ALL STATUSES / OPERATOR 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 |
|---|---|---|---|---|---|---|
| 7911 Gravel Plant2002499 · Intermittent | Charlevoix, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | 23.5 |
| 7912 Bit Split Plant2002894 · Intermittent | Calhoun, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | 15.3 |
| 7913 Plant2003023 · Intermittent | Charlevoix, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | 3.5 |
| 7914 Impact Plant2003049 · Intermittent | Charlevoix, MISurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | 12.0 |
| 7918 Afton Wash Plant2001800 · Intermittent | Charlevoix, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | 15.0 |
| KASSON SAND & GRAVEL2000811 · Intermittent | Leelanau, MISurface · MSHA: Construction Sand and Gravel | — | — | 2 | 0 | 30.8 |
| Lawton/Delton2003669 · Intermittent | Kent, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | 14.0 |
| South Bend Sandpit1202231 · Active | St Joseph, INSurface · MSHA: Construction Sand and Gravel | — | — | 6 | 0 | 44.8 |
| 721 Screen Plant2002538 · Abandoned | Charlevoix, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | 1.3 |
| 7916 Portable Wash Plant2003381 · Abandoned | Charlevoix, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Anson Pit2002708 · Abandoned | Kalamazoo, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Bickle Pit2002142 · Abandoned | St Joseph, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Botteron Pit1201843 · Abandoned | De Kalb, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Charlottesville Sand And Gravel1201451 · Abandoned | Hancock, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Clark Farms Pit2002438 · Abandoned | Ottawa, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Construction Aggregates Pit2002437 · Abandoned | Ottawa, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Diehl Pit1201682 · Abandoned | Lagrange, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Ernsberger Pit1201745 · Abandoned | Elkhart, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Fredrick Pit1201683 · Abandoned | De Kalb, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Gillies Pit2002586 · Abandoned | Mecosta, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Haverdink Pit2001528 · Abandoned | Ottawa, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Henschen Pit And Mill1200984 · Abandoned | Lagrange, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| HUNT LAKE MATERIALS PIT1201008 · Abandoned | La Porte, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Lambright Pit1201684 · Abandoned | Lagrange, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Millikin Pit And Mill2002353 · Abandoned | Cass, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Norris Pit2002354 · Abandoned | Cass, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Northside Realty Pit1201581 · Abandoned | Elkhart, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Portable Plant 42422002570 · Abandoned | Eaton, MISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Portable Plant 50431202054 · Abandoned | Elkhart, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Poyser Pit1201685 · Abandoned | Elkhart, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Replogle Pit1200979 · Abandoned | Elkhart, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Rice Pit1201637 · Abandoned | Steuben, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Rieth-Riley Mtrls-Div/Rieth-Riley Const1202276 · Abandoned | Morgan, INSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Steenburg Pit1201714 · Abandoned | St Joseph, INSurface · MSHA: Construction Sand and Gravel | — | — | 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
11 of 34 mines with usable MSHA coordinates. Select a marker to open a mine.
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-17. All 34 mines listed under this operator 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
0 significant & substantial (S&S)
0 records classified as fatality
8 of 8 violations with amounts
19 inspections · 19 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 | 1 | 7.0 |
| 2025-Q2 | 0 | 0 | — | 0 | 0 | 5 | 43.3 |
| 2025-Q3 | 2 | 0 | 302.00 | 0 | 0 | 3 | 17.5 |
| 2025-Q4 | 0 | 0 | — | 0 | 0 | 2 | 25.0 |
| 2026-Q1 | 3 | 0 | 470.00 | 0 | 0 | 1 | 10.0 |
| 2026-Q2 | 0 | 0 | — | 0 | 0 | 4 | 28.5 |
| 2026-Q3 | 3 | 0 | 453.00 | 0 | 0 | 3 | 28.8 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
All violations issued in the selected period. Counts combine subsections.
Spot Inspection · 12.0 on-site hours
Regular Safety and Health Inspection · 9.3 on-site hours
56.4101 · $151.00 proposed
56.12004 · $151.00 proposed
56.14112(b) · $151.00 proposed
Regular Safety and Health Inspection · 7.5 on-site hours
Regular Safety and Health Inspection · 14.5 on-site hours
Regular Safety and Health Inspection · 3.5 on-site hours
Regular Safety and Health Inspection · 4.5 on-site hours
Regular Safety and Health Inspection · 6.0 on-site hours
46.8(a)(2) · $168.00 proposed
47.41(a) · $151.00 proposed
56.14205 · $151.00 proposed
Regular Safety and Health Inspection · 10.0 on-site hours
Regular Safety and Health Inspection · 11.0 on-site hours
Regular Safety and Health Inspection · 14.0 on-site hours
Mine Idle Activity · 1.3 on-site hours
Compliance Follow-up Inspection · 0.5 on-site hours
56.14109(a) · $151.00 proposed
Regular Safety and Health Inspection · 15.8 on-site hours
56.12041 · $151.00 proposed
Regular Safety and Health Inspection · 6.0 on-site hours
Regular Safety and Health Inspection · 4.3 on-site hours
Regular Safety and Health Inspection · 18.5 on-site hours
Regular Safety and Health Inspection · 10.5 on-site hours
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.