The United States Gypsum Company - Baltimore Plant
5500 Quarantine Road, Baltimore, MD 21226
Operating signal within 24 months, or from a single source.
What they make
Other Concrete Product Manufacturing327390Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Concrete Works INC | Baltimore | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 2.9 KM |
| Bay Ready Mix of Maryland Llc | Baltimore | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 3.0 KM |
| Kaufman Products INC. | Baltimore | Spice and Extract Manufacturing 311942 | UNVERIFIED | 4.0 KM |
| S&g Concrete Brooklyn Plant | Baltimore | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 5.6 KM |
| Vulcan Materials Company | Baltimore | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 5.6 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 6 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in AIR, AIRS/AFS, BR, EIS, ICIS, MD-EPSC, MD-PEMIS, MD-RCRA, MD-TEMPO, NCDB, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | JUL 2026 | JUL 2026 |
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
| EPA FRS | EXISTENCE | DEC 2017 | DEC 2017 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | SEP 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.