ACTIVE / 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. 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 |
|---|---|---|---|---|---|---|
| Antire Quarry (CS-72)2300026 · Active | Jefferson, MOSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 10 | 1 | 72.3 |
| ANTONIA (CS56)2301957 · Active | Jefferson, MOSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 3 | 0 | 41.5 |
| Butler Hill Granite (CS58)2302431 · Active | St Francois, MOSurface · MSHA: Dimension Granite | — | — | 1 | 2 | 35.8 |
| Central Stone Co (CS-75)1103083 · Active | Hancock, ILSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 1 | 1 | 30.3 |
| Central Stone Portable Pl#1 (CS48)2301102 · Active | Marion, MOSurface · MSHA: Crushed, Broken Stone NEC | — | — | 1 | 2 | 24.3 |
| Central Stone Port Pl #2 (CS49)2301065 · Active | Ralls, MOSurface · MSHA: Dimension Limestone | — | — | 1 | 0 | 36.0 |
| Florence Plant (CS33)1100132 · Active | Pike, ILSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 1 | 1 | 28.3 |
| Fort Bellefontaine (CS31)2300745 · Active | St Louis, MOSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 13 | 8 | 97.5 |
| House Springs Quarry (CS-73)2300106 · Active | Jefferson, MOSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 3 | 0 | 25.5 |
| JEFFERSON BARRACKS (CS-71)2300027 · Active | St Louis, MOSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 5 | 2 | 60.5 |
| LaGrange Sand & Gravel Pit (CS61)2302494 · Active | Lewis, MOSurface · MSHA: Sand, Common | — | — | 3 | 1 | 40.0 |
| Moscow Mills Plant CS572302194 · Active | Lincoln, MOSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 5 | 1 | 40.3 |
| Otter Creek Sand & Gravel (CS-68)1101131 · Active | Fulton, ILSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | 14.0 |
| Portable Plant #3 (CS50)1100124 · Active | Adams, ILSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 1 | 1 | 21.0 |
| Potosi Plant #(CS66)2302423 · Active | Washington, MOSurface · MSHA: Dimension Limestone | — | — | 6 | 0 | 61.0 |
| ST Francois Quarry (CS54)2301628 · Active | St Francois, MOSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 6 | 1 | 42.8 |
| Trautman Quarry (CS-74)2300539 · Active | Jefferson, MOSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 2 | 0 | 34.0 |
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
17 of 17 mines with usable MSHA coordinates. Select a marker to open a mine.
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-17. All 17 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
4 significant & substantial (S&S)
0 records classified as fatality
56 of 62 violations with amounts
76 inspections · 76 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 | 2 | 0 | 302.00 | 3 | 0 | 4 | 25.8 |
| 2025-Q2 | 10 | 0 | 1,824.00 | 2 | 0 | 11 | 110.3 |
| 2025-Q3 | 13 | 0 | 1,977.00 | 5 | 0 | 16 | 118.3 |
| 2025-Q4 | 14 | 2 | 2,189.00 | 2 | 0 | 10 | 145.5 |
| 2026-Q1 | 3 | 0 | 453.00 | 3 | 0 | 12 | 73.8 |
| 2026-Q2 | 9 | 1 | 1,496.00 | 3 | 0 | 10 | 81.3 |
| 2026-Q3 | 11 | 1 | 755.00 | 3 | 0 | 13 | 150.0 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
All violations issued in the selected period. Counts combine subsections.
Compliance Follow-up Inspection · 0.0 on-site hours
Spot Inspection · 12.0 on-site hours
Compliance Follow-up Inspection · 1.5 on-site hours
POWERED HAULAGE · DAYS AWAY FROM WORK ONLY
Employee alleges EE drove skid steer over rough terrain and jarred back.
Spot Inspection · 8.8 on-site hours
56.14132(b)(2)
56.14100(b)
Regular Safety and Health Inspection · 14.0 on-site hours
Regular Safety and Health Inspection · 16.0 on-site hours
56.3200
Regular Safety and Health Inspection · 14.0 on-site hours
56.14201(b)
Regular Safety and Health Inspection · 33.3 on-site hours
56.14207
56.3200 · S&S
Regular Safety and Health Inspection · 11.0 on-site hours
Compliance Follow-up Inspection · 1.0 on-site hours
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Employee alleges that steel plate slipped from hands when unloading from truck and struck the top of EE's right foot.
Regular Safety and Health Inspection · 12.5 on-site hours
46.6 · $151.00 proposed
56.14100(a) · $151.00 proposed
56.13015 · $151.00 proposed
56.20003(a) · $151.00 proposed
56.14107(a) · $151.00 proposed
MACHINERY · DAYS AWAY FROM WORK ONLY
employee alleges the auto darkening on welding hood did not engage and their eyes sustained minor flash burn
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.