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ICIS-AIR MT0000003001300016

MALMSTROM AFB, Great Falls, MT: Clean Air Act compliance record, inspections, violations, penalties

MALMSTROM AFB is on EPA’s ICIS-AIR register at 7619 14TH AVE N, Great Falls in Cascade County, Montana: operating status operating, emissions classification major source, current violation status “No Violation Identified”. Cascade County is on EPA’s Green Book list of areas that do not meet a national air quality standard.

What stands out

  • The newest of the 15 events on file is a stack test dated March 17, 2025.
  • Its events on file run from May 11, 2017 through March 17, 2025.
  • All 2 of its compliance evaluations on file are full compliance evaluations.
  • The register holds 12 air-emissions sources in Cascade County, Montana.

Every line is computed by formula from the record’s stored figures; nothing is estimated.

Identity

Facility as filedMALMSTROM AFB
ICIS-AIR IDMT0000003001300016
EPA facility registry ID110001977594
Operating statusOperating
Emissions classificationMajor source
Current violation status (HPV field)No Violation Identified
Address7619 14TH AVE N, Great Falls, MT 59402
CountyCascade County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)National security and international affairs (NAICS 9281)
EPA region08

Programs and pollutants

The program, pollutant and Title V files are not loaded: what this page covers.

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
August 23, 2023FCE On-SiteState40 CFR Part 63 Area Sources; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 21, 2017FCE On-SiteState40 CFR Part 63 Area Sources; MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits

Violations

What high-priority and federally reportable violations mean.

EPA’s violation history file holds no violation for ICIS-AIR MT0000003001300016 since January 1, 2017.

Enforcement and penalties

0 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR MT0000003001300016 since January 1, 2017.

Stack tests

DateWhat EPA recordedAgency
March 17, 2025PassState
March 17, 2025PassState
March 17, 2025PassState
January 27, 2023PassState
January 27, 2023PassState
May 19, 2022PassState
May 19, 2022PassState
May 19, 2022PassState
May 6, 2019PassState
January 28, 2019PassState
January 5, 2018PassState
January 5, 2018PassState
May 11, 2017PassState

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Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110001977594).

Other air sources in Montana beside MALMSTROM AFB

EPA ICIS-AIR download, loaded September 14, 2026.