ACTIVE / CONTROLLER PORTFOLIO
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MINE PORTFOLIO
2025-01-01 – 2026-10-17. Active records; production reporting is not required.
Material, method and type filters apply to this table. The portfolio’s status applies to the entire page. GEM fields describe their own release, not the selected MSHA year.
| Mine | Location / type | Coal · short tons | Hours worked | Violations | Accident records | On-site inspection hours |
|---|---|---|---|---|---|---|
| RiverBend Materials Corvallis3502705 · Active | Benton, ORSurface · MSHA: Construction Sand and Gravel | — | — | 2 | 1 | 22.0 |
| RiverBend Materials Dalton3500631 · Active | Polk, ORSurface · MSHA: Crushed, Broken Stone NEC | — | — | 1 | 0 | 24.0 |
| RiverBend Materials Hilroy3503953 · Active | Marion, ORSurface · MSHA: Construction Sand and Gravel | — | — | 1 | 0 | 28.5 |
| RiverBend Materials North Pit3500484 · Active | Lane, ORSurface · MSHA: Construction Sand and Gravel | — | — | 6 | 1 | 37.8 |
| RiverBend Materials RiverBend West3503596 · Active | Marion, ORSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 1 | 28.0 |
| RiverBend Materials Turner South3501002 · Active | Marion, ORSurface · MSHA: Construction Sand and Gravel | — | — | 1 | 2 | 24.5 |
| RiverBend Materials Windsor3503425 · Active | Marion, ORSurface · MSHA: Crushed, Broken Stone NEC | — | — | 5 | 1 | 22.5 |
| Rivergate Plant3500320 · Active | Multnomah, ORFacility · MSHA: Crushed, Broken Limestone NEC | — | — | 9 | 0 | 46.5 |
| Riverside Stone1518549 · Active | Meade, KYSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 5 | 1 | 133.5 |
| Roberts Quarry3401130 · Active | Cherokee, OKSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 21 | 0 | 49.8 |
| Rosevine Quarry4104676 · Active | Sabine, TXSurface · MSHA: Construction Sand and Gravel | — | — | 5 | 0 | 39.5 |
| Sand Products of Monterey4003168 · Active | Overton, TNSurface · MSHA: Crushed, Broken Sandstone | — | — | 5 | 1 | 38.8 |
| San Rafael Rock Quarry0400021 · Active | Marin, CASurface · MSHA: Crushed, Broken Stone NEC | — | — | 2 | 2 | 28.0 |
| Sardis Plant2200829 · Active | Panola, MSSurface · MSHA: Sand, Common | — | — | 0 | 1 | 23.8 |
| SCOOTER MINE / Krystal2200832 · Active | Copiah, MSSurface · MSHA: Sand, Common | — | — | 5 | 0 | 15.3 |
| Scott Quarry3300169 · Active | Van Wert, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 2 | 0 | 26.5 |
| Scribner Pit2200717 · Active | Monroe, MSSurface · MSHA: Construction Sand and Gravel | — | — | 6 | 0 | 62.8 |
| Seattle Plant4500359 · Active | King, WAFacility · MSHA: Cement | — | — | 72 | 4 | 371.0 |
| Sharps Quarry & Plant0301583 · Active | Benton, ARSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 26 | 1 | 75.0 |
| Shawnee-Plant #21400494 · Active | Johnson, KSSurface · MSHA: Construction Sand and Gravel | — | — | 14 | 2 | 43.8 |
| Shelly Material Inc. Ostrander3300168 · Active | Union, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 13 | 1 | 154.3 |
| Silver Springs Quarry3600212 · Active | Cumberland, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 13 | 4 | 88.5 |
| SMALL MOUNTAIN QUARRY INC3608033 · Active | Luzerne, PASurface · MSHA: Crushed, Broken Sandstone | — | — | 10 | 0 | 47.5 |
| Somerset Stone Company1500094 · Active | Pulaski, KYFacility · MSHA: Crushed, Broken Limestone NEC | — | — | 4 | 0 | 43.5 |
| Sorensen Pit4202267 · Active | Washington, UTSurface · MSHA: Construction Sand and Gravel | — | — | 4 | 1 | 24.5 |
| SOUTH BETHLEHEM3000013 · Active | Albany, NYSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 13 | 0 | 69.0 |
| Southern Portable 13304801 · Active | Franklin, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 2 | 0 | 11.5 |
| South Weber Pit4200406 · Active | Davis, UTSurface · MSHA: Construction Sand and Gravel | — | — | 8 | 1 | 23.8 |
| Staker Parson Fast Pack4202397 · Active | Rich, UTSurface · MSHA: Construction Sand and Gravel | — | — | 3 | 0 | 45.5 |
| St Louisville Plant3301471 · Active | Licking, OHSurface · MSHA: Construction Sand and Gravel | — | — | 11 | 0 | 45.3 |
| Stoneco Angola Pit1200914 · Active | Steuben, INSurface · MSHA: Construction Sand and Gravel | — | — | 1 | 0 | 23.8 |
| Stoneco, Inc.3300181 · Active | Wyandot, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 10 | 0 | 114.3 |
| Sullivan Road Facility4502709 · Active | Spokane, WASurface · MSHA: Construction Sand and Gravel | — | — | 1 | 1 | 11.8 |
| Sumterville Cement Plant0801370 · Active | Sumter, FLFacility · MSHA: Cement | — | — | 19 | 5 | 102.3 |
| Suwannee American Cement0800995 · Active | Suwannee, FLSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | 18.5 |
| SUWANNEE AMERICAN CEMENT0801318 · Active | Suwannee, FLFacility · MSHA: Cement | — | — | 17 | 4 | 100.3 |
| Tarburton Pit0700093 · Active | Kent, DESurface · MSHA: Construction Sand and Gravel | — | — | 3 | 0 | 40.3 |
| Temple Quarry1200839 · Active | Crawford, INSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 7 | 1 | 163.0 |
| Texas Materials Garfield Plant4104963 · Active | Travis, TXSurface · MSHA: Construction Sand and Gravel | — | — | 8 | 1 | 35.5 |
| Texas Materials Hergotz Plant4104441 · Active | Travis, TXSurface · MSHA: Construction Sand and Gravel | — | — | 3 | 0 | 25.3 |
| Thomasville Mine3603432 · Active | York, PAUnderground · MSHA: Crushed, Broken Limestone NEC | — | — | 35 | 5 | 347.0 |
| Tilcon NY-Perth Amboy Sand2801048 · Active | Middlesex, NJSurface · MSHA: Sand, Industrial NEC | — | — | 13 | 1 | 63.3 |
| Tower Quarry1201438 · Active | Crawford, INSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 1 | 0 | 63.0 |
| Tremont Pit2200784 · Active | Itawamba, MSSurface · MSHA: Construction Sand and Gravel | — | — | 1 | 1 | 24.0 |
| Tubbmill Quarry3100015 · Active | Macon, NCSurface · MSHA: Crushed, Broken Granite | — | — | 1 | 0 | 25.8 |
| UMPQUA SAND & GRAVEL PIT3500593 · Active | Douglas, ORSurface · MSHA: Construction Sand and Gravel | — | — | 8 | 1 | 23.8 |
| Valley Springs Quarry0300040 · Active | Boone, ARSurface · MSHA: Crushed, Broken Stone NEC | — | — | 4 | 1 | 52.5 |
| Valley Stone1500001 · Active | Carter, KYSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 8 | 0 | 147.3 |
| Vinita Quarry3400893 · Active | Craig, OKSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 19 | 0 | 36.8 |
| VOSSBURG PIT2200493 · Active | Clarke, MSSurface · MSHA: Construction Sand and Gravel | — | — | 1 | 0 | 19.3 |
| Wallingford Quarry0600013 · Active | New Haven, CTSurface · MSHA: Crushed, Broken Stone NEC | — | — | 4 | 1 | 53.0 |
| Walworth Plant3000035 · Active | Wayne, NYSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 7 | 0 | 50.0 |
| Warren County Quarry0901204 · Active | Warren, GASurface · MSHA: Crushed, Broken Granite | — | — | 11 | 3 | 72.3 |
| Waynesville Quarry3100400 · Active | Haywood, NCSurface · MSHA: Crushed, Broken Granite | — | — | 3 | 2 | 50.5 |
| Wedowee Quarry0103264 · Active | Randolph, ALSurface · MSHA: Dimension Granite | — | — | 8 | 0 | 31.3 |
| Wells Quarry C6241700218 · Active | York, MESurface · MSHA: Crushed, Broken Granite | — | — | 4 | 1 | 22.3 |
| WEST NYACK QUARRY3000083 · Active | Rockland, NYSurface · MSHA: Crushed, Broken Traprock | — | — | 51 | 6 | 155.5 |
| Wilbur Division3503844 · Active | Douglas, ORSurface · MSHA: Construction Sand and Gravel | — | — | 3 | 0 | 16.8 |
| Zeeb Road2002949 · Active | Washtenaw, MISurface · MSHA: Construction Sand and Gravel | — | — | 1 | 1 | 34.5 |
Production and hours sum available quarterly reports. — means unavailable; zero safety records means none in the selected imported period. Ownership reflects the current MSHA record.
LOCATION
259 of 259 mines with usable MSHA coordinates. Select a marker to open a mine.
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-17. All 259 mines listed under this controller were checked; 0 have reports in the available quarters. Totals use current ownership.
reported short tons
reported employee hours
production ÷ hours worked
Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.
| Quarter | Coal (short tons) | Hours worked | Tons / hour | Avg. employees | Coverage |
|---|---|---|---|---|---|
| 2025 Q1 | — | — | — | — | No report |
| 2025 Q2 | — | — | — | — | No report |
| 2025 Q3 | — | — | — | — | No report |
| 2025 Q4 | — | — | — | — | No report |
| 2026 Q1 | — | — | — | — | No report |
| 2026 Q2 | — | — | — | — | No report |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
2025-01-01 – 2026-10-17
413 significant & substantial (S&S)
1 records classified as fatality
2,812 of 2,949 violations with amounts
1,357 inspections · 1,357 with hours
Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 381 | 50 | 282,216.00 | 32 | 0 | 174 | 2,199.3 |
| 2025-Q2 | 459 | 50 | 340,837.00 | 45 | 0 | 184 | 2,932.3 |
| 2025-Q3 | 383 | 47 | 129,039.00 | 43 | 0 | 219 | 2,226.0 |
| 2025-Q4 | 405 | 69 | 408,730.00 | 34 | 0 | 166 | 2,654.3 |
| 2026-Q1 | 382 | 55 | 401,327.00 | 38 | 1 | 181 | 2,121.5 |
| 2026-Q2 | 559 | 81 | 595,406.00 | 42 | 0 | 210 | 3,529.0 |
| 2026-Q3 | 325 | 49 | 183,461.00 | 42 | 0 | 194 | 2,116.8 |
| 2026-Q4 * | 55 | 12 | — | 0 | 0 | 29 | 257.3 |
All violations issued in the selected period. Counts combine subsections.
56.12004
56.12006
56.12030
56.12006
56.12006
56.14115(b)
56.14100(b)
41.12
Regular Safety and Health Inspection · 0.0 on-site hours
Compliance Follow-up Inspection · 0.0 on-site hours
Impoundment Spot Inspection · 3.5 on-site hours
56.14103(b)
50.30(a)
Regular Safety and Health Inspection · 0.0 on-site hours
Regular Safety and Health Inspection · 8.5 on-site hours
Regular Safety and Health Inspection · 19.0 on-site hours
Regular Safety and Health Inspection · 0.0 on-site hours
Regular Safety and Health Inspection · 0.0 on-site hours
56.4201(a)(2)
56.12004
47.41(a)
56.14107(a) · S&S
56.14205
56.14107(a) · S&S
56.4201(a)(2)
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-17.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.
CFR headings link to the current Title 30 index; they are not historical legal determinations.
SELECTED PORTFOLIO
Relationships reflect the selected mine status and current MSHA controller/operator fields.