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Green Plains Superior LLC

1495 320th Ave, Superior, IA 51363

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 4 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Ethyl Alcohol Manufacturing325193

Where it is

43.43338, -94.95422 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

Other plants nearby

FacilityCityIndustryStatusDistance
Valero Renewable Fuels Company, LLC dba Valero Welcome PlantWelcomeEthyl Alcohol Manufacturing
325193
LIKELY ACTIVE38.9 KM
Valero Renewable Fuels Company, LLCWelcomeOther Animal Food Manufacturing
311119
LIKELY ACTIVE39.5 KM

Every listed plant in Dickinson County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, CEDRI, E-GGRT, EIS, ICIS, IDNR_EFD, NPDES, OTAQREG, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

  • OSHA injury and illness reportsOPERATING
    Record 1443337 · first seen DEC 2025 · last seen DEC 2025
  • EPA ECHO compliance recordsOPERATING
    first seen MAR 2025 · last seen MAR 2025
  • EPA Toxics Release InventoryOPERATING
    first seen DEC 2023 · last seen DEC 2024
  • EPA Facility Registry ServiceEXISTENCE
    Record 110035761930 · first seen JUN 2017 · last seen JUN 2017

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name
EPA: GREEN PLAINS SUPERIOR LLC · OCT 2026
Street address
EPA: 1495 320TH AVE · OCT 2026
City
EPA: SUPERIOR · OCT 2026
State
EPA: IA · OCT 2026
County (FIPS code)
EPA: 19059 · OCT 2026
Coordinates
EPA: 43.433379,-94.954221 · OCT 2026
Employees (band)
OSHA: 20-99 · DEC 2025
Hazardous waste generator (RCRA)
EPA ECHO: VSQG · OCT 2026

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