Mines and quarries in Washington County, ME
16 mines not abandoned in Washington County, ME, in the MSHA file of October 2, 2026.
| Mine | Mine ID | Industry group | Status since |
|---|---|---|---|
| Charlotte Pit Stanhope Trucking LLC | 1701188 | Sand and gravel | May 8, 2026 |
| Charlotte Quarry Eurovia Atlantic Coast LLC | 1700846 | Stone | Nov 1, 2021 |
| Donovan Construction | 1700904 | Sand and gravel | Apr 29, 2024 |
| DORR PIT AND MILL COUNTY CONCRETE & CONSTRUCTION CO INC | 1700306 | Sand and gravel | Aug 30, 1985 |
| ENGLISHMEN'S BAY QUARRY J.C. STONE INC. | 1700853 | Stone | Aug 22, 2019 |
| Grain Mill Pit A Seavey Construction | 1701180 | Sand and gravel | May 5, 2026 |
| JONESBORO RED QUARRY J.C. STONE INC. | 1700852 | Stone | Sep 30, 2025 |
| Mount Holly Richard Mingo Construction, Inc. | 1701190 | Stone | Aug 21, 2026 |
| Oak Hill Morgan Construction | 1701183 | Sand and gravel | Sep 3, 2026 |
| Peasley Pit Eurovia Atlantic Coast LLC | 1700674 | Sand and gravel | Jul 18, 2023 |
| PENNKNIFE PIT STANHOPE TRUCKING LLC | 1701182 | Sand and gravel | Apr 22, 2026 |
| Pit 1 Farren's Harvesting | 1701178 | Sand and gravel | Apr 16, 2026 |
| Red Gate Gravel Hallowell Construction | 1701179 | Sand and gravel | Apr 29, 2026 |
| Spears Pit Wayne L Spear & Son Inc | 1701177 | Sand and gravel | Apr 20, 2026 |
| Various Rental Screen Sargent Corporation | 1700468 | Sand and gravel | Dec 4, 2024 |
| Washington County Plant Sargent Corporation | 1700447 | Sand and gravel | Apr 16, 2026 |
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.