EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID ID4200054

Idaho · Ground water

Mountain Home Air Force Base

EPA’s September 2026 export lists Mountain Home Air Force Base (PWSID ID4200054) as No current violation flagged, serving a reported 7,500 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 Mountain Home Air Force Base

Mountain Home Air Force Base 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 violations7rolling history field
Quarters with SNC1significant noncompliance
Rules in current violation0EPA export count
Rules in 3-year window4EPA export count

Current rule entries for Mountain Home Air Force Base

EPA supplied 1 current contaminant, rule, or violation-category entries for Mountain Home Air Force Base in the exported fields used here.

  • 5000=Lead and Copper Rule

Three-year entries for Mountain Home Air Force Base

EPA supplied 3 contaminant or rule entries for Mountain Home Air Force Base in the three-year history field.

  • 0999=Chlorine
  • 5000=Lead and Copper Rule
  • 8000=Revised Total Coliform Rule

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Mountain Home Air Force Base

The export lists 1 site visits in five years and 2 significant deficiencies for Mountain Home Air Force Base.

Site visits, past 5 years
1
Inspection visits
0
Other visits
1
Last sanitary survey
09/12/2023
Last recorded visit
09/12/2023
Significant deficiencies
2

Places served by Mountain Home Air Force Base

EPA associates Mountain Home Air Force Base with the listed cities, counties, ZIP codes, and Idaho service area identifiers.

State / territory
Idaho
Cities
Not supplied
Counties
Elmore
ZIP codes
Not supplied
Federal PWSID
ID4200054
Registry ID
110022448298

04 / HOW TO USE THIS RECORD

Current public records for Mountain Home Air Force Base

EPA’s facility report, the Idaho drinking-water program, and Mountain Home Air Force Base’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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