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Clean Air Act stationary source · ICIS-AIR MT0000003009300018

BASIN CREEK POWER SERVICES, Butte, MT: Clean Air Act compliance record, inspections, violations, penalties

BASIN CREEK POWER SERVICES, at HARRISON AVENUE/INDUSTRIAL PARK, Butte in Silver Bow County, Montana, is an operating major source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. Silver Bow County is on EPA’s Green Book list of areas that do not meet a national air quality standard. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.

Identity

Facility as filedBASIN CREEK POWER SERVICES
ICIS-AIR IDMT0000003009300018
EPA facility registry ID110038100435
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
AddressHARRISON AVENUE/INDUSTRIAL PARK, Butte, MT 59701
CountySilver Bow County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Utilities (NAICS 2211)
EPA region08

Cited to the EPA ICIS-AIR facility file (ECHO download).

Programs and pollutants

Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs BASIN CREEK POWER SERVICES is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
May 27, 2025FCE On-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
April 30, 2021FCE On-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
April 5, 2017FCE On-SiteStateMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits

Violations

A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.

EPA’s violation history file holds no violation for ICIS-AIR MT0000003009300018 since January 1, 2017.

Enforcement and penalties

0 formal enforcement actions since January 1, 2017, 0 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR MT0000003009300018 since January 1, 2017.

Stack tests

The newest 50 of 91.

DateWhat EPA recordedAgency
March 13, 2026PassState
March 13, 2026PassState
March 13, 2026PassState
March 13, 2026PassState
March 13, 2026PassState
March 13, 2026PassState
March 13, 2026PassState
March 13, 2026PassState
March 13, 2026PassState
March 13, 2026PassState
February 21, 2025PassState
February 21, 2025PassState
February 21, 2025PassState
February 21, 2025PassState
February 21, 2025PassState
February 21, 2025PassState
February 21, 2025PassState
February 21, 2025PassState
February 21, 2025PassState
March 11, 2024PassState
March 11, 2024PassState
March 11, 2024PassState
March 11, 2024PassState
March 11, 2024PassState
March 11, 2024PassState
March 11, 2024PassState
March 11, 2024PassState
March 11, 2024PassState
March 14, 2023PassState
March 14, 2023PassState
March 14, 2023PassState
March 14, 2023PassState
March 14, 2023PassState
March 14, 2023PassState
March 14, 2023PassState
March 14, 2023PassState
March 14, 2023PassState
March 21, 2022PassState
March 21, 2022PassState
March 21, 2022PassState
March 21, 2022PassState
March 21, 2022PassState
March 21, 2022PassState
March 21, 2022PassState
March 21, 2022PassState
March 21, 2022PassState
March 12, 2021PassState
March 12, 2021PassState
March 12, 2021PassState
March 12, 2021PassState

Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110038100435 there.

Nearby on the register

Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.