National Chromium Company Inc.
10 Senexet Road, Putnam, CT 06260, Windham County
A manufacturing facility in Putnam, Connecticut, listed in EPA records under electroplating, plating, polishing, anodizing, and coloring (NAICS 332813). It is one of 1,417 active manufacturing facilities in EPA records in Connecticut.
- Industry
- Fabricated metal products
- NAICS 332
- TRI reporter
- Yes
- Inspections, 5 yr
- 6
- EPA registry ID
- 110000880182
- Revised
- November 1, 2026
What's made here
- Electroplating, Plating, Polishing, Anodizing, and Coloring (NAICS 332813)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 06260NTNLCSENEX). |
|---|---|
| Clean Air Act | Listed as a minor 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 a site with a past hazardous waste treatment, storage or disposal unit (legacy TSDF). |
| Inspections | 6 in the last five years; most recent November 18, 2025. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records