D.c. Materials Inc
25 Potomac Avenue Southeast, Washington, DC 20003, District of Columbia County
A manufacturing facility in Washington, District of Columbia, listed in EPA records under ready-mix concrete manufacturing (NAICS 327320). It is one of 42 active manufacturing facilities in EPA records in District of Columbia, 40 of them in Washington.
- Industry
- Glass, cement and stone
- NAICS 327
- TRI reporter
- Yes
- Inspections, 5 yr
- 0
- EPA registry ID
- 110009129479
- Revised
- November 1, 2026
What's made here
- Ready-Mix Concrete Manufacturing (NAICS 327320)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 20004DCMTR25POT). |
|---|---|
| Clean Water Act | A non-major water discharge permit (NPDES). |
| Inspections | None recorded in the last five years. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records