US Gypsum Company
121 South Lake Street, Gypsum, OH 43433, Ottawa County
A manufacturing facility in Gypsum, Ohio, listed in EPA records under gypsum product manufacturing (NAICS 327420) and also paperboard mills and all other converted paper product manufacturing. It is one of 5,100 active manufacturing facilities in EPA records in Ohio.
- Industry
- Glass, cement and stone
- NAICS 327
- TRI reporter
- Yes
- Inspections, 5 yr
- 4
- EPA registry ID
- 110007384534
- Revised
- November 1, 2026
What's made here
- Gypsum Product Manufacturing (NAICS 327420)
- Paperboard Mills (NAICS 322130)
- All Other Converted Paper Product Manufacturing (NAICS 322299)
- Other Millwork (including Flooring) (NAICS 321918)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 4343WNTDST121LA). |
|---|---|
| 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 June 3, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records