Hydrite Chemical Co.
114 N Main St, Cottage Grove, WI 53527, Dane County
A manufacturing facility in Cottage Grove, Wisconsin, listed in EPA records under all other basic organic chemical manufacturing (NAICS 325199) and also petrochemical manufacturing and polish and other sanitation good manufacturing. It is one of 2,851 active manufacturing facilities in EPA records in Wisconsin.
- Industry
- Chemicals
- NAICS 325
- TRI reporter
- Yes
- Inspections, 5 yr
- 13
- EPA registry ID
- 110000419609
- Revised
- November 1, 2026
What's made here
- All Other Basic Organic Chemical Manufacturing (NAICS 325199)
- Petrochemical Manufacturing (NAICS 325110)
- Polish and Other Sanitation Good Manufacturing (NAICS 325612)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 53527HYDRT150WD). |
|---|---|
| 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 large quantity generator of hazardous waste (1,000 kg or more a month); and an operating hazardous waste treatment, storage or disposal facility; and a hazardous waste transporter. |
| Inspections | 13 in the last five years; most recent September 10, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records