village in the three-year history field.

  • 2031=Dalapon
  • 2032=Diquat
  • 2033=Endothall
  • 2040=Picloram
  • 2041=Dinoseb
  • 2105=2,4-D
  • 2110=2,4,5-TP
  • 2326=Pentachlorophenol
  • 2378=1,2,4-Trichlorobenzene
  • 2380=cis-1,2-Dichloroethylene
  • 2456=Total Haloacetic Acids (HAA5)
  • 2950=TTHM
  • 2955=Xylenes, Total
  • 2964=DICHLOROMETHANE
  • 2968=o-Dichlorobenzene
  • 2969=p-Dichlorobenzene
  • 2976=Vinyl chloride
  • 2977=1,1-Dichloroethylene
  • 2979=trans-1,2-Dichloroethylene
  • 2980=1,2-Dichloroethane

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Ynp - Lake Village

The export lists 1 site visits in five years and 0 significant deficiencies for Ynp - Lake Village.

Site visits, past 5 years
1
Inspection visits
0
Other visits
1
Last sanitary survey
09/21/2022
Last recorded visit
09/21/2022
Significant deficiencies
0

Places served by Ynp - Lake Village

EPA associates Ynp - Lake Village with the listed cities, counties, ZIP codes, and Wyoming service area identifiers.

State / territory
Wyoming
Cities
YELLOWSTONE NT
Counties
Teton
ZIP codes
Not supplied
Federal PWSID
WY5680079
Registry ID
110050763287

04 / HOW TO USE THIS RECORD

Current public records for Ynp - Lake Village

EPA’s facility report, the Wyoming drinking-water program, and Ynp - Lake Village’s Consumer Confidence Report are the current public records beyond this September 2026 snapshot.

Confirm current conditions with the utility's latest Consumer Confidence Report, your state drinking-water program, and the EPA facility report. For household concerns, ask a qualified local laboratory about tap testing.

How the ledger is built →