Facilities
12 facilities · All statuses · HUC12 180400030802.
Permit records from SMARTS Industrial Application Specific Data, 12 regional exports retrieved Oct 20, 2026. Show these on the map
| Facility | WDID | Location | Region | Industry (SIC) | Status | Measurements | Last sample |
|---|---|---|---|---|---|---|---|
| Bay Cities Bldg Materials
Bay Cities Building Materials |
5S07I014422 | Brentwood, Contra Costa | 5S · Central Valley (Sacramento) | 3272-Concrete Products, Except Block and Brick | Terminated | 0 | — |
| CalPortland Company DBA Central Brentwood Plant
CalPortland Company |
5S07I031607 | Brentwood, Contra Costa | 5S · Central Valley (Sacramento) | 3273-Ready-Mixed Concrete | Active | 0 | — |
| CEMEX Construction Materials Pacific LLC
CEMEX |
5S07I013491 | Byron, Contra Costa | 5S · Central Valley (Sacramento) | 3273-Ready-Mixed Concrete | Terminated | 0 | — |
| Dillard Trucking Inc | 5S07I015660 | Byron, Contra Costa | 5S · Central Valley (Sacramento) | 4212-Local Trucking Without Storage | Terminated | 0 | — |
| Dillard Trucking Inc | 5S07I027399 | Byron, Contra Costa | 5S · Central Valley (Sacramento) | 4214-Local Trucking with Storage | Terminated | 0 | — |
| Dillard Trucking Inc Environme
Dillard Trucking Inc |
5S07I016207 | Byron, Contra Costa | 5S · Central Valley (Sacramento) | 4214-Local Trucking with Storage | Active | 111 | Apr 10, 2026 |
| Discovery Bay Marina | 5S07I030087 | Discovery Bay, Contra Costa | 5S · Central Valley (Sacramento) | 4493-Marinas | Terminated | 31 | Dec 28, 2023 |
| Discovery Bay Marina | 5S07I031377 | Discovery Bay, Contra Costa | 5S · Central Valley (Sacramento) | 4493-Marinas | Active | 0 | — |
| Discovery Bay Treatment Plant
Delta Diablo Sanitation District |
5S07I001204 | Byron, Contra Costa | 5S · Central Valley (Sacramento) | 4952-Sewerage Systems | Terminated | 0 | — |
| G3 Minerals Byron Plant
G3 Enterprises Inc |
5S07I023575 | Byron, Contra Costa | 5S · Central Valley (Sacramento) | 1446-Industrial Sand | Active | 0 | — |
| Right Away Redy Mix Brentwood Facility
Central Concrete Supply |
5S07I016090 | Brentwood, Contra Costa | 5S · Central Valley (Sacramento) | 3273-Ready-Mixed Concrete | Terminated | 20 | Dec 08, 2016 |
| Trans Yard
Byron Unified School District |
5S07I011405 | Byron, Contra Costa | 5S · Central Valley (Sacramento) | 4151-School Buses | Terminated | 0 | — |