Mines in Washington County, Oregon
200Total
47Active
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Farmington Pit | Crushed, Broken Traprock | Surface | Active | MSHA |
| Laurelwood Quarry | Crushed, Broken Stone NEC | Surface | Active | MSHA |
| Parkin Quarry | Crushed, Broken Stone NEC | Surface | Active | MSHA |
| Peterson Rock Pit | Construction Sand and Gravel | Surface | Active | MSHA |
| Alberton | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Allpoint Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Aloha Quarry Quality Rock Plant #1 | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Banks Rock Products Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Beaverton Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Brinegar-barstad | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Buxton Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Carpenter Creek Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Carpenter Creek Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| City Of Forest Grove Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Coffee Lake Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Coffee Lake Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Compton/stiller Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Durham Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Farmington Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Gales Creek Sand And Gravel | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Gaston/person Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Grahams Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Hillside Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Jackson Creek Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Luck Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Murray Road Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Murray Road Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Otto Rock Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Parkin Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Peterson Rock Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Plant #2 | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Steinban | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Tonquin Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Tonquin Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Tonquin Quarry/dales Sand & Gravel | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Tonquin Road Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Town Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Unnamed Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Unnamed Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Unnamed Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Unnamed Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Unnamed Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Unnamed Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Unnamed Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Unnamed Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Unnamed Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Valley Yard Supply/albertson | Sand and Gravel, Construction | Surface | Producer | MRDS |
| 104 Portable | Crushed, Broken Stone NEC | Surface | Abandoned | MSHA |
| Allpoint Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Aloha Quarry/quality Rock # 1 | Stone | Past Producer | MRDS | |
| Banks Rock Products. | Stone | Past Producer | MRDS | |
| Basalt Quarry | Stone | Past Producer | MRDS | |
| Basalt Quarry | Stone | Past Producer | MRDS | |
| Bauxite Dixie Mt | Aluminum, Iron, Titanium, Metal | Occurrence | MRDS | |
| Bauxite Pumpkin Ridge | Aluminum, Iron | Occurrence | MRDS | |
| Bauxite Red Flat Hill | Aluminum, Iron, Titanium, Metal | Occurrence | MRDS | |
| Bauxite Tualatin Mountains | Aluminum, Iron, Titanium, Metal | Occurrence | MRDS | |
| Beaverton Quarry | Stone | Past Producer | MRDS | |
| Beet Bend Quarry | Stone | Past Producer | MRDS | |
| Beet Bend Quarry | Stone | Surface | Past Producer | MRDS |
| Brinegar-barstad | Sand and Gravel, Construction | Past Producer | MRDS | |
| Buxton Quarry | Stone | Past Producer | MRDS | |
| Coffee Lake Pond | Crushed, Broken Traprock | Surface | Abandoned | MSHA |
| Carpenter Creek Quarry | Stone | Past Producer | MRDS | |
| Carpenter Creek Quarry | Stone | Past Producer | MRDS | |
| City Of Forest Grove | Stone | Past Producer | MRDS | |
| City Of Forest Grove | Stone | Past Producer | MRDS | |
| City Of Forest Grove Pit | Stone | Surface | Past Producer | MRDS |
| Clear Creek Quarry | Stone | Past Producer | MRDS | |
| Clear Creek Quarry | Stone | Surface | Past Producer | MRDS |
| Cloverleaf Mines, Ltd | Stone | Past Producer | MRDS | |
| Cloverleaf Mines, Ltd. | Stone | Surface | Past Producer | MRDS |
| Coffee Lake | Stone | Past Producer | MRDS | |
| Coffee Lake Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Compton/stiller | Stone | Past Producer | MRDS | |
| Cornell Pit | Stone | Past Producer | MRDS | |
| Cornell Pit | Stone | Surface | Past Producer | MRDS |
| Crown-zellerbach Co. | Stone | Past Producer | MRDS | |
| Crown-zellerbach Co. | Stone | Surface | Past Producer | MRDS |
| Crusher #4 | Crushed, Broken Stone NEC | Surface | Abandoned | MSHA |
| Crusher No 1 | Crushed, Broken Stone NEC | Surface | Abandoned | MSHA |
| D. Ellis | Stone | Past Producer | MRDS | |
| D. Ellis | Stone | Surface | Past Producer | MRDS |
| Dales Sand & Gravel | Sand and Gravel, Construction | Past Producer | MRDS | |
| Dales Sand And Gravel | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Dixie Mountain Bauxite | Aluminum | Surface | Occurrence | MRDS |
| Durham Quarry | Stone | Past Producer | MRDS | |
| Eaton Sand And Gravel | Stone | Past Producer | MRDS | |
| Eaton Sand And Gravel | Stone | Surface | Past Producer | MRDS |
| Empire Pit & Plant | Stone, Crushed/Broken | Past Producer | MRDS | |
| Empire Pit & Plant | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Farmington Pit | Stone | Past Producer | MRDS | |
| Farmington Quarry | Stone | Past Producer | MRDS | |
| Forest Grove Clay Products Co | Clay | Past Producer | MRDS | |
| Forest Grove Clay Products Co. | Clay | Surface | Past Producer | MRDS |
| Gales Creek Pit | Stone | Past Producer | MRDS | |
| Gales Creek Pit | Stone | Surface | Past Producer | MRDS |
| Gales Creek Sand & Gravel | Sand and Gravel, Construction | Past Producer | MRDS | |
| Gaston/person Quarry | Stone | Past Producer | MRDS | |
| Grabhorn Quarry | Stone | Past Producer | MRDS | |
| Grabhorn Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Grahams Pit | Stone | Past Producer | MRDS | |
| Gravel Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Gravel Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Gravel Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Gravel Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Hergert Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Hillsboro | Platinum | Occurrence | MRDS | |
| Hillsboro Platinum Occurrence | PGE | Placer | Occurrence | MRDS |
| Hillside | Stone | Past Producer | MRDS | |
| Jackson Creek Quarry | Stone | Past Producer | MRDS | |
| John D. Hagg | Sand and Gravel, Construction | Past Producer | MRDS | |
| John D. Hagg | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| John Mathews | Stone | Past Producer | MRDS | |
| John Mathews | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Koehler Quarry | Crushed, Broken Traprock | Surface | Abandoned | MSHA |
| Laurel Quarry | Stone | Past Producer | MRDS | |
| Laurel Quarry | Stone | Surface | Past Producer | MRDS |
| Leahy Portable | Crushed, Broken Stone NEC | Surface | Abandoned | MSHA |
| Lite Rock Co. | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Luck Quarry | Stone | Past Producer | MRDS | |
| Melvin Howel | Stone | Past Producer | MRDS | |
| Melvin Howel | Stone | Surface | Past Producer | MRDS |
| Murray Road Quarry | Stone | Past Producer | MRDS | |
| Murray Road Quarry | Stone | Past Producer | MRDS | |
| Nelson | Clay | Past Producer | MRDS | |
| Nelson | Clay | Surface | Unknown | MRDS |
| Northfork Excavating Incorporated | Crushed, Broken Stone NEC | Surface | Abandoned | MSHA |
| O K Brickyard | Clay | Past Producer | MRDS | |
| O.k. Brickyard | Clay | Surface | Past Producer | MRDS |
| Olson Brothers Logging L.l.c | Crushed, Broken Traprock | Surface | Intermittent | MSHA |
| Oregon State Highway Division | Stone | Past Producer | MRDS | |
| Oregon State Highway Division | Stone | Past Producer | MRDS | |
| Oregon State Highway Division | Stone | Past Producer | MRDS | |
| Oregon State Highway Division | Stone | Past Producer | MRDS | |
| Oregon State Highway Division | Stone | Past Producer | MRDS | |
| Oregon State Highway Division | Stone | Surface | Past Producer | MRDS |
| Oregon State Highway Division | Stone | Surface | Past Producer | MRDS |
| Oregon State Highway Division. | Stone | Past Producer | MRDS | |
| Oregon State Highway Division. | Stone | Surface | Past Producer | MRDS |
| Oregon State Highway Division. | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Otto Rock Pit | Stone | Past Producer | MRDS | |
| Parkin Quarry Co | Stone | Past Producer | MRDS | |
| Persons Quarry | Stone | Past Producer | MRDS | |
| Peters Gravel Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Peters Gravel Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Peterson Rock Pit | Stone | Past Producer | MRDS | |
| Plant #2 | Stone | Past Producer | MRDS | |
| Portable Plant One | Crushed, Broken Stone NEC | Surface | Intermittent | MSHA |
| Progress Quarry | Stone | Past Producer | MRDS | |
| Progress Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Pumpkin Ridge Bauxite | Aluminum | Surface | Occurrence | MRDS |
| Quality Quarry & Plant | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Quarry | Sand and Gravel, Construction | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Red Flat Hill Bauxite | Aluminum | Surface | Prospect | MRDS |
| Rock Creek | Stone | Past Producer | MRDS | |
| Rock Creek Quarry | Stone | Surface | Past Producer | MRDS |
| Sand Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Satellite Quarry | Stone | Past Producer | MRDS | |
| Satellite Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Schmidt | Clay | Past Producer | MRDS | |
| Schmidt | Clay | Surface | Unknown | MRDS |
| Scholls Tile Co | Clay | Past Producer | MRDS | |
| Scholls Tile Co. | Clay | Surface | Past Producer | MRDS |
| Shale Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Stearns Rock Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Steinban | Sand and Gravel, Construction | Past Producer | MRDS | |
| Stiller Quarry | Stone | Past Producer | MRDS | |
| Stiller Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Stimson Lumber Co | Stone | Past Producer | MRDS | |
| Stimson Lumber Co | Stone | Surface | Past Producer | MRDS |
| Thompson Sand Company | Sand and Gravel, Construction | Past Producer | MRDS | |
| Thompson Sand Company | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Tonquin Quarry | Stone | Past Producer | MRDS | |
| Tonquin Quarry | Stone | Past Producer | MRDS | |
| Tonquin Quarry | Stone | Past Producer | MRDS | |
| Tonquin Quarry/dales Sand & Gravel | Stone | Past Producer | MRDS | |
| Tonquin Road Quarry | Stone | Past Producer | MRDS | |
| Topsil Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Town Quarry | Stone | Past Producer | MRDS | |
| Tualatin Mountains Bauxite | Aluminum | Surface | Prospect | MRDS |
| Unnamed Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Unnamed Pit | Stone | Surface | Past Producer | MRDS |
| Unnamed Pit | Stone | Surface | Past Producer | MRDS |
| Unnamed Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Unnamed Quarry | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Unnamed Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Unnamed Quarry | Stone | Surface | Past Producer | MRDS |
| Unnamed Quarry | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Vaandering Crushed Rock | Stone | Surface | Past Producer | MRDS |
| Valley Yard Supply/albertson | Sand and Gravel, Construction | Past Producer | MRDS | |
| Vandecoevering | Stone | Past Producer | MRDS | |
| Vandecoevering | Stone | Surface | Past Producer | MRDS |
| Vandering Crushed Rock | Stone | Past Producer | MRDS | |
| Washington-multnomah Area | Aluminum | Surface | Prospect | MRDS |
| Willamette Industries-hergert Quarry | Stone | Past Producer | MRDS |