Mines and quarries in Ada County, ID
24 mines not abandoned in Ada County, ID, in the MSHA file of October 2, 2026.
| Mine | Mine ID | Industry group | Status since |
|---|---|---|---|
| Badger pit Suncore Construction and Materials, Inc. | 1002240 | Sand and gravel | May 3, 2022 |
| Broken Rock Sand & Gravel Broken Rock Sand & Gravel LLC | 1002375 | Stone | Feb 5, 2025 |
| Caldwell Plant Carco Mineral Resources Inc | 1001768 | Nonmetal | Jan 2, 1987 |
| CR4 Lurre Construction | 1001952 | Sand and gravel | Jan 20, 2011 |
| Crusher #1 Knife River Corporation Mountain West | 1002089 | Sand and gravel | Oct 12, 2009 |
| Golden Eagle Greyhound Mine & Milling, Inc. | 1002155 | Metal | Apr 25, 2023 |
| IGT Sand and Gravel Idaho Grading and Trucking, L.L.C. | 1002278 | Sand and gravel | May 5, 2022 |
| Liberty Premier LLC | 1002338 | Sand and gravel | Dec 9, 2024 |
| Mobile impact crusher Suncore Construction and Materials, Inc. | 1002045 | Sand and gravel | Mar 26, 2026 |
| Mobile Plant Broken Rock sand & Gravel | 1002400 | Other or not given | Jul 22, 2026 |
| Notus Pit Boise River Road Suncore Construction and Materials, Inc. | 1002283 | Sand and gravel | Oct 1, 2019 |
| Plant #2 H & B Crushing LLC | 1002255 | Sand and gravel | Oct 1, 2019 |
| Plant #3 H & B Crushing LLC | 1002286 | Sand and gravel | May 18, 2017 |
| Plant #4 H & B Crushing LLC | 1002293 | Sand and gravel | Mar 19, 2018 |
| Plant #6 - Wash Plant H & B Crushing LLC | 1002319 | Sand and gravel | Mar 5, 2020 |
| Plant #7 H & B Crushing LLC | 1002346 | Sand and gravel | Jul 6, 2023 |
| Plant #8 H & B CRUSHING LLC | 1002363 | Sand and gravel | May 13, 2024 |
| Pleasant Valley Pit Ruschman Sand & Gravel Inc | 1001950 | Sand and gravel | Oct 24, 2016 |
| Portable Crusher #1 Western Construction Inc | 1001634 | Sand and gravel | Jan 23, 2025 |
| Portable Crusher #2 Western Construction Inc | 1001643 | Sand and gravel | Mar 8, 2023 |
| Rock Force 1 Premier LLC | 1001717 | Sand and gravel | Oct 24, 2016 |
| Table Rock Sandstone Table Rock Sandstone, LLC | 1001872 | Stone | Aug 12, 1991 |
| Wash Plant 2 Knife River Corporation Mountain West | 1002090 | Sand and gravel | Apr 13, 2022 |
| Wash Plant 3 Knife River Corporation Mountain West | 1002161 | Sand and gravel | Oct 2, 2019 |
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.