EPA Air · by county
Air-emissions sources in San Luis Obispo County, California
- 16Facilities
Every stationary source in San Luis Obispo County, California that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in San Luis Obispo County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| BLUE MOUNTAIN MINERALS | Synthetic minor source | No |
| CA POLY STATE | Synthetic minor source | No |
| CALPORTLAND CONST - SAN LUIS READY MIX | Synthetic minor source | No |
| CALPORTLAND CONSTRUCTION - ROCKY CANYON | Synthetic minor source | No |
| CALPORTLAND CONSTRUCTION - TEMPLETON | Synthetic minor source | No |
| CHEVRON - GUADALUPE RESPORATION PROJECT | Minor source | No |
| CHICAGO GRADE LANDFILL | Major source | No |
| CITY OF EL PASO DE ROBLES LANDFILL | Major source | Yes |
| COLD CANYON LANDFILL | Major source | No |
| DYNEGY MORRO BAY,LLC (FRMLY LSP/DUKE) | Major source | No |
| FREEPORT-MCMORAN OIL & GAS, LLC | Synthetic minor source | No |
| HANSON (KAISER SAND & GRAVEL) | Synthetic minor source | No |
| PHILLIPS66 - SANTA MARIA REFINERY | Major source | Yes |
| PHILLIPS66-SANTA MARGARITA | Synthetic minor source | No |
| PHILLIPS66-SHANDON | Synthetic minor source | No |
| UNOCAL-GUADALUPE-CENTRAL COAST GROUP | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.