# AT&T California - DB151: hazmat permit renewed (underground storage tanks) in San Marcos, CA

**Score:** 35/100

| Field | Value |
|---|---|
| Business | AT&T California - DB151 |
| DEH record ID | DEH2002-HUPFP-106360 |
| CERS ID | 10375993 |
| EPA ID | CAT080030620 |
| Permit status | Permit Renewed |
| Active permit | Yes |
| Primary activity | Underground storage tanks |
| On site | USTs, hazardous waste generator, hazardous materials |
| Updated | 2026-10-16 |
| Location | San Marcos, CA, 92069 |

## Why this score
- Underground storage tanks on site.

Source: San Diego County Department of Environmental Health and Quality Hazardous Materials Facility Data (San Diego County open data) (https://internal-sandiegocounty.data.socrata.com/d/e43d-a2cx). Last refreshed: 2026-11-05T08:52:32.899Z.
From San Diego County DEH Hazardous Materials Facility Data. The date is when the permit record last changed; status and on-site flags are as published and may lag. Business level only; phone numbers and street addresses are not shown. Verify with County DEH or CERS.