Mines and quarries in Washington County, RI
14 mines not abandoned in Washington County, RI, in the MSHA file of October 2, 2026.
| Mine | Mine ID | Industry group | Status since |
|---|---|---|---|
| Arcadia Gravel Pit Narragansett Improvement Co. | 3700220 | Sand and gravel | Oct 23, 2013 |
| Charlestown Farms LLC Charlestown Farms | 3700232 | Sand and gravel | Dec 20, 2024 |
| George Sherman Sand & Gravel Company Inc | 3700121 | Sand and gravel | Jun 24, 2019 |
| H. C. Trucking Pit H. C. Trucking, Inc. | 3700229 | Sand and gravel | Apr 13, 2017 |
| HOPKINS HILL QUARRY J.R. VINAGRO CORPORATION | 3700202 | Sand and gravel | Dec 20, 2024 |
| KLONDIKE QUARRY SOUTH COUNTY SAND & GRAVEL CO., INC. | 3700242 | Sand and gravel | Apr 5, 2021 |
| PLANT 7 Rawson Materials | 3700183 | Stone | Jan 16, 2002 |
| Portable Crusher South County Sand & Gravel CO | 3700247 | Stone | Jun 12, 2025 |
| Richmond CFGS LLC | 3700238 | Sand and gravel | Mar 11, 2020 |
| Richmond LLC | 3700206 | Stone | Dec 4, 2024 |
| Richmond Sand & Stone Richmond Sand & Stone LLC | 3700156 | Sand and gravel | Jun 10, 1999 |
| Shoreline Gravel-Narrow Lane Bank Shoreline Gravel LLC | 3700208 | Sand and gravel | Jul 8, 2026 |
| SOUTH COUNTY SAND & GRAVEL | 3700076 | Sand and gravel | Jun 9, 1999 |
| We Lease It Inc-North We Lease It Inc | 3700227 | Sand and gravel | Mar 22, 2023 |
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.