Cal Portland Cement
19409 National Trails Hwy., Oro Grande, CA 92368, San Bernardino County
A manufacturing facility in Oro Grande, California, listed in EPA records under cement manufacturing (NAICS 327310). It is one of 32,455 active manufacturing facilities in EPA records in California.
- Industry
- Glass, cement and stone
- NAICS 327
- TRI reporter
- Yes
- Inspections, 5 yr
- 6
- EPA registry ID
- 110001200922
- Revised
- November 1, 2026
What's made here
- Cement Manufacturing (NAICS 327310)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 92368RVRSD19409). |
|---|---|
| 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). |
| Greenhouse gas reporting | Reports to the Greenhouse Gas Reporting Program. |
| Inspections | 6 in the last five years; most recent February 26, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records