Dow Chem Plp
400 First Ave, Royersford, PA 19468
UNVERIFIEDLAST SEEN IN FEDERAL DATA APR 2017 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Other Basic Inorganic Chemical Manufacturing325180Where it is
40.17612, -75.53998 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Buckman's Inc. | Pottstown | Other Basic Inorganic Chemical Manufacturing 325180 | LIKELY ACTIVE | 6.9 KM |
| Veltek Associates INC | Malvern | All Other Basic Organic Chemical Manufacturing 325199 | ACTIVE | 12.0 KM |
| Force Industries | Paoli | All Other Basic Organic Chemical Manufacturing 325199 | LIKELY ACTIVE | 14.7 KM |
| Houghton International INC | Norristown | Petroleum Lubricating Oil and Grease Manufacturing 324191 | UNVERIFIED | 12.4 KM |
| Isosciences LLC | King of Prussia | All Other Basic Organic Chemical Manufacturing 325199 | UNVERIFIED | 13.7 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 5 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 NPDES, PA-EFACTS, TRIS, TSCA · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | MAR 2026 | MAR 2026 |
| EPA ECHO | OPERATING | APR 2017 | APR 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 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
