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Data / Environmental compliance / Montana

Environmental compliance in Montana: 354 facilities, $22,414,343 in penalties (2021 to 2026)

EPA's ECHO database lists 354 facilities in Montana with a formal enforcement action, penalties of $5,000 or more, three or more quarters in significant noncompliance or a federal case in the five years to November 1, 2026: 258 formal actions, 3,310 informal actions and $22,414,343 in penalties.

SpecStream is the live web data engine for teams and agents. It reads EPA's enforcement and compliance records, and this page is that reading. Ask for the facilities you check by industry, state or program and new inspections, violations and penalties arrive in your sheet, CRM, Slack or agent as EPA and the states record them.

Get facilities like theseWatch MontanaClean Air Act penalties
State
Montana
Facilities
354
Formal enforcement actions
258
Informal actions
3,310
Penalties
$22,414,343 ($20,347,908 from federal cases)
Facilities with three or more quarters in significant noncompliance
216

Industries with the largest penalties

IndustryNAICSFacilitiesPenalties
Couriers and Express Delivery Services492110$5,300,000
Scheduled Air Transportation48111$5,300,000
Miscellaneous Durable Goods Merchant Wholesalers42391$3,100,000
Petroleum and Coal Products Manufacturing32413$799,709
Water, Sewage and Other Systems221313$105,240
Sugar and Confectionery Product Manufacturing31132$72,000
Oil and Gas Extraction21111$40,000
Nonresidential Building Construction23621$18,000
Gasoline Stations45711$670
Electric Power Generation, Transmission and Distribution22111$0
Colleges, Universities, and Professional Schools61131$0
Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing32531$0
Architectural and Structural Metals Manufacturing33231$0
Oilseed and Grain Farming11111$0
Petroleum and Petroleum Products Merchant Wholesalers42471$0
Sawmills and Wood Preservation32112$0
Lessors of Real Estate53111$0
Dairy Product Manufacturing31151$0
Aerospace Product and Parts Manufacturing33641$0
Other Amusement and Recreation Industries71391$0
Basic Chemical Manufacturing32512$0
Grocery and Related Product Merchant Wholesalers42441$0
Logging11331$0
Metal Ore Mining21221$0

Facilities with the largest penalties

Ranked by penalties of the last five years. Each row links to EPA's facility report.

FacilityCityStateFormal actionsPenaltiesQuarters in significant noncomplianceLatest penaltySource
Bridger Pipeline, Bridger Poplar Pipeline Yellowstone River ReplacementGlendiveMT1$12,500,0000October 2, 2023echo.epa.gov
UPS, HelenaHelenaMT2$5,300,0004October 17, 2022echo.epa.gov
UPS Billings HubBillingsMT2$5,300,0004October 17, 2022echo.epa.gov
UPS, KalispellKalispellMT2$5,300,0003October 17, 2022echo.epa.gov
United Parcel Service, Miles CityMiles CityMT2$5,300,0000October 17, 2022echo.epa.gov
UPS Billings Airport GatewayBillingsMT2$5,300,0000October 17, 2022echo.epa.gov
UPS Bozeman CenterBozemanMT2$5,300,0000October 17, 2022echo.epa.gov
UPS Butte CenterButteMT2$5,300,0000October 17, 2022echo.epa.gov
UPS Great Falls CenterGreat FallsMT2$5,300,0000October 17, 2022echo.epa.gov
UPS Missoula CenterMissoulaMT2$5,300,0000October 17, 2022echo.epa.gov
UPS, Cut BankCut BankMT2$5,300,0000October 17, 2022echo.epa.gov
UPS, GlendiveGlendiveMT2$5,300,0000October 17, 2022echo.epa.gov
Schnitzer Steel BillingsBillingsMT1$1,550,0001June 23, 2022echo.epa.gov
CHS IncLaurelMT2$138,6001December 10, 2025echo.epa.gov
Western Sugar CooperativeBillingsMT3$72,00012August 26, 2025echo.epa.gov
Sapphire Ranch MinePhilipsburgMT2$47,6001February 21, 2026echo.epa.gov
Browning LagoonBrowningMT3$40,00011February 13, 2023echo.epa.gov
Belt N&S, Phase 3BeltMT1$31,0000January 23, 2024echo.epa.gov
Jardine Land and LivestockGardinerMT1$25,0000October 14, 2026echo.epa.gov
Tamarack MeadowsColumbia FallsMT2$23,5000March 23, 2026echo.epa.gov
Yellowstone County/mdt Small MS-4BillingsMT2$22,4000June 23, 2026echo.epa.gov
Certapro Painters of Southern MontanaBozemanMT1$20,5000June 20, 2024echo.epa.gov
City of Helena WWTPHelenaMT1$20,0003June 29, 2022echo.epa.gov
Albin Farms 31X-31GirardMT1$20,0000March 18, 2026echo.epa.gov
Hi-Noon Petroleum, Grayling CreekWest YellowstoneMT1$20,0000June 4, 2024echo.epa.gov
West Bank LandingGreat FallsMT2$18,0004August 15, 2025echo.epa.gov
Red Mountain Truck Lines Town PumpButteMT1$18,0000November 28, 2022echo.epa.gov
Town of Eureka WWTPEurekaMT2$16,1000September 10, 2025echo.epa.gov
Starr School Wastewater Treatment LagoonBrowningMT1$8,7900July 13, 2023echo.epa.gov
Fromberg Wastewater Treatment FacilityFrombergMT6$7,0005February 5, 2025echo.epa.gov
Lewistown WWTPLewistownMT4$6,3002September 17, 2025echo.epa.gov
Timber Works Estates SubdivisionHelenaMT2$6,0502May 7, 2026echo.epa.gov
Affordable Housing Solutions, LLCMissoulaMT1$4,9000August 15, 2025echo.epa.gov
Black Gulch AviationPolsonMT1$4,6650April 18, 2024echo.epa.gov
Cornerstone Convenience (fka Y Quik Stop)Hot SpringsMT1$3,4460March 6, 2023echo.epa.gov
Ekalaka WWTFEkalakaMT2$1,8004September 17, 2025echo.epa.gov
Westland Seed Inc.RonanMT2$1,5000July 2, 2025echo.epa.gov
Northern Cheyenne Utility Commission Wastewater Treatment PlantLame DeerMT1$1,50011November 8, 2021echo.epa.gov
City of MissoulaMissoulaMT1$1,4000September 29, 2025echo.epa.gov
City of Missoula WWTF No ExposureMissoulaMT1$1,4000September 29, 2025echo.epa.gov
Hardin WWT FacilityHardinMT1$1,3204March 26, 2025echo.epa.gov
Cut Bank, City of (WTP)Cut BankMT1$1,0107December 1, 2025echo.epa.gov
Highwood WWTPHighwoodMT2$1,0003February 5, 2025echo.epa.gov
Paramount Construction and RemodelingBillingsMT1$1,0000April 21, 2022echo.epa.gov
Pella Windows and DoorsBillingsMT1$1,0000March 4, 2022echo.epa.gov
Kamas AgChinookMT2$8000April 3, 2023echo.epa.gov
Montana Oil SupplyBelgradeMT1$6380March 24, 2022echo.epa.gov
B & B Ag SupplyBroadviewMT1$5000May 29, 2024echo.epa.gov
Sweetgrass, Port ofSweetgrassMT13$00echo.epa.gov
ST Labre Indian SchoolAshlandMT10$00echo.epa.gov
Kid Corral Day Care-Treatment PlantShepherdMT7$00echo.epa.gov
Philipsburg Town ofPhilipsburgMT4$05echo.epa.gov
Hoving Business Center-Treatment PlantHelenaMT4$04echo.epa.gov
Lame Deer High School-Treatment Plant (CL & Reverse Osmosis)Lame DeerMT4$02echo.epa.gov
Great Falls Renewable Diesel PlantGreat FallsMT3$012echo.epa.gov
Two Medicine Water, East Glacier-New Treatment PlantBrowningMT3$01echo.epa.gov
Lame Deer Water System-Lame Deer Creek Treatment Plant (SP08)Lame DeerMT3$00echo.epa.gov
Pops Inn-Tp for Well 1BillingsMT2$06echo.epa.gov
Hysham Town ofHyshamMT2$03echo.epa.gov
Fort Belknap Agency Water SystemHarlemMT2$02echo.epa.gov
Mcdonald Trailer CTHelenaMT2$02echo.epa.gov
5gen LLC Hefty Seed CompanyVaughnMT2$00echo.epa.gov
Browning School District #9 Maintenance ShopBrowningMT2$00echo.epa.gov
Continental PitButteMT2$00echo.epa.gov
Great Beginnings Montessori Foothills-Treatment PlantBozemanMT2$00echo.epa.gov
Hefty Seed Great FallsGreat FallsMT2$00echo.epa.gov
Hexion Inc., MissoulaMissoulaMT2$00echo.epa.gov
Idaho Pole Co.BozemanMT2$00echo.epa.gov
Mountain View Co-OpBig SandyMT2$00echo.epa.gov
Mountain View Co-OpFairfieldMT2$00echo.epa.gov
Phillips 66, Billings RefineryBillingsMT2$00echo.epa.gov
Pro Co-OpScobeyMT2$00echo.epa.gov
Pro Co-Op Office and Storage BuildingScobeyMT2$00echo.epa.gov
Pro CoopPeerlessMT2$00echo.epa.gov
Firelight Meadows SubdivisionBig SkyMT1$010echo.epa.gov
Briscoe Petroleum, Snyder ProjectHardinMT1$07echo.epa.gov
Box R Bar Unapproved-Treatment PlantPendroyMT1$06echo.epa.gov
Duck Creek Mobile Home ParkBillingsMT1$06echo.epa.gov
Dodson Town ofDodsonMT1$05echo.epa.gov
Granite Park Water AssociationBillingsMT1$04echo.epa.gov
Town of Denton WWTPDentonMT1$04echo.epa.gov
Town of Darby WWTFDarbyMT1$03echo.epa.gov
Wibaux WWTPWibauxMT1$03echo.epa.gov
City of Roundup WWTPRoundupMT1$02echo.epa.gov
Crow Agency Water SystemCrow AgencyMT1$02echo.epa.gov
Joes in and Out-Tp for Well 1MaltaMT1$02echo.epa.gov
North Valley County Water and Sewer DistUnkMT1$02echo.epa.gov
Arrow Creek Trailer CourtBillingsMT1$01echo.epa.gov
City of Glendive Water Resource & Recovery FacilityGlendiveMT1$01echo.epa.gov
Posts Trailer CourtLibbyMT1$01echo.epa.gov
Sunburst WWTFSunburstMT1$01echo.epa.gov
Acm Smelter and RefineryBlack EagleMT1$00echo.epa.gov
Anaconda Aluminum Co Columbia Falls Reduction PlantColumbia FallsMT1$00echo.epa.gov
Anaconda Smelter SiteAnacondaMT1$00echo.epa.gov
Antelope County Water and SewerAntelopeMT1$00echo.epa.gov
Barker Hughesville Mining DistrictMonarchMT1$00echo.epa.gov
Ben Taylor IncShelbyMT1$00echo.epa.gov
Ben Taylor, Inc.SunburstMT1$00echo.epa.gov
Ben Taylor, Inc.ValierMT1$00echo.epa.gov
Borden Chemical, Inc., Missoula PlantMissoulaMT1$00echo.epa.gov

By program

ProgramFacilitiesFormal actionsInformal actionsPenaltiesFacilities with quarters in significant noncompliance
Clean Air Act1322$1,570,0004
Clean Water Act225521,485$473,770199
Hazardous waste (RCRA)341331$18,0001
Drinking water (SDWA)68481,791$00

Updated November 7, 2026. Read from US EPA, Enforcement and Compliance History Online (ECHO). Public domain (U.S. government work). Counts and penalties cover the five years to November 1, 2026 as ECHO publishes them in its exporter and case downloads, drawn from EPA's air, water, hazardous waste and drinking water systems and from the states that report to them. Records can be incomplete, late or corrected after this page was read. A federal case penalty that names several facilities is shown on each of them and counted once in industry, state and national totals. Each row links to EPA's own report. A quarter in significant noncompliance is EPA's term for a serious violation status in a program, not a finding of fault beyond that status. This page uses US EPA data and is not endorsed or certified by the US EPA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.