Hanson Aggregates Mid-pacific INC
131 Suburban, San Luis Obispo, CA 93401
UNVERIFIEDLAST SEEN IN FEDERAL DATA DEC 2022 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Ready-Mix Concrete Manufacturing327320Where it is
35.24403, -120.67297 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Hanson Aggregates San Luis Obispo | San Luis Obispo | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 0.0 KM |
| Air-vol Block | San Luis Obispo | Concrete Block and Brick Manufacturing 327331 | LIKELY ACTIVE | 0.2 KM |
| Calportland Construction, Slo | San Luis Obispo | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 0.6 KM |
| Calportland CO San Luis Obispo | San Luis Obispo | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 0.6 KM |
| West Coast Concrete | San Luis Obispo | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 2.3 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 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, CA-ENVIROVIEW, HWTS-DATAMART, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | DEC 2022 | DEC 2022 |
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
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.