US Naval Base San Diego
1330 30th St, Ste D, San Diego, CA 92154
LIKELY ACTIVELAST SEEN IN FEDERAL DATA SEP 2025 · 3 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Ship Building and Repairing336611Where it is
32.57225, -117.06883 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Lockheed Martin Corporation US CA San Diego 30th St ST E (5578) | San Diego | Ship Building and Repairing 336611 | LIKELY ACTIVE | 0.0 KM |
| Lockheed Martin Corporation US CA San Diego 30th St ST D (5516) | San Diego | Ship Building and Repairing 336611 | LIKELY ACTIVE | 0.0 KM |
| Colonna's Shipyard West, LLC | Chula Vista | Ship Building and Repairing 336611 | LIKELY ACTIVE | 2.4 KM |
| So Cal Maritime Support | Chula Vista | Boat Building 336612 | UNVERIFIED | 2.4 KM |
| Southcoast Welding & Manufacturing, LLC. | Chula Vista | Ship Building and Repairing 336611 | ACTIVE | 2.4 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 6 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in AIR, AIRS/AFS, BR, NCDB, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | SEP 2025 | SEP 2025 |
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
| EPA FRS | EXISTENCE | OCT 2016 | OCT 2016 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | SEP 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.