| Stone & Alexander Quarry | 0.8 mi | Feldspar | Surface | Past Producer |
| Brokar Pit | 1.0 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Riley Materials Co. | 1.2 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Santa Ana River Pit | 1.3 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Jurupa Deposit | 1.4 mi | Silica | Surface | Past Producer |
| Riverside Co. Gravel Pit | 1.5 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Unnamed Pit | 1.8 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Unnamed Pit | 2.2 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Unnamed Pit | 2.2 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Magstone Products | 2.4 mi | Limestone, General | — | Past Producer |
| Unnamed Pit | 2.6 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Unnamed Stone Deposit | 2.7 mi | Feldspar | Surface | Past Producer |
| Texas Mining Co., Riverside Plant | 2.7 mi | Silica | Surface | Past Producer |
| Haven Granite Co. Quarry | 3.1 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Portable Plant #1 | 3.1 mi | Construction Sand and Gravel | Surface | Active |
| Stringfellow Quarry | 3.1 mi | | Surface | Past Producer |
| Jensen's Quarry | 3.2 mi | Marble, Dimension | Surface | Past Producer |
| Jensens Quarry | 3.2 mi | Marble, Dimension | — | Producer |
| Ormand Quarry | 3.2 mi | Granite | — | Producer |
| Rubidoux Quarry | 3.3 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Unnamed Quarry | 3.5 mi | Stone, Dimension | Surface | Past Producer |
| Dayton Trucking (Port) | 3.5 mi | Construction Sand and Gravel | Surface | Abandoned |
| Pyrite Quarry | 3.5 mi | Crushed, Broken Granite | Surface | Abandoned |
| Portable Crusher (Rental) | 3.5 mi | Crushed, Broken Granite | Surface | Abandoned |
| Rubidoux Hill Quarry | 3.6 mi | Stone, Dimension | Surface | Past Producer |
| Glen Avon Limestone Deposit | 3.6 mi | Marble, Dimension | Surface | Past Producer |
| Glen Avon Quarry | 3.6 mi | Marble, Dimension | — | Producer |
| Riverside Co. Gravel Pit | 3.7 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Unnamed Pit | 3.7 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Old City Quarry | 3.9 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Avalon Street Pit | 4.0 mi | Sand and Gravel, Construction | Surface | Producer |
| Riverside Operation | 4.1 mi | Ground Silica | Facility | Active |
| Gravel Pits | 4.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| River View Pit | 4.3 mi | Sand and Gravel, Construction | Surface | Producer |
| Service Rock Co. | 4.3 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Declezville Granulite | 4.4 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Unnamed Quarry | 4.5 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Fletcher Prospect | 4.7 mi | Molybdenum, Copper | — | Occurrence |
| Riverside Cement Co Crestmore Qurry | 4.9 mi | Limestone, General | — | Past Producer |
| Riverside Co. Gravel Pit | 5.0 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Riverside Cement Company | 5.0 mi | Limestone, General | — | Occurrence |
| Riverside Cement Company | 5.0 mi | Limestone, General | Processing Plant | Past Producer |
| Crestmore Quarry | 5.1 mi | Cement | Facility | Abandoned |
| North Murrieta | 5.1 mi | Sand, Industrial NEC | Surface | Abandoned |
| Crestmore Quarry | 5.2 mi | Cement Rock | Processing Plant | Past Producer |
| Redlands/s-5 Extec | 5.2 mi | Sand, Common | Surface | Abandoned |
| Casa Blanca Quarries | 5.3 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Hancock Clay Deposit | 5.3 mi | Clay | — | Past Producer |
| Raney Borrow Pit | 5.4 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Magstone Products | 5.4 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Molybdenite Occurrence | 5.5 mi | Molybdenum | — | Occurrence |
| Riverside | 5.7 mi | Sand, Industrial NEC | Surface | Abandoned |
| Castro ? Quarry | 5.7 mi | Stone, Crushed/Broken | Surface | Past Producer |
| New City Quarry | 5.8 mi | Limestone, General | Surface | Past Producer |
| Mobile Sand Company | 6.0 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Mt. Hole Quarries | 6.2 mi | Stone, Dimension | Surface | Past Producer |
| Service Pit | 6.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Portable Crusher 1 | 6.3 mi | Sand, Industrial NEC | Surface | Abandoned |
| Hole Ranch Quarry | 6.4 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Philadelphia Recycling Mine | 6.5 mi | Sand and Gravel, Construction | Surface | Producer |
| Harlow Quarry/corona | 6.5 mi | Sand, Common | Surface | Abandoned |
| Unnamed Pit | 6.7 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Bloomington Pit | 6.9 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unnamed Pit | 6.9 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Yeager Pit | 7.1 mi | Sand and Gravel, Construction | Surface | Producer |
| Unnamed Pit | 7.1 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Lane Brothers | 7.1 mi | Granite | Surface | Past Producer |
| Unnamed Pit | 7.1 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Colton Plant | 7.2 mi | Construction Sand and Gravel | Surface | Abandoned |
| Spicer Silica Property | 7.2 mi | Feldspar | Surface | Prospect |
| Hancock's Brick Yard | 7.3 mi | Clay | Surface | Past Producer |
| Pit | 7.3 mi | Granite | — | Producer |
| Corona Quarry | 7.8 mi | Stone | Surface | Past Producer |
| Sugar Loaf Pit | 7.9 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Sugar Loaf Pit | 7.9 mi | Granite | — | Producer |
| Fontana Pit | 7.9 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Colton Plant and Quarry | 8.0 mi | Sand and Gravel, Construction | Surface | Producer |
| Colton Cement Plant | 8.0 mi | Limestone, General | Processing Plant | Producer |
| Unnamed Pit | 8.0 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Unnamed Pit | 8.0 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Silberberger Quarry | 8.0 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Corona Division Quarry and Mill | 8.2 mi | Stone | — | Producer |
| Henason Pit | 8.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Coplin Pit | 8.3 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Colton Pit and Mill | 8.3 mi | Sand and Gravel, Construction | — | Past Producer |
| Mountain Group Deposit | 8.4 mi | Antimony | Surface-Underground | Past Producer |
| Crestmore Mine | 8.5 mi | Limestone, General | — | Past Producer |
| Crestmore Mine | 8.5 mi | Limestone, General | Underground | Past Producer |
| Sierra Grande Quarries | 8.5 mi | Stone, Dimension | Surface | Past Producer |
| Calif. Portland Cement Co. | 8.5 mi | Limestone, General | — | Past Producer |
| Home Gardens | 8.5 mi | Kyanite | — | Occurrence |
| Corona Pit | 8.5 mi | Sand and Gravel, Construction | Surface | Producer |
| Thomas Clay Deposit East Pit | 8.6 mi | Clay | Surface | Past Producer |
| Colton Plant & Quarry | 8.6 mi | Cement | Surface | Abandoned |
| Pacific States Plant #1 | 8.6 mi | Construction Sand and Gravel | Surface | Abandoned |
| Colton Aggregates | 8.6 mi | Sand, Industrial NEC | Surface | Abandoned |
| Plant 5b | 8.6 mi | Crushed, Broken Stone NEC | Surface | Abandoned |
| Jameson Quarry | 8.6 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Colton Deposit | 8.6 mi | Limestone, General | Surface | Past Producer |
| Box Springs Quarry | 8.7 mi | Stone, Crushed/Broken | Surface | Past Producer |