Montana UST Directory
6,137 facilities · 900 LUST releases
Montana has 5,792 registered underground storage tank (UST) facilities, which are crucial for various operations across the state. However, the potential for environmental contamination from these tanks is a significant concern, with 4,651 documented leaking underground storage tank (LUST) release sites. Of these, 983 releases are currently classified as "Open," indicating ongoing cleanup efforts. The state manages 3,104 active USTs, alongside 12,763 closed tanks.
The prevalence of LUST sites highlights the critical importance of robust UST monitoring and environmental due diligence to protect Montana's natural resources, particularly groundwater. Effective management practices are essential to
Cities
Top Facilities
TOWN PUMP INC BONNER-MILLTOWN
MILLTOWN, MT
TOWN PUMP INC ROCKER
ROCKER, MT
DEPOT EXPRESS
LEWISTOWN, MT
MOUNTAIN VIEW CO OP
DUTTON, MT
MOUNTAIN VIEW COOP FORT BENTON
FORT BENTON, MT
TOWN PUMP INC LAUREL
LAUREL, MT
TOWN PUMP OF MILES CITY
MILES CITY, MT
BAKERS FARMER UNION OIL
BAKER, MT
TOWN PUMP INC WHITEHALL
WHITEHALL, MT
TOWN PUMP INC COLUMBUS UST
COLUMBUS, MT
TOWN PUMP INC EUREKA
EUREKA, MT
TOWN PUMP INC CONRAD
CONRAD, MT
TOWN PUMP INC COLUMBIA FALLS 2
COLUMBIA FALLS, MT
TOWN PUMP INC THREE FORKS
THREE FORKS, MT
ROCKY MOUNTAIN SUPPLY INC DILLON
DILLON, MT
TOWN PUMP INC FLORENCE
FLORENCE, MT
ZIP TRIP 50
PARK CITY, MT
EZZIES BULK STORAGE
MALTA, MT
SAVE RITE WEST
LIBBY, MT
MISSOULA TRAVEL CENTER
MISSOULA, MT
Recent Releases
Town Pump (Ronan)
Ronan, MT
Diesel
Town Pump (Ronan)
Ronan, MT
Unknown
Coulter Automotive
Charlo, MT
Gasoline (containing <=10% ethanol)
Stuart's Service Center
Saint Ignatius, MT
Mountain View Cenex (fka Stuart's Service Center)
Saint Ignatius, MT
Unknown Petroleum
Cut Bank Municipal Airport
Cut Bank, MT
Gasoline (containing <=10% ethanol)
Valley Grocery #2 (Abandoned)
Hays, MT
Diesel
Dyno Mart
Ronan, MT
Kicking Horse Job Corps Center
Ronan, MT
Unknown Petroleum
JENKINS GARAGE #5291
Three Forks, MT
LAKESIDE MARINA #5290
Lakeside, MT
MDT NASHUA TANK #5285
Nashua, MT
JOHN JUMP TRUCKING #5283
Kalispell, MT
HOME RANCH STORE #5284
Polebridge, MT
MOUNTAIN VIEW CO OP #5272
Dutton, MT
LHC INC #5271
Kalispell, MT
PAYNE REALTY #5262
Livingston, MT
SOCO EXPRESS 15TH & BROADWATER #5261
Billings, MT
A 1 TOWING (FMR RAINBOW FORD & MERCURY Inc.) #5258
Shelby, MT
SWEET GRASS CENEX #5252
Big Timber, MT
Related Guides
Property Due Diligence
How to check for underground storage tanks before buying property
Leaking Tank Risks
Health and environmental impacts of LUST releases
Cleanup Costs
What to expect for UST remediation costs
Phase I ESA Guide
Environmental site assessments for properties with USTs
Frequently Asked Questions
How many underground storage tanks are in Montana?
Montana has 6,137 registered UST facilities tracked in the EPA database. These facilities contain active and closed underground storage tanks used primarily for petroleum storage.
What are LUST releases in Montana?
There are 900 documented LUST (Leaking Underground Storage Tank) releases in Montana. These are confirmed or suspected releases of petroleum or hazardous substances from underground storage tank systems that require investigation and cleanup.
How do I check for tank contamination near me in Montana?
You can search for UST facilities and LUST release sites near any address in Montana using UST Map's interactive map or by browsing city-level pages. Each facility and release listing includes proximity data such as population within 1,500 feet and nearby private wells.