Mountain Stone INC
6560 County Rd 24.3, Cortez, CO 81321
Present in a source dataset, with no recent operating signal.
What they make
Ready-Mix Concrete Manufacturing327320Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Oldcastle Sw Group INC. Dba Four Corners | Cortez | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 7.2 KM |
| Smith's Materials - Concrete Batch Plant | Dolores 2.3 Mi. Sw of | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 16.9 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 6 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 AIR, AIRS/AFS, EIS · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110007240011 · first seen JUN 2017 · last seen JUN 2017
- EPA ECHO compliance recordsOPERATINGfirst seen SEP 2006 · last seen SEP 2006
IN MONTEZUMA COUNTY2 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 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: MOUNTAIN STONE INC · OCT 2026
- Street address
- EPA: 6560 COUNTY RD 24.3 · OCT 2026
- City
- EPA: CORTEZ · OCT 2026
- State
- EPA: CO · OCT 2026
- County (FIPS code)
- EPA: 08083 · OCT 2026
- Coordinates
- EPA: 37.30819,-108.604906 · OCT 2026