| (Facility) Toledo Refinery Gulf | 0.5 mi | Sulfur | Processing Plant | Plant |
| White Brothers Sand Pit | 0.7 mi | Sand and Gravel, Construction | — | Past Producer |
| White Brothers Sand Pit | 0.7 mi | Sand and Gravel, Construction | Surface | Producer |
| Interlake Inc/ Toledo, Ohio | 1.9 mi | Iron | Processing Plant | Producer |
| Ferro Corp Ottawa Chemical Div | 2.1 mi | Iron | Processing Plant | Producer |
| Toledo Pickling & Steel Service Inc | 2.1 mi | Iron | Processing Plant | Producer |
| Unit 3 Portable Crusher | 3.7 mi | Construction Sand and Gravel | Surface | Intermittent |
| Lula Quarry Limestone | 4.1 mi | Limestone, General | Surface | Past Producer |
| Wylie and Sons | 7.4 mi | Crushed, Broken Limestone NEC | Surface | Active |
| Lime City Quarry | 8.1 mi | Crushed, Broken Limestone NEC | Surface | Abandoned |
| Lime City Plant | 8.1 mi | Stone, Crushed/Broken | Surface | Plant |
| Cardinal Aggregates Inc Portable Plant | 8.2 mi | Crushed, Broken Limestone NEC | Surface | Intermittent |
| Cardinal Aggregate | 8.6 mi | Crushed, Broken Limestone NEC | Surface | Active |
| Portable Plant #3 | 8.8 mi | Crushed, Broken Limestone NEC | Surface | Intermittent |
| Maumee Plant | 8.8 mi | Stone, Crushed/Broken | Surface | Plant |
| Maumee Quarry | 8.9 mi | Crushed, Broken Limestone NEC | Surface | Active |
| Maumee Quarry | 9.1 mi | Limestone, General | — | Past Producer |
| Ottawa Lake Quarry | 9.4 mi | Stone, Crushed/Broken | Surface | Producer |
| Ottawa Lake Quarry | 9.5 mi | Crushed, Broken Limestone NEC | Surface | Intermittent |
| Lippman Plant #2 | 9.5 mi | Construction Sand and Gravel | Surface | Intermittent |
| Foster Pit | 10.0 mi | Sand and Gravel, Construction | — | Past Producer |
| Foster Pit | 10.0 mi | Sand and Gravel, Construction | Surface | Past Producer |
| White Rock Quarry | 10.2 mi | Calcium | — | Past Producer |
| White Rock Quarry L.p. | 10.6 mi | Calcium | Surface | Producer |
| Silica Quarry | 10.7 mi | Stone, Crushed/Broken | Surface | Producer |
| Stlica Quarry | 10.7 mi | Limestone, General | — | Past Producer |
| White Rock Quarry | 10.8 mi | Crushed, Broken Limestone NEC | Surface | Intermittent |
| Toledo Quarry | 10.8 mi | Limestone, General | — | Past Producer |
| Sylvania Stone Quarry | 10.9 mi | Crushed, Broken Limestone NEC | Surface | Active |
| Clay Center Plant | 11.0 mi | Stone | Processing Plant | Producer |
| Sylvania Quarry Ii | 11.0 mi | Crushed, Broken Limestone NEC | Surface | Abandoned |
| Strawberry Acres Pit | 11.0 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Strawberry Acres Pit | 11.0 mi | Sand and Gravel, Construction | — | Past Producer |
| Silica Stone Quarry | 11.0 mi | Stone, Crushed/Broken, Clay | Surface | Producer |
| Angola Road Pit | 11.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Angola Road Pit | 11.6 mi | Sand and Gravel, Construction | — | Past Producer |
| Little Sink Quarry Limestone | 12.8 mi | Limestone, General | Surface | Past Producer |
| Dorr Street Pit | 13.5 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Genoa Quarry | 13.7 mi | Calcium | — | Past Producer |
| U.s. Gypsum Company Genoa Quarry | 13.7 mi | Stone, Crushed/Broken | — | Producer |
| Scotfield Tile Co Clay Pit | 13.8 mi | Fire Clay (Refractory) | Surface | Past Producer |
| Martin Marietta Magnesia Special | 13.8 mi | Lime | Surface | Active |
| Graymont Dolime (Oh) Inc. | 13.8 mi | Lime | Facility | Active |
| Genoa Limestone Plant 1 | 13.8 mi | Crushed, Broken Limestone NEC | Surface | Intermittent |
| Rhu's Clay Pit | 13.9 mi | Fire Clay (Refractory) | Surface | Past Producer |
| Swanton Pit | 14.6 mi | Sand and Gravel, Construction | — | Past Producer |
| Swanton Pit | 14.6 mi | Sand and Gravel, Construction | Surface | Producer |
| Otter Limestone Quarry | 14.8 mi | Limestone, General | Surface | Past Producer |
| Seaway Sand & Stone | 14.9 mi | Crushed, Broken Limestone NEC | Surface | Abandoned |
| Waterville Stone Quarry | 15.1 mi | Crushed, Broken Limestone NEC | Surface | Active |
| Martin Marietta Refractories Quarry | 15.6 mi | Stone, Crushed/Broken | Surface | Producer |
| Martin Marietta Refractories Quarry | 15.6 mi | Calcium | — | Past Producer |
| Toledo House of Correction Quarry | 15.7 mi | Stone, Dimension | — | Producer |
| Toledo House of Correction Quarry | 15.7 mi | Stone, Dimension | Surface | Producer |
| Woodville Lime & Chemical Quarry | 15.9 mi | Limestone, General | — | Past Producer |
| Woodville Lime and Chemical Quarry | 15.9 mi | Stone, Crushed/Broken | Surface | Producer |
| Reed Road Pit | 16.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Waterville Quarry | 16.4 mi | Limestone, General | — | Past Producer |
| Waterville Stone Quarry | 16.4 mi | Stone, Crushed/Broken | Surface | Producer |
| Saxton and Son Clay Pit | 17.0 mi | Fire Clay (Refractory) | Surface | Past Producer |
| Woodville Plant | 17.4 mi | Crushed, Broken Limestone NEC | Surface | Active |
| Area Rock Llc | 17.5 mi | Crushed, Broken Limestone NEC | Surface | Abandoned |
| Brush Wellman/ Elmore, Ohio | 17.5 mi | Beryllium | Processing Plant | Past Producer |
| Rocky Ridge Quarry | 17.5 mi | Crushed, Broken Limestone NEC | Surface | Abandoned |
| Denniston Quarry | 17.6 mi | Crushed, Broken Limestone NEC | Surface | Active |
| Rocky Ridge Plant | 17.6 mi | Stone, Crushed/Broken | Surface | Producer |
| Rocky Ridge Quarry | 17.6 mi | Limestone, General | — | Past Producer |
| Ohio Lime Company Quarry | 17.7 mi | Calcium | — | Past Producer |
| Ohio Lime Co Woodville Quarry | 18.0 mi | Stone, Crushed/Broken | Surface | Producer |
| Great Lakes Calcium Corp. | 18.4 mi | Crushed, Broken Limestone NEC | Facility | Abandoned |
| Monroe Quarry | 18.4 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Rupp's Clay Pit | 18.5 mi | Fire Clay (Refractory) | Surface | Past Producer |
| Turtle Lake Pit | 18.8 mi | Stone, Crushed/Broken | Surface | Past Producer |
| R. W. Sidley-Conneaut Pit | 19.5 mi | Sand and Gravel, Construction | Surface | Producer |
| Petersburg Limestone Exposure | 20.0 mi | Limestone, General | Surface | Prospect |
| Bliss's Coal Pit | 20.2 mi | Fire Clay (Refractory) | Underground | Producer |
| Gibonsburg Quarry | 20.7 mi | Calcium | — | Past Producer |
| Gibonsburg Quarry | 20.7 mi | Stone, Crushed/Broken | Surface | Producer |
| Gibonsburg Plant Quarry | 20.7 mi | Calcium | — | Past Producer |
| Ida Quarry- Plant & Mill | 20.7 mi | Stone, Crushed/Broken | Surface | Producer |
| Atkin's Clay Pit | 20.8 mi | Fire Clay (Refractory) | Surface | Past Producer |
| Grape Quarry | 21.3 mi | Stone, Crushed/Broken | Surface | Producer |
| Gibonsburg Quarry | 21.5 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Millersville Quarry | 23.0 mi | Crushed, Broken Limestone NEC | Surface | Abandoned |
| Wilt's Clay Pit | 23.1 mi | Fire Clay (Refractory) | Surface | Past Producer |
| Dundee Quarry and Plant | 23.4 mi | Stone, Crushed/Broken | Surface | Producer |
| Schesberger Sandstone Exposure | 23.5 mi | Silica | Surface | Past Producer |
| Portage Quarry | 23.8 mi | Crushed, Broken Limestone NEC | Surface | Intermittent |
| Portage Plant | 24.0 mi | Stone, Crushed/Broken | Surface | Plant |
| Precision Aggregates Ii Llc | 24.2 mi | Crushed, Broken Limestone NEC | Surface | Active |
| Portable Plant | 24.3 mi | Crushed, Broken Limestone NEC | Surface | Active |
| Amrize Dundee Quarry | 24.6 mi | Construction Sand and Gravel | Surface | Active |
| Dundee Plant | 24.6 mi | Cement | Facility | Abandoned |
| Maybee Brick and Tile Co Clay Pit | 25.0 mi | Fire Clay (Refractory) | Surface | Past Producer |
| Maybee Quarry | 25.0 mi | Stone, Crushed/Broken | Surface | Producer |