EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID MT0000271

Montana · Ground water

Lewistown City Of

EPA’s September 2026 export lists Lewistown City Of (PWSID MT0000271) as No current violation flagged, serving a reported 5,923 people from a ground water source, with 0 rules in current violation.

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

CURRENT EXPORTNo current violation flaggedNo current violation is flagged in this EPA export. This is not a household water test.
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01 / CURRENT FLAGS

EPA compliance flags for Lewistown City Of

Lewistown City Of is listed as no current violation flagged in the current export; the five federal flag categories remain separate below.

  • NOT FLAGGED
    Health-based violationCurrent HEALTH_FLAG in the EPA export.
  • NOT 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 violations1rolling history field
Quarters with SNC0significant noncompliance
Rules in current violation0EPA export count
Rules in 3-year window1EPA export count

Current rule entries for Lewistown City Of

EPA supplied 1 current contaminant, rule, or violation-category entries for Lewistown City Of in the exported fields used here.

  • Other Violation

Three-year entries for Lewistown City Of

EPA supplied 0 contaminant or rule entries for Lewistown City Of in the three-year history field.

  • No three-year contaminant or rule names were supplied in this export field.

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Lewistown City Of

The export lists 2 site visits in five years and 0 significant deficiencies for Lewistown City Of.

Site visits, past 5 years
2
Inspection visits
0
Other visits
2
Last sanitary survey
06/18/2024
Last recorded visit
06/18/2024
Significant deficiencies
0

Places served by Lewistown City Of

EPA associates Lewistown City Of with the listed cities, counties, ZIP codes, and Montana service area identifiers.

State / territory
Montana
Cities
LEWISTOWN
Counties
Fergus
ZIP codes
Not supplied
Federal PWSID
MT0000271
Registry ID
110012966914

04 / HOW TO USE THIS RECORD

Current public records for Lewistown City Of

EPA’s facility report, the Montana drinking-water program, and Lewistown City Of’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.

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