EPA-regulated facilities near Torrance, CA
There are 12,406 EPA-regulated facilities within 5 miles of Torrance, California. The most common kinds are hazardous waste (12,001), water discharge (305), air emissions (274). 1 is currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 7 have a violation on record. Penalties over the last five years total $447k across 8 sites.
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 12,001 |
| Treatment, storage or disposal | 1 |
| Large quantity generators | 186 |
| Small quantity generators | 945 |
| Transporters | 38 |
| Chemical (RMP/TRI) | 148 |
| Superfund | 11 |
| Air emissions | 274 |
| Major sources | 13 |
| Minor sources | 7 |
| Water discharge | 305 |
| Major permits | 3 |
| Minor permits | 224 |
| Drinking water systems | 7 |
| Greenhouse gas reporters | 5 |
| Data centers | 4 |
| Recycling centers | 3 |
A facility enrolled in several programs counts once in the total and once in each of its categories.
In significant noncompliance
The EPA's designation for its most serious or persistent violations, as of the latest data.
- AES REDONDO BEACH, LLC Significant noncompliance · $27k in penalties
Largest penalties
Penalties assessed over the last five years.
- SEASIDE LAGOON $195k in penalties
- POLYPEPTIDE LABORATORIES INC. $115k in penalties
- HI-SHEAR CORP $90k in penalties
- TORRANCE REFINING COMPANY, LLC $9k in penalties
- JCI JONES CHEMICALS INC $7k in penalties
Superfund sites
- GARRETT CORPORATION, AIR RESEARCH
- MONTROSE CHEMICAL (MONTROSE SUPERFUND SITE)
- DIE CASTING ID CORP
- GARDENA VALLEY DUMP NO 4
- DEL AMO
- GOLDEN EAGLE REFINING CO INC
- MARTIN ADAMS DUMP
- LAWNDALE ANNEX LAAFB
- GARDENA SUMPS
- CAL COMPACT
Data centers
County
Nearby towns
Reading these numbers
These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. Distances are from the center of Torrance as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.