Twin-state Engineering & Chemical CO
737 E Lincoln, Walcott, IA 52773
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Fertilizer (Mixing Only) Manufacturing325314Where it is
41.58534, -90.76789 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| City of Davenport Composting Facility | Davenport | Fertilizer (Mixing Only) Manufacturing 325314 | UNVERIFIED | 15.5 KM |
| Twin State, Inc.- Durant | Durant | Nitrogenous Fertilizer Manufacturing 325311 | UNVERIFIED | 14.3 KM |
| Twin State INC | Durant | Fertilizer (Mixing Only) Manufacturing 325314 | UNVERIFIED | 14.3 KM |
| River Terminal CORP | Muscatine | Nitrogenous Fertilizer Manufacturing 325311 | UNVERIFIED | 35.0 KM |
| Bayer Cropscience LP | Muscatine | All Other Basic Organic Chemical Manufacturing 325199 | LIKELY ACTIVE | 37.0 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 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 ICIS, IDNR_EFD, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | MAY 2023 | MAY 2023 |
| EPA FRS | EXISTENCE | JAN 2012 | JAN 2012 |
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 | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.