W R Grace and CO – Curtis Bay Works
5500 Chemical Rd, Curtis Bay, MD 21226
LIKELY ACTIVELAST SEEN IN FEDERAL DATA APR 2026 · 3 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Synthetic Dye and Pigment Manufacturing325130Where it is
39.21611, -76.57000 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Grace Davison Curtis Bay Works | Baltimore | Other Basic Inorganic Chemical Manufacturing 325180 | UNVERIFIED | 0.4 KM |
| WR Grace & Co | Baltimore | Other Basic Inorganic Chemical Manufacturing 325180 | LIKELY ACTIVE | 0.7 KM |
| Geo Specialty Chemicals | Baltimore | Synthetic Dye and Pigment Manufacturing 325131 | UNVERIFIED | 1.2 KM |
| Baltimore Plant | Baltimore | Soft Drink Manufacturing 312111 | LIKELY ACTIVE | 1.7 KM |
| Usalco, LLC | Curtis Bay | Other Basic Inorganic Chemical Manufacturing 325180 | ACTIVE | 1.7 KM |
Also at this address
No other federal record shares this street address.
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 BR, CEDRI, E-GGRT, ICIS, MD-EPSC, MD-PEMIS, MD-RCRA, MD-TEMPO, NCDB, NPDES, OSHA-OIS, RBLC, RCRAINFO, SSTS, TRIS, TSCA · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | MAY 2026 | MAY 2026 |
| EPA ECHO | OPERATING | APR 2026 | APR 2026 |
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
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.
