ALL STATUSES / 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 – 2026-10-13. All statuses 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 |
|---|---|---|---|---|---|---|
| Alpha Sand Pit1300962 · Abandoned | Fayette, IASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Aurora1300854 · Abandoned | Buchanan, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Bloom Quarry1300133 · Abandoned | Buchanan, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Burns Sand Pit1300961 · Abandoned | Buchanan, IASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Cook Quarry1301968 · Abandoned | Linn, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Deerfield (Mahoney)1300863 · Abandoned | Chickasaw, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Fairbank Quarry1300139 · Abandoned | Fayette, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Falck Quarry1300144 · Abandoned | Fayette, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Fayette Stone Quarry1300031 · Abandoned | Fayette, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Foelske Quarry1300130 · Abandoned | Bremer, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Glory1301995 · Abandoned | Black Hawk, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Graham Quarry1300288 · Abandoned | Fayette, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Hazleton Quarry1301755 · Abandoned | Buchanan, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Hertzberg Quarry1300363 · Abandoned | Buchanan, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Hoffman Sand Pit1301799 · Abandoned | Buchanan, IASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Houg Quarry1300308 · Abandoned | Fayette, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Hullerman Sand Pit1301829 · Abandoned | Buchanan, IASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Jacobson Quarry1300141 · Abandoned | Fayette, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Levendusky Quarry And Mill1300135 · Abandoned | Buchanan, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Love Quarry1300158 · Abandoned | Winneshiek, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Maynard Quarry1300885 · Abandoned | Fayette, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Miller Quarry1300852 · Abandoned | Fayette, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Miller Quarry1301759 · Abandoned | Buchanan, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Miller Sand Pit1301967 · Abandoned | Buchanan, IASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Mulneaux Quarry1300136 · Abandoned | Buchanan, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Nolte Pit1300737 · Abandoned | Bremer, IASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Oelwein Quarry1300054 · Abandoned | Buchanan, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Olson Sand Pit1301199 · Abandoned | Fayette, IASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Oltmann Quarry1301743 · Abandoned | Butler, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Platte Quarry1302004 · Abandoned | Bremer, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Portable Rock Plant #41302114 · Abandoned | Fayette, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Rassmussen Quarry1300131 · Abandoned | Buchanan, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Reissner Sand & Gravel Pit1302027 · Abandoned | Chickasaw, IASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Schmitz Quarry1300162 · Abandoned | Winneshiek, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Sells Quarry1300309 · Abandoned | Buchanan, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Shell Rock Quarry And Mill1300137 · Abandoned | Butler, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Sullivan Pit1301800 · Abandoned | Buchanan, IASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Voshell Quarry1301601 · Abandoned | Fayette, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Vrzak Quarry1300143 · Abandoned | Fayette, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Ward Sand Pit1300964 · Abandoned | Buchanan, IASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Waucoma Quarry1301353 · Abandoned | Fayette, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Yeardus Sand Pit1301101 · Abandoned | Fayette, IASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Yearous Quarry1300140 · Abandoned | Fayette, IASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
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
0 of 43 mines with usable MSHA coordinates. Select a marker to open a mine.
MSHA has not supplied usable coordinates for these records.
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. All 43 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 – 2026-10-13
0 significant & substantial (S&S)
0 records classified as fatality
0 of 0 violations with amounts
0 inspections · 0 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 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2025-Q2 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2025-Q3 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2025-Q4 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2026-Q1 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2026-Q2 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2026-Q3 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
All violations issued in the selected period. Counts combine subsections.
| Section | Violations | S&S |
|---|
No violation records in this period.
No matching records in this period.
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.
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.