Mines in Multnomah County, Oregon
204Total
52Active
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Bluelake Dba Calportland | Crushed, Broken Stone NEC | Surface | Active | MSHA |
| Metro Portable #2 | Crushed, Broken Stone NEC | Surface | Active | MSHA |
| Millbank Materials Usa, Ltd | Olivine | Facility | Active | MSHA |
| Rivergate | Lime | Facility | Active | MSHA |
| Rivergate Plant | Crushed, Broken Limestone NEC | Facility | Active | MSHA |
| 190th Street Pit & Plant | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Ainsworth Site | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Angell Bros. Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Ash Grove Cement Plant | Calcium | Processing Plant | Producer | MRDS |
| Bonneville Dam | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Bridal Veil Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Camp Collins Ymca | Geothermal | Geothermal | Producer | MRDS |
| Columbia Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Columbia Brick Works | Clay | Surface | Producer | MRDS |
| Corbett | Geothermal | Geothermal | Producer | MRDS |
| Curry Street Plant | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Dodson Site | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Don Obrist Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Hoyt Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Jantzen Beach | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Killingsworth/kibby Estate | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Krueger Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Lakeside Stables | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Leavitt Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Midvale Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Oregon Asphaltic Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Plylock Site | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Quade Site | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Raymond Smith Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Rivergate Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Rogers Construction Co. Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Roselawn Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Ross Island Sand & Gravel Co. | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Sauvie Island | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Swan Island | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Troutdale Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Unnamed Pit | 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 | 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 | Clay | Surface | Producer | MRDS |
| Unnamed Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Unnamed Sand & Gravel | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Vance Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Vance Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Waybo Pit & Plant | Sand and Gravel, Construction | Surface | Producer | MRDS |
| (facility) Troutdale Smelter | Aluminum | Processing Plant | Plant | MRDS |
| 190 Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Ainsworth Site | Sand and Gravel, Construction | Past Producer | MRDS | |
| Angel Bros, Inc | Stone | Past Producer | MRDS | |
| Angell Quarry | Crushed, Broken Stone NEC | Surface | Abandoned | MSHA |
| Basalt Quarry | Stone | Past Producer | MRDS | |
| Bob Kingbury | Sand and Gravel, Construction | Past Producer | MRDS | |
| Bob Kingbury | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Bonneville Dam | Stone | Past Producer | MRDS | |
| Bonser Prospect | Aluminum, Iron | Occurrence | MRDS | |
| Bonser Prospect | Aluminum | Surface | Occurrence | MRDS |
| Bridal Veil | Stone | Past Producer | MRDS | |
| Chinook Yard | Construction Sand and Gravel | Surface | Intermittent | MSHA |
| City Of Portland | Stone | Past Producer | MRDS | |
| City Of Portland | Stone | Past Producer | MRDS | |
| City Of Portland | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| City Of Portland Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| City Of Portland Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Clay Mine | Clay | Past Producer | MRDS | |
| Columbia | Sand and Gravel, Construction | Past Producer | MRDS | |
| Columbia Brick Works | Clay | Past Producer | MRDS | |
| Columbia Pit & Plant | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Columbia Sand & Gravel Co | Sand and Gravel, Construction | Past Producer | MRDS | |
| Corbett Quarry | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Curry Street Plant | Sand and Gravel, Construction | Past Producer | MRDS | |
| Curry Street Plant | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Dodson Site | Stone | Past Producer | MRDS | |
| Don Obrist | Sand and Gravel, Construction | Past Producer | MRDS | |
| Downtown Plant | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Empco Mine | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Fir Station Pit | Sand and Gravel, Construction | Surface | 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 | |
| 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 | |
| Gravel Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Gresham Clay Mine | Common Clays NEC | Surface | Abandoned | MSHA |
| Hidden Valley Landfill | Stone | Past Producer | MRDS | |
| Hidden Valley Landfill | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Hoyt Quarry | Stone | Past Producer | MRDS | |
| Jantzen Beach | Sand and Gravel, Construction | Past Producer | MRDS | |
| Killingsworth/kibby Estate | Sand and Gravel, Construction | Past Producer | MRDS | |
| Krueger Quarry | Stone | Past Producer | MRDS | |
| Lakeside Stables | Stone | Past Producer | MRDS | |
| Larch Mountain Clay | Clay | Occurrence | MRDS | |
| Larch Mountain Clay | Clay | Surface | Occurrence | MRDS |
| Lavelle And Yett Landfill | Sand and Gravel, Construction | Past Producer | MRDS | |
| Lavelle And Yett Landfill | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Leavitt Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Lewis Celoria | Sand and Gravel, Construction | Past Producer | MRDS | |
| Lewis Celoria | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Limestone Quarry | Stone, Dimension | Surface | Past Producer | MRDS |
| Linnton Dba Calportland | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Loren Obrist | Sand and Gravel, Construction | Past Producer | MRDS | |
| Loren Obrist Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Meadows Rock | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Midvale Quarry | Stone | Past Producer | MRDS | |
| Oregon Asphaltic Paving Co | Sand and Gravel, Construction | Past Producer | MRDS | |
| Oregon State Highway Div. Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Oregon State Highway Division | Stone | Past Producer | MRDS | |
| Pacific Stoneware Co | Clay | Past Producer | MRDS | |
| Pacific Stoneware Co | Clay | Processing Plant | Past Producer | MRDS |
| Plylock Site | Sand and Gravel, Construction | Past Producer | MRDS | |
| Portable | Gold Ore | Surface | Abandoned | MSHA |
| Porter W. Yett Co. | Sand and Gravel, Construction | Past Producer | MRDS | |
| Porter W. Yett Co. | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Portland S & G Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Portland Sand & Gravel Co | Sand and Gravel, Construction | Past Producer | MRDS | |
| Portland Sand And Gravel Co. | Sand and Gravel, Construction | Past Producer | MRDS | |
| Portland Sand And Gravel Co. | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Portland Tunnel | Mercury | Occurrence | MRDS | |
| Portland Tunnel | Mercury | Underground | Prospect | MRDS |
| Potters Point | Stone | Past Producer | MRDS | |
| Potters Point Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Quade Site | 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 | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Rainier Rock | Crushed, Broken Stone NEC | Surface | Abandoned | MSHA |
| Raymond Smith | Stone | Past Producer | MRDS | |
| Rickard Rock Quarry | Crushed, Broken Stone NEC | Surface | Abandoned | MSHA |
| Rivergate Quarry | Stone | Past Producer | MRDS | |
| Rocky Butte Quarry | Stone | Past Producer | MRDS | |
| Rocky Butte Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Rogers Const Co | Sand and Gravel, Construction | Past Producer | MRDS | |
| Roselawn Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Ross Island Plant | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Ross Island Sand & Gravel Co | Sand and Gravel, Construction | Past Producer | MRDS | |
| Sand Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Sand Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Sand Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Sauvie Island | Sand and Gravel, Construction | Past Producer | MRDS | |
| Skyline Blvd Bauxite | Aluminum, Iron | Occurrence | MRDS | |
| Skyline Blvd Bauxite Deposit | Aluminum | Surface | Occurrence | MRDS |
| Southside | Stone | Past Producer | MRDS | |
| Southside Pit | Stone | Surface | Past Producer | MRDS |
| Swan Island | Sand and Gravel, Construction | Past Producer | MRDS | |
| Swan Island Sand & Gravel | Sand and Gravel, Construction | Surface | Unknown | MRDS |
| Sylvan Brick Co | Clay | Past Producer | MRDS | |
| Sylvan Brick Company | Clay | Surface | Past Producer | MRDS |
| Topsoil Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Troutdale Sand & Gravel Co | Sand and Gravel, Construction | Past Producer | MRDS | |
| Unknown | Stone | Past Producer | MRDS | |
| Unnamed Multnomah County Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Unnamed Pit | Stone | 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 Pit | Stone, Crushed/Broken | 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 Pit | Stone | Surface | Past Producer | MRDS |
| Unnamed Pit | Stone | Surface | Past Producer | MRDS |
| Unnamed Pit | Stone | Surface | Past Producer | MRDS |
| Unnamed Pit | Stone | Surface | Past Producer | MRDS |
| Unnamed Pit Ce | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Unnamed Quarry | 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, Crushed/Broken | 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 |
| Us Forest Service | Stone | Surface | Past Producer | MRDS |
| Vance Pit & Plant | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Vance Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Vance Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Walrath/bluelake Pit | Sand, Common | Surface | Abandoned | MSHA |
| Waybo Pit & Plant | Sand and Gravel, Construction | Past Producer | MRDS |