Mines in Klamath County, Oregon
333Total
125Active
Klamath County, Oregon has 333 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 125 of these are currently active mining operations. The most commonly recorded commodity is stone, with 98 sites. The table below lists all recorded mines in the county with links to individual site details.
All Mines in Klamath County
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Portable 1 | Crushed, Broken Stone NEC | Surface | Active | MSHA |
| Rogue Portable #2 | Crushed, Broken Stone NEC | Surface | Active | MSHA |
| Rocky Mountain Plants | Crushed, Broken Stone NEC | Surface | Active | MSHA |
| South Chemult Pumice Resources Llc | Pumice | Surface | Active | MSHA |
| Annie Creek Quarry | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Baker Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Balsam Road Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Bear Butte Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Beatty Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Black Rock Pit | Pumice | Surface | Producer | MRDS |
| Bly Millsite | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Bly Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Bly Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Bonanza Springs | Geothermal | Geothermal | Producer | MRDS |
| Bonanza Well | Geothermal | Well | Producer | MRDS |
| Braymill Cinder Pit | Pumice | Surface | Producer | MRDS |
| Brown Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Bucket Butte Cinder Pit | Pumice | Surface | Producer | MRDS |
| Burnt Butte Cinder Pit | Pumice | Surface | Producer | MRDS |
| Campbell Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Campbell Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Casey | Geothermal | Geothermal | Producer | MRDS |
| Cliff Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Collier State Park Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Colwell | Geothermal | Geothermal | Producer | MRDS |
| Crescent Butte | Pumice | Surface | Producer | MRDS |
| Dairy Pt | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Day School Site | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Diary Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Dinner Plate Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Dodd's Hollow | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Eagle Ridge | Geothermal | Geothermal | Producer | MRDS |
| Fiegi Well | Geothermal | Well | Producer | MRDS |
| Fort Klamath Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Frank Gaularte Well | Geothermal | Well | Producer | MRDS |
| Givan | Geothermal | Geothermal | Producer | MRDS |
| Grye & Barney Well | Geothermal | Well | Producer | MRDS |
| Hardboard Spring | Geothermal | Geothermal | Producer | MRDS |
| Harpold Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Harry Martin | Geothermal | Geothermal | Producer | MRDS |
| High Bros. Warm Spring | Geothermal | Geothermal | Producer | MRDS |
| Holiday | Geothermal | Geothermal | Producer | MRDS |
| Holiday Ranch | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Ipswoot Butte | Pumice | Surface | Producer | MRDS |
| J. K. O'Neil Well | Geothermal | Well | Producer | MRDS |
| Jack Creek Ridge Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Jackson Creek Cinder Pit | Pumice | Surface | Producer | MRDS |
| Junction Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Klamath Falls Brickyard | Clay | Surface | Producer | MRDS |
| Klamath Falls Geothermal Zone | Geothermal | Geothermal | Producer | MRDS |
| Klamath Falls Mill St. | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Klamath Ice Co. Well | Geothermal | Well | Producer | MRDS |
| Klamath Strait Bridge | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Kleos Ministries Site | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Long Lake Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Lowlands Pit | Pumice | Surface | Producer | MRDS |
| Lundgren Site | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Macdonald Site | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Merrill Pit | Pumice | Surface | Producer | MRDS |
| Merritt Creek Pit | Pumice | Surface | Producer | MRDS |
| Mignot Site | Pumice | Surface | Producer | MRDS |
| Miller Pit | Pumice | Surface | Producer | MRDS |
| Mp 221.1. Dalles-California Hwy | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Olene Gap Hot Springs | Geothermal | Geothermal | Producer | MRDS |
| Paddock Butte Cinder Pit | Pumice | Surface | Producer | MRDS |
| Pit No. 4 | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Pumice Quarry | Pumice | Surface | Producer | MRDS |
| R. Smith Well | Geothermal | Well | Producer | MRDS |
| Roenicke Hot Springs | Geothermal | Geothermal | Producer | MRDS |
| Russell Site | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Sand Creek Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Shady Pine Crusher & Wash Plant | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Shot Gun Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Southside Bypass | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Spring Creek Hill | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Stukel Mountain | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Stukel Mountain | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Stukel Mtn Pit & Plant | Stone | Surface | Producer | MRDS |
| Summers Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Summers Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Unnamed Hot Spring | Geothermal | Geothermal | Producer | MRDS |
| Unnamed Hot Springs | Geothermal | Geothermal | 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 | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Unnamed Pit | Pumice | Surface | Producer | MRDS |
| Unnamed Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Unnamed Pit | Diatomite | 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 | 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 | Pumice | Surface | Producer | MRDS |
| Unnamed Pit | Pumice | Surface | Producer | MRDS |
| Unnamed Pit | Pumice | 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 | 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 | Pumice | 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 | Pumice | Surface | Producer | MRDS |
| Unnamed 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 | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Unnamed Pit | Pumice | Surface | Producer | MRDS |
| Unnamed Pit | Pumice | Surface | Producer | MRDS |
| Unnamed Pumice | Pumice | Surface | Producer | MRDS |
| Walker Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Wampler Cinder Pit | Pumice | Surface | Producer | MRDS |
| Whitlatch Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Wocus Pit | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Wocus Site | Clay | Surface | Producer | MRDS |
| 3 - Mile Sand & Gravel Co Llc | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Angle Butte Pit & Plant | Stone | Past Producer | MRDS | |
| Angle Butte Pit & Plant | Stone | Surface | Past Producer | MRDS |
| Annie Creek Quarry | Sand and Gravel, Construction | Past Producer | MRDS | |
| Asphalt Paving Co. Quarry | Stone | Past Producer | MRDS | |
| Asphalt Paving Co. Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Baker Pit | Stone | Past Producer | MRDS | |
| Balsam Drive Quarry | Stone | Past Producer | MRDS | |
| Balsam Drive Quarry | Stone | Surface | Past Producer | MRDS |
| Balsam Road Quarry | Stone | Past Producer | MRDS | |
| Basalt Quarry | Stone | Past Producer | MRDS | |
| Basalt Quarry | Stone | Past Producer | MRDS | |
| Basalt Quarry | Stone | Past Producer | MRDS | |
| Basalt Quarry | Stone | Past Producer | MRDS | |
| Basalt Quarry | Stone | Past Producer | MRDS | |
| Basalt Quarry | Stone | Past Producer | MRDS | |
| Basalt Quarry | Stone | Past Producer | MRDS | |
| Basalt Quarry | Stone | Past Producer | MRDS | |
| Bear Butte | Stone | Past Producer | MRDS | |
| Beatty | Stone | Past Producer | MRDS | |
| Black Rock | Stone | Past Producer | MRDS | |
| Black Rock Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Black Rock Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Bly | Stone | Past Producer | MRDS | |
| Bly | Stone | Past Producer | MRDS | |
| Bly Mountain Perlite Deposit | Perlite | Surface | Unknown | MRDS |
| Bly Mtn | Stone | Past Producer | MRDS | |
| Bly Mtn Pit | Stone | Surface | Past Producer | MRDS |
| Bly Pit & Plant | Stone | Past Producer | MRDS | |
| Bly Pit & Plant | Stone | Surface | Past Producer | MRDS |
| Bly Pumice | Pumice | Past Producer | MRDS | |
| Bly Pumice | Pumice | Surface | Past Producer | MRDS |
| Braymill Cinder Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Brickyard | Clay | Past Producer | MRDS | |
| Brown | Sand and Gravel, Construction | Past Producer | MRDS | |
| Bucket Butte Cinder Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Burnt Butte Cinder Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Campbell | Stone | Past Producer | MRDS | |
| Campbell Pit | Sand and Gravel, Construction | Past Producer | MRDS | |
| Cathedral Pit | Stone | Past Producer | MRDS | |
| Cathedral Pit | Stone | Surface | Past Producer | MRDS |
| Cherry Creek Pit | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Chiloquin Diatiomite | Diatomite | Occurrence | MRDS | |
| Chiloquin Diatomite Deposit | Diatomite | Surface | Occurrence | MRDS |
| Cinder Butte Rock Products # 2 | Pumice | Surface | Abandoned | MSHA |
| Cinder Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Cinder Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Cinder Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Cinder Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Cinders Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Cinders Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Cinders Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Cliff | Stone | Past Producer | MRDS | |
| Collier State Park | Sand and Gravel, Construction | Past Producer | MRDS | |
| Crescent Butte | Stone, Crushed/Broken | Past Producer | MRDS | |
| Crescent Junction | Pumice | Past Producer | MRDS | |
| Crystal Spring | Geothermal | Geothermal | Occurrence | MRDS |
| Dairy | Stone | Past Producer | MRDS | |
| Dairy | Stone | Past Producer | MRDS | |
| Dairy Pit | Stone | Past Producer | MRDS | |
| Dairy Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Day School Site | Sand and Gravel, Construction | Past Producer | MRDS | |
| Diatomaceous Earth Prospect | Diatomite | Occurrence | MRDS | |
| Dinner Plate Quarry | Stone | Past Producer | MRDS | |
| Dodd's Hollow R11e | Sand and Gravel, Construction | Past Producer | MRDS | |
| East Switchback | Crushed, Broken Basalt | Surface | Abandoned | MSHA |
| Fort Klamath | Stone | Past Producer | MRDS | |
| Givan Ranch | Mercury | Occurrence | MRDS | |
| Givan Ranch Prospect | Mercury | Surface | Occurrence | 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 | Past Producer | MRDS | |
| Green Springs Hwy | Diatomite | Past Producer | MRDS | |
| Harpold Quarry | Stone | Past Producer | MRDS | |
| High Bar | Gold | Occurrence | MRDS | |
| Holiday Pit and Plant | Stone | Past Producer | MRDS | |
| Holiday Pit and Plant | Stone | Surface | Past Producer | MRDS |
| Holiday Ranch | Stone | Past Producer | MRDS | |
| Horse Glades Pit & Plant | Stone | Past Producer | MRDS | |
| Horse Glades Pit & Plant | Stone | Surface | Past Producer | MRDS |
| Ipswoot Butte | Stone, Crushed/Broken | Past Producer | MRDS | |
| Jack Creek Ridge Quarry | Stone | Past Producer | MRDS | |
| Jackson Creek Cinder Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Junction Quarry | Stone | Past Producer | MRDS | |
| Kp Portable Crusher | Crushed, Broken Stone NEC | Surface | Abandoned | MSHA |
| Kp Portable Screen | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Keno | Stone | Past Producer | MRDS | |
| Keno Pit | Stone | Surface | Past Producer | MRDS |
| Klamath Falls Diatomite | Diatomite | Occurrence | MRDS | |
| Klamath Hills | Gold, Silver, Mercury | Occurrence | MRDS | |
| Klamath Hills | Geothermal | Geothermal | Occurrence | MRDS |
| Klamath Hills | Mercury | Surface | Prospect | MRDS |
| Klamath Hot Springs | Geothermal | Geothermal | Occurrence | MRDS |
| Klamath Indian Reservation Placer | Titanium, Metal, Iron | Occurrence | MRDS | |
| Klamath Point Pit | Stone | Past Producer | MRDS | |
| Klamath Point Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Klamath Strait Bridge | Stone | Past Producer | MRDS | |
| Klamath Titanium | Titanium | Placer | Prospect | MRDS |
| Kleeman | Crushed, Broken Stone NEC | Surface | Intermittent | MSHA |
| Kleos Ministries Site | Sand and Gravel, Construction | Past Producer | MRDS | |
| Lone Pine Pit & Plant | Stone | Past Producer | MRDS | |
| Lone Pine Pit & Plant | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Long Lake Quarry | Stone | Past Producer | MRDS | |
| Lowland Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Lowland Pits | Crushed, Broken Stone NEC | Surface | Abandoned | MSHA |
| Lundgren Site | Stone | Past Producer | MRDS | |
| Macdonald Site | Stone | Past Producer | MRDS | |
| Merrill Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Merritt Creek Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Mignot Site | Pumice | Past Producer | MRDS | |
| Miller Pit | Pumice | Past Producer | MRDS | |
| Mineral Springs | Stone | Past Producer | MRDS | |
| Mineral Springs Pit | Stone | Surface | Past Producer | MRDS |
| Mp221.1 Dalles-California Hwy | Sand and Gravel, Construction | Past Producer | MRDS | |
| Ollala | Gold | Occurrence | MRDS | |
| Oregon Hot Spring | Geothermal | Geothermal | Occurrence | MRDS |
| Oregon Technical Institute | Mercury | Occurrence | MRDS | |
| Oregon Technical Institute | Mercury | Surface | Prospect | MRDS |
| Paddock Butte Cinder Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Parks Pumice Mining | Pumice | Past Producer | MRDS | |
| Parks Pumice Mining | Pumice | Surface | Past Producer | MRDS |
| Pearce Point | Stone | Past Producer | MRDS | |
| Pearce Point Pit | Stone | Surface | Past Producer | MRDS |
| Pit #4 | Sand and Gravel, Construction | Past Producer | MRDS | |
| Pit and Plant | Sand and Gravel, Construction | Past Producer | MRDS | |
| Pit and Plant | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Portable #2 | Crushed, Broken Basalt | Surface | Intermittent | MSHA |
| Portable #3 | Construction Sand and Gravel | Surface | Intermittent | MSHA |
| Pumice Pit | Pumice | Past Producer | MRDS | |
| Pumice Quarry | Pumice | 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 | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Quarry | Stone | Past Producer | MRDS | |
| Rogue Portable #6 | Crushed, Broken Stone NEC | Surface | Intermittent | MSHA |
| Rad Rock Quarry | Stone, Crushed/Broken | Past Producer | MRDS | |
| Robinson Spring | Geothermal | Geothermal | Occurrence | MRDS |
| Russell Site | Stone | Past Producer | MRDS | |
| Sand Creek Quarry | Stone | Past Producer | MRDS | |
| Shady Pine | Stone | Past Producer | MRDS | |
| Shot Gun Quarry | Stone | Past Producer | MRDS | |
| Sierra Cascade Llc | Pumice | Surface | Abandoned | MSHA |
| Smith's Hot Spring | Geothermal | Geothermal | Occurrence | MRDS |
| Southside Bypass | Sand and Gravel, Construction | Past Producer | MRDS | |
| Spock Timber Sale Pit | Stone | Past Producer | MRDS | |
| Spock Timber Sale Pit | Stone | Surface | Past Producer | MRDS |
| Sprague River Diatomite | Diatomite | Occurrence | MRDS | |
| Sprague River Diatomite | Diatomite | Surface | Occurrence | MRDS |
| Spring Butte Rock | Crushed, Broken Stone NEC | Surface | Abandoned | MSHA |
| Spring Creek Group | Diatomite | Surface | Occurrence | MRDS |
| Spring Creek Hill | Stone | Past Producer | MRDS | |
| Stukel Mountain | Stone | Past Producer | MRDS | |
| Stukel Mountain | Stone | Past Producer | MRDS | |
| Stukel Mtn Access Quarry | Stone | Past Producer | MRDS | |
| Stukel Mtn Access Quarry | Stone | Surface | Past Producer | MRDS |
| Stukel Mtn Pit & Plant | Stone | Past Producer | MRDS | |
| Summers Quarry | Stone | Past Producer | MRDS | |
| Summers Quarry | Stone | Past Producer | MRDS | |
| Three Mile Rock | Stone | Past Producer | MRDS | |
| Three Mile Rock Pit | Stone | Surface | Past Producer | MRDS |
| Unnamed Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Unnamed Pumice | Pumice | Surface | Prospect | MRDS |
| Unnamed Pumice | Pumice | Surface | Prospect | 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, 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, 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 Quarrylamath Falls 15-Min.. | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Walker | Stone | Past Producer | MRDS | |
| Wampler Cinder Pit | Stone, Crushed/Broken | Past Producer | MRDS | |
| Webb Asphalt & Sealing, Inc. | Crushed, Broken Stone NEC | Surface | Abandoned | MSHA |
| Westside Quarry | Construction Sand and Gravel | Surface | Intermittent | MSHA |
| Whitlatch | Stone | Past Producer | MRDS | |
| Wilkerson's Hot Spring | Geothermal | Geothermal | Occurrence | MRDS |
| Wocus | Stone | Past Producer | MRDS | |
| Wocus Site | Clay | Past Producer | MRDS |