United Mat'ls Missouri River Gravel Pit

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Calumet Montana Refining, LLC	Great Falls	Petroleum Refineries 324110	● ACTIVE	1.8 KM
GFGreat Falls Renewable Diesel Plant	Great Falls	Petroleum Refineries 324110	◐ LIKELY ACTIVE	2.0 KM
Great Falls Paper Company	Great Falls	Office Supplies (except Paper) Manufacturing 339940	● ACTIVE	2.1 KM

Every listed plant in Cascade County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIRS/AFS, ICIS, MT-CEDARS, NPDES, OSHA-OIS, RCRAINFO · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen MAR 2022 · last seen MAR 2022
• EPA Facility Registry ServiceEXISTENCE
  Record 110011047376 · first seen APR 2016 · last seen APR 2016

IN CASCADE COUNTY3 other plants share this one’s industry (Petroleum and Coal Products Manufacturing, NAICS 3241); 0 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: UNITED MAT'LS MISSOURI RIVER GRAVEL PIT · OCT 2026

Street address

EPA: 2100 9TH AVENUE NORTH · OCT 2026

City

EPA: GREAT FALLS · OCT 2026

State

EPA: MT · OCT 2026

County (FIPS code)

EPA: 30013 · OCT 2026

Coordinates

EPA: 47.51451,-111.27084 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · OCT 2026