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 – 2026-10-17. 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 |
|---|---|---|---|---|---|---|
| BUCKLAND PLANT3300121 · Intermittent | Auglaize, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 4 | 0 | 29.8 |
| BUCYRUS PLANT3300122 · Intermittent | Crawford, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 12 | 1 | 77.8 |
| CAREY PLANT3300127 · Active | Wyandot, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 36 | 7 | 193.3 |
| Chesterville Sand & Gravel Plant3301429 · Active | Morrow, OHSurface · MSHA: Construction Sand and Gravel | — | — | 8 | 0 | 93.3 |
| Columbus Region Plant3300123 · Active | Delaware, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 58 | 4 | 244.3 |
| Delphos Plant3300056 · Intermittent | Van Wert, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 2 | 0 | 16.0 |
| Findlay Plant3304121 · Active | Hancock, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 5 | 2 | 33.8 |
| LIMA PLANT3300120 · Active | Allen, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 12 | 1 | 52.3 |
| MARION PLANT3300125 · Active | Marion, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 6 | 0 | 49.3 |
| Metso Lokotrack Crusher (Asset#10439)3304782 · Intermittent | Hancock, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | 2.0 |
| Newcomerstown3304485 · Active | Coshocton, OHSurface · MSHA: Construction Sand and Gravel | — | — | 4 | 0 | 68.8 |
| Rimer Plant3300126 · Intermittent | Putnam, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 1 | 0 | 33.3 |
| South Columbus Sand and Gravel Plant3304733 · Active | Pickaway, OHSurface · MSHA: Construction Sand and Gravel | — | — | 7 | 0 | 73.8 |
| Upper Sandusky3304770 · Active | Wyandot, OHSurface · MSHA: Sand, Industrial NEC | — | — | 2 | 0 | 43.3 |
| Cascades Cut Stone Company3304567 · Abandoned | Hancock, OHFacility · MSHA: Dimension Limestone | — | — | 0 | 0 | — |
| Findlay Plant3300124 · Abandoned | Hancock, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Grove City Sand & Gravel3304692 · Abandoned | Franklin, OHSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Keestrack Frontier Screen3304775 · Temporarily Idled | Hancock, OHSurface · MSHA: Lime | — | — | 2 | 0 | 9.0 |
| KPI-JCI FT4250CC Track Mounted Impact Pt3304804 · Temporarily Idled | Delaware, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Magnolia Plant3304623 · Abandoned | Stark, OHFacility · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Metso Lokotrack Crusher3304776 · Temporarily Idled | Hancock, OHSurface · MSHA: Lime | — | — | 0 | 0 | — |
| Metso Lokotrack Screen3304777 · Temporarily Idled | Pickaway, OHSurface · MSHA: Sand, Common | — | — | 0 | 0 | — |
| Ottawa Plant3300145 · Temporarily Idled | Putnam, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 5 | 0 | 28.5 |
| Oxford Plant3304646 · Abandoned | Tuscarawas, OHFacility · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Radnor Quarry3300137 · Temporarily Idled | Hancock, OHSurface · MSHA: Dimension Limestone | — | — | 0 | 0 | — |
| RAP Portable Crusher3304773 · Abandoned | Delaware, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Ridge Quarry3304398 · Temporarily Idled | Hancock, OHSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Shadeville3304813 · Abandoned | Franklin, OHSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| South Columbus Aggregate Plant3302518 · Abandoned | Franklin, OHSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Upper Sandusky3304552 · Abandoned | Wyandot, OHSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Upper Sandusky Plant3301750 · Abandoned | Wyandot, OHSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| WAPAKONETA PLANT3302918 · Abandoned | Auglaize, OHSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Warrensburg3300136 · Temporarily Idled | Delaware, OHSurface · 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
30 of 33 mines with usable MSHA coordinates. Select a marker to open a mine.
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-17. All 33 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
23 significant & substantial (S&S)
0 records classified as fatality
160 of 164 violations with amounts
82 inspections · 82 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 | 30 | 5 | 6,993.00 | 3 | 0 | 13 | 159.5 |
| 2025-Q2 | 25 | 4 | 6,783.00 | 1 | 0 | 9 | 160.3 |
| 2025-Q3 | 29 | 5 | 6,511.00 | 2 | 0 | 7 | 141.3 |
| 2025-Q4 | 27 | 2 | 4,826.00 | 3 | 0 | 13 | 150.0 |
| 2026-Q1 | 4 | 0 | 1,696.00 | 2 | 0 | 7 | 91.3 |
| 2026-Q2 | 10 | 1 | 4,457.00 | 3 | 0 | 9 | 112.0 |
| 2026-Q3 | 38 | 6 | 6,222.00 | 1 | 0 | 18 | 202.5 |
| 2026-Q4 * | 1 | 0 | — | 0 | 0 | 6 | 31.3 |
All violations issued in the selected period. Counts combine subsections.
Impoundment Spot Inspection · 4.0 on-site hours
Impoundment Spot Inspection · 4.5 on-site hours
Regular Safety and Health Inspection · 12.3 on-site hours
46.9(b)(5)
Impoundment Spot Inspection · 3.5 on-site hours
Impoundment Spot Inspection · 3.5 on-site hours
Impoundment Spot Inspection · 3.5 on-site hours
Spot Inspection · 16.3 on-site hours
Spot Inspection · 15.5 on-site hours
Spot Inspection · 14.8 on-site hours
Spot Inspection · 15.8 on-site hours
HANDTOOLS (NONPOWERED) · NO DYS AWY FRM WRK,NO RSTR ACT
cut leg while cutting belt
56.14109(a) · $151.00 proposed
56.12032 · $151.00 proposed
56.9300(a) · $151.00 proposed
56.11001 · S&S
Regular Safety and Health Inspection · 16.0 on-site hours
Regular Safety and Health Inspection · 29.3 on-site hours
56.18002(a) · S&S · $177.00 proposed
56.20003(a) · $151.00 proposed
56.20003(a) · $151.00 proposed
56.20003(a) · $151.00 proposed
56.12004 · $151.00 proposed
56.11027 · S&S · $267.00 proposed
56.20003(a) · $151.00 proposed
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.