Mines and quarries in Washtenaw County, MI
10 mines not abandoned in Washtenaw County, MI, in the MSHA file of October 2, 2026.
| Mine | Mine ID | Industry group | Status since |
|---|---|---|---|
| Amrize Manchester Sand and Gravel AMRIZE GREAT LAKES INC. | 2003423 | Sand and gravel | Apr 15, 2022 |
| Clinton Plant Gerken Materials Inc. | 2002886 | Sand and gravel | Sep 3, 2020 |
| Holly Pit Holly Disposal Inc | 2003379 | Sand and gravel | Nov 1, 2025 |
| Lippman Plant #2 Cardinal Aggregates | 2003513 | Sand and gravel | Apr 6, 2016 |
| NIETHAMMER TRANSPORT Niethammer Transport, Inc. | 2003124 | Sand and gravel | Jul 1, 1999 |
| Pleasant Lake Aggregates American Aggregates of Michigan Inc | 2003310 | Sand and gravel | Apr 15, 2022 |
| SMH Portable Stone Material Handling LP | 2003665 | Sand and gravel | Dec 20, 2023 |
| Stoneco Burmeister Michigan Paving and Materials Company | 2002524 | Sand and gravel | Apr 20, 2023 |
| Vella Pit Mid Michigan Materials Vella Pit | 2000872 | Sand and gravel | Oct 15, 2021 |
| Zeeb Road Michigan Paving and Materials Company | 2002949 | Sand and gravel | May 14, 2015 |
Alphabetical order — this site ranks no one. Mines that are not abandoned in the MSHA file of October 2, 2026. Sole proprietors are found by mine ID only. How to read this.