Poet Biorefining - Ashton LLC
4970 260th Street, Ashton, IA 51232, Osceola County
A manufacturing facility in Ashton, Iowa, listed in EPA records under ethyl alcohol manufacturing (NAICS 325193). It is one of 2,262 active manufacturing facilities in EPA records in Iowa.
- Industry
- Chemicals
- NAICS 325
- TRI reporter
- Yes
- Inspections, 5 yr
- 4
- EPA registry ID
- 110015723029
- Revised
- November 1, 2026
What's made here
- Ethyl Alcohol Manufacturing (NAICS 325193)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 51232TTRCR49726). |
|---|---|
| Clean Air Act | Listed as a major source of air emissions. |
| Clean Water Act | A non-major water discharge permit (NPDES). |
| Hazardous waste (RCRA) | Listed as a very small quantity generator of hazardous waste (under 100 kg a month). |
| Greenhouse gas reporting | Reports to the Greenhouse Gas Reporting Program. |
| Inspections | 4 in the last five years; most recent August 18, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records