These are a list of 3 mines in Hermiston.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| Hermiston | Atlanta Umatilla OR | Construction Sand and Gravel | View Details > |
| Rock Solid Sand & Gravel LLC | Hermiston Morrow OR | Construction Sand and Gravel | View Details > |
| rockit | hermiston Umatilla OR | Construction Sand and Gravel | View Details > |