These are a list of 141 mines in Port Washington.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| 7106 Quarry Port Blakely Quarry | Clallam WA | Crushed, Broken Traprock | View Details > |
| Air Port Pit | Cochise AZ | Construction Sand and Gravel | View Details > |
| Airport Pit | Port Orchard Kitsap WA | Construction Sand and Gravel | View Details > |
| Andersen & Sons Gravel | Port Angeles Clallam WA | Crushed, Broken Stone NEC | View Details > |
| Arbuckle Port | Sebastian AR | Coal (Bituminous) | View Details > |
| Augar M602 | Port Washington Tuscarawas OH | Coal (Bituminous) | View Details > |
| Auger #1 | Port Washington Tuscarawas OH | Coal (Bituminous) | View Details > |
| Bailey Quarries Port #1 | Ncosho Mcdonald MO | Crushed, Broken Limestone NEC | View Details > |
| Bethel Pit | Port Orchard Kitsap WA | Construction Sand and Gravel | View Details > |
| Black Diamond Quarry | Port Angeles Clallam WA | Construction Sand and Gravel | View Details > |
| BREM ROCK | Port Orchard Kitsap WA | Construction Sand and Gravel | View Details > |
| Bruch & Bruch Portable #1 | Port Angeles Clallam WA | Construction Sand and Gravel | View Details > |
| Capital Stone 1 | Bay Port Huron MI | Dimension Stone NEC | View Details > |
| Cardinal Aggregate/Port Clinton | Port Clinton Ottawa OH | Crushed, Broken Limestone NEC | View Details > |
| Carmeuse, Port Inland Operation | Gulliver Schoolcraft MI | Crushed, Broken Limestone NEC | View Details > |
| Cecil Plant | Port Deposit Cecil MD | Construction Sand and Gravel | View Details > |
| CEDAR RAPIDS PORT PLT | Greene AR | Construction Sand and Gravel | View Details > |
| Cedarapids Model JP2236 Port. Jaw Plant | Anchorage Anchorage AK | Construction Sand and Gravel | View Details > |
| Central Stone Port Pl #2 (CS49) | Paris Monroe MO | Dimension Limestone | View Details > |
| Central Stone Port. Plant #4 (CS62) | Antonia Jefferson MO | Dimension Limestone | View Details > |
| Common Port Brownsville Plant | Cameron TX | Barite Barium Ore | View Details > |
| Cotton Pit & Plant | Port Hadlock Jefferson WA | Construction Sand and Gravel | View Details > |
| Dayton Trucking (Port) | San Bernadino, CA Riverside CA | Construction Sand and Gravel | View Details > |
| DORCHESTER PLANT | Port Elizabeth Cumberland NJ | Sand, Common | View Details > |
| DORCHESTER PLANT | Port Elizabeth Cumberland NJ | Construction Sand and Gravel | View Details > |
| Dudden Gravel & Rock Products | Bridge Port Morrill NE | Construction Sand and Gravel | View Details > |
| Eagle Hill Strip | Port Carbon Schuylkill PA | Coal (Anthracite) | View Details > |
| Eclipse Pit | Port Angeles Clallam WA | Construction Sand and Gravel | View Details > |
| Elmer Poore Pit | Port Leyden Lewis NY | Construction Sand and Gravel | View Details > |
| Elwah Pit | Port Angeles Clallam WA | Construction Sand and Gravel | View Details > |
| Engineering Aggregates Corp Port #1 | Logansport Cass IN | Construction Sand and Gravel | View Details > |
| FINLAY PORT. SCREEN | Clark NV | Construction Sand and Gravel | View Details > |
| Fort Pierce Mine | Port St Lucie FL | Crushed, Broken Limestone NEC | View Details > |
| Glacier Pit & Port Mill | Valdez Valdez-Cordova AK | Construction Sand and Gravel | View Details > |
| GLENBROOK NICKEL PORT FACILITY | Coos OR | Nickel Ore | View Details > |
| Green Crow Rock Products | Port Angeles Clallam WA | Crushed, Broken Stone NEC | View Details > |
| Hallers Pit | port Angeles Clallam WA | Crushed, Broken Traprock | View Details > |
| Hayfield Mine | Port Royal Caroline VA | Construction Sand and Gravel | View Details > |
| Hayfield Mine | Port Royal Caroline VA | Construction Sand and Gravel | View Details > |
| High Ridge | Port Orchard Kitsap WA | Construction Sand and Gravel | View Details > |
| IMPERIAL PIT | Port Orchard Kitsap WA | Construction Sand and Gravel | View Details > |
| IROCK PORT #2 | Silex Lincoln MO | Crushed, Broken Limestone NEC | View Details > |
| K & H Coal Dredging | Port Trevorton Snyder PA | Coal (Anthracite) | View Details > |
| Kaminski Bank #14 | Port Blanchard Luzerne PA | Coal (Anthracite) | View Details > |
| Kellstone | Port Clinton Ottawa OH | Crushed, Broken Limestone NEC | View Details > |
| Knapps Mine | Port Allegany Mckean PA | Dimension Sandstone | View Details > |
| Lake Point Restoration LLC | Port Mayaca Martin FL | Shell | View Details > |
| LATULIPPE PORT. PLANT | Grafton NH | Construction Sand and Gravel | View Details > |
| LC 300 | Port Orford Coos OR | Crushed, Broken Stone NEC | View Details > |
| LeClaire Inv. Port. Wash Plt #1 | LeClaire Scott IA | Crushed, Broken Limestone NEC | View Details > |