Ddp Specialty Electronic Materials US INC the Riverside Plant
500 Dow Industrial Drive, Pevely, MO 63070
ACTIVELAST SEEN IN FEDERAL DATA JUL 2026 · 4 SOURCES
Operating signal within 12 months from two or more independent sources.
What they make
Polystyrene Foam Product Manufacturing326140Where it is
38.28352, -90.38967 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Midwest Container | Barnhart | Plastics Bottle Manufacturing 326160 | UNVERIFIED | 5.1 KM |
| Crown Plastics | Festus | All Other Plastics Product Manufacturing 326199 | LIKELY ACTIVE | 9.8 KM |
| Taylor Packaging Corporation | Imperial | Plastics Packaging Film and Sheet (including Laminated) Manufacturing 326112 | UNVERIFIED | 11.3 KM |
| Start Somewhere, LLC | Imperial | All Other Plastics Product Manufacturing 326199 | UNVERIFIED | 11.3 KM |
| Midwest Plas Tech, INC. | Arnold | All Other Plastics Product Manufacturing 326199 | UNVERIFIED | 13.1 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 7 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, CEDRI, EIS, ICIS, MO-DNR, NCDB, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | JUL 2026 | JUL 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.