Coal production
0reported short tons
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 – 2026-10-18. 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 |
|---|---|---|---|---|---|---|
| 129th St. Plant #143401876 · Active2/8 quarters reported | Tulsa, OKSurface · MSHA: Construction Sand and Gravel | 0 | 3,295 | 4 | 0 | 10.3 |
| Bonner Springs Quarry1401578 · Active6/8 quarters reported | Wyandotte, KSSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 52,093 | 20 | 2 | 55.0 |
| Coweta Plant #103400892 · Active6/8 quarters reported | Wagoner, OKSurface · MSHA: Construction Sand and Gravel | 0 | 32,280 | 4 | 1 | 25.0 |
| Coweta West #193401847 · Intermittent6/8 quarters reported | Wagoner, OKSurface · MSHA: Construction Sand and Gravel | 0 | 7,374 | 2 | 1 | 15.8 |
| ElDorado Springs Quarry2302576 · Intermittent6/8 quarters reported | St Clair, MOSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 31,125 | 1 | 1 | 23.8 |
| Harrisonville Quarry2301148 · Active6/8 quarters reported | Cass, MOSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 47,730 | 13 | 0 | 45.3 |
| HHS Q Portable Plant 32302547 · Intermittent6/8 quarters reported | Cass, MOSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 12,223 | 0 | 0 | 5.8 |
| HHS Q Portable Plant 52302586 · Intermittent6/8 quarters reported | Henry, MOSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 33,113 | 5 | 0 | 15.3 |
| HSS Q Portable Plant 11401646 · Active6/8 quarters reported | Linn, KSSurface · MSHA: Crushed, Broken Stone NEC | 0 | 16,082 | 1 | 0 | 23.5 |
| HSS Q Portable Plant 22301918 · Intermittent6/8 quarters reported | St Clair, MOSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 24,989 | 0 | 0 | 4.0 |
| Johnson County Aggregates1400068 · Active5/8 quarters reported | Johnson, KSSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 109,656 | 14 | 1 | 86.0 |
| Nearman Sand Plant1401854 · Intermittent3/8 quarters reported | Wyandotte, KSSurface · MSHA: Sand, Common | 0 | 23,450 | 0 | 0 | 11.0 |
| Plant #17 Indian Road3401805 · Active6/8 quarters reported | Tulsa, OKSurface · MSHA: Construction Sand and Gravel | 0 | 38,992 | 5 | 1 | 15.8 |
| Randolph Dredge2302508 · Intermittent6/8 quarters reported | Clay, MOSurface · MSHA: Construction Sand and Gravel | 0 | 35,852 | 2 | 1 | 5.8 |
| Randolph Plant #92300695 · Active6/8 quarters reported | Clay, MOSurface · MSHA: Sand, Industrial NEC | 0 | 113,083 | 4 | 1 | 26.3 |
| Riverside Plant #112302035 · Intermittent3/8 quarters reported | Platte, MOSurface · MSHA: Construction Sand and Gravel | 0 | 17,246 | 0 | 1 | 7.0 |
| Shawnee-Plant #21400494 · Active6/8 quarters reported | Johnson, KSSurface · MSHA: Construction Sand and Gravel | 0 | 94,146 | 14 | 2 | 43.8 |
| Bonner Springs-Plant #71401484 · Abandoned | Johnson, KSSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Edwardsville Shop & Plant #41400492 · Abandoned | Wyandotte, KSFacility · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Garnett Plant #153400554 · Abandoned | Tulsa, OKSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Haskell Plant #203400445 · Abandoned | Wagoner, OKSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| HSS Q Portable Plant 41401823 · Abandoned | Dallas, MOSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | 2.5 |
| Leonard Plant #163402023 · Abandoned | Haskell, OKSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Mingo Plant #123402091 · Abandoned | Tulsa, OKSurface · MSHA: Sand, Common | — | — | 0 | 0 | — |
| Riverside Dredge2302509 · Abandoned | Clay, MOSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| St Joseph Plant #82300696 · Abandoned | Buchanan, MOSurface · MSHA: Sand, Industrial 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
26 of 26 mines with usable MSHA coordinates. Select a marker to open a mine.
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 26 mines listed under this operator were checked; 17 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 | 0 | 74,355 | 0.00 | 125 | 14/17 mines reporting |
| 2025 Q2 | 0 | 111,744 | 0.00 | 192 | 14/17 mines reporting |
| 2025 Q3 | 0 | 124,935 | 0.00 | 180 | 14/17 mines reporting |
| 2025 Q4 | 0 | 124,059 | 0.00 | 192 | 15/17 mines reporting |
| 2026 Q1 | 0 | 119,450 | 0.00 | 210 | 17/17 mines reporting |
| 2026 Q2 | 0 | 138,186 | 0.00 | 214 | 17/17 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
2025-01-01 – 2026-10-18
9 significant & substantial (S&S)
0 records classified as fatality
84 of 89 violations with amounts
52 inspections · 52 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 | 8 | 2 | 1,608.00 | 1 | 0 | 9 | 51.8 |
| 2025-Q2 | 10 | 0 | 1,568.00 | 1 | 0 | 8 | 69.0 |
| 2025-Q3 | 8 | 0 | 1,208.00 | 1 | 0 | 7 | 50.0 |
| 2025-Q4 | 10 | 2 | 10,536.00 | 2 | 0 | 5 | 39.3 |
| 2026-Q1 | 19 | 2 | 12,947.00 | 1 | 0 | 9 | 77.8 |
| 2026-Q2 | 29 | 3 | 8,050.00 | 6 | 0 | 10 | 108.5 |
| 2026-Q3 | 1 | 0 | 151.00 | 0 | 0 | 3 | 15.8 |
| 2026-Q4 * | 4 | 0 | — | 0 | 0 | 1 | 9.5 |
All violations issued in the selected period. Counts combine subsections.
56.14100(b)
Regular Safety and Health Inspection · 9.5 on-site hours
56.12004
56.14109
56.14107(a)
Regular Safety and Health Inspection · 1.8 on-site hours
Regular Safety and Health Inspection · 8.0 on-site hours
56.4201(a)(1) · $151.00 proposed
Regular Safety and Health Inspection · 6.0 on-site hours
Regular Safety and Health Inspection · 5.8 on-site hours
56.4201(a)(2) · $151.00 proposed
47.44(b) · $151.00 proposed
SLIP OR FALL OF PERSON · DAYS RESTRICTED ACTIVITY ONLY
On June 19, 2026, an employee was descending a fixed ladder on a crusher when EE lost EE's balance and fell to ground.
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Employee was removing the gearbox on the hydro pump on the pit dredge. When they removed it, it fell on their hand
Regular Safety and Health Inspection · 9.0 on-site hours
56.12004 · $151.00 proposed
56.12004 · $165.00 proposed
56.12004 · $165.00 proposed
56.12004 · $165.00 proposed
56.12004 · $165.00 proposed
56.14207 · $504.00 proposed
56.4101 · $151.00 proposed
56.23002(a) · $151.00 proposed
56.14101(a)(2) · $151.00 proposed
56.14100(c) · $151.00 proposed
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-18.
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.