| Unknown | 1.0 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 1.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 2.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 2.9 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 3.3 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 3.5 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Johnson Pit | 3.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 3.7 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 3.7 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 3.8 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 3.9 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 4.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Sieh Sand & Gravel | 4.2 mi | Construction Sand and Gravel | Surface | Abandoned |
| Unknown | 4.4 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Spencer Pit | 4.5 mi | Sand and Gravel, Construction | Surface | Producer |
| Spencer Pit | 4.7 mi | Sand and Gravel, Construction | Surface | Producer |
| Unknown | 4.9 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 5.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 5.4 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Stolley Pit | 5.5 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 5.5 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 5.8 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 6.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 6.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 6.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Clay County Pits | 7.0 mi | Sand and Gravel, Construction | Surface | Producer |
| Norgaard Gravel | 7.0 mi | Sand and Gravel, Construction | Surface | Producer |
| Sassman's Pit | 7.0 mi | Construction Sand and Gravel | Surface | Abandoned |
| Stellish Pit | 7.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 7.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 7.3 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 7.3 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 7.4 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Norgaard Sand & Gravel | 7.5 mi | Construction Sand and Gravel | Surface | Intermittent |
| Unknown | 7.5 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 7.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 7.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 7.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 7.7 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Deloss Pit | 7.7 mi | Sand, Industrial NEC | Surface | Intermittent |
| Niemand Pit | 7.7 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 7.8 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 8.0 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Eckley Pit | 8.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Carlson Brothers Gravel | 8.4 mi | Sand and Gravel, Construction | Surface | Producer |
| Unknown | 8.7 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Douglas Rutter | 8.8 mi | Construction Sand and Gravel | Surface | Abandoned |
| Unknown | 8.9 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Scharnburg Pit | 9.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 9.5 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 10.3 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Cornell Pit | 10.8 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Ruthven Pit | 11.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 11.3 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 11.3 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 11.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Collins Pit | 11.7 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 11.8 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 12.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 12.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Straub Pit | 12.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Angier Pit | 12.5 mi | Sand and Gravel, Construction | Surface | Producer |
| Railroad Pit | 12.6 mi | Sand and Gravel, Construction | Surface | Producer |
| Unknown | 12.7 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 12.7 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 12.9 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 12.9 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 13.0 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 13.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 13.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Otto Pit | 13.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 13.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Dave's Sand & Gravel | 13.3 mi | Construction Sand and Gravel | Surface | Intermittent |
| Unknown | 13.4 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 13.4 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 13.7 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 13.8 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Ralphs Sand and Gravel | 13.9 mi | Sand and Gravel, Construction | Surface | Producer |
| Fostoria Pit | 13.9 mi | Sand and Gravel, Construction | Surface | Producer |
| Linn Grove Pit | 14.2 mi | Sand and Gravel, Construction | Surface | Producer |
| Unknown | 14.5 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Norgaard Pit | 14.5 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Kuehl Pit | 14.5 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 14.5 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 14.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Bruegmann Park | 14.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Molgaard Pit | 14.7 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Buena Vista County Pits | 14.7 mi | Sand and Gravel, Construction | Surface | Producer |
| Unknown | 14.9 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 15.0 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Wetherell Sand & Gravel Inc. | 15.0 mi | Construction Sand and Gravel | Surface | Intermittent |
| Unknown | 15.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Lange Pit | 15.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 15.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Brown | 15.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 15.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown | 15.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Lange Pit | 15.4 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Bradbury | 15.4 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Litka Pit | 15.4 mi | Sand and Gravel, Construction | Surface | Past Producer |