Coal production
0reported short tons
ALL STATUSES / OPERATOR PORTFOLIO
Kentucky-Tennessee Clay Company
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA OPERATOR IDL18158
MINE PORTFOLIO
13 of 13 mines and facilities
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 |
|---|---|---|---|---|---|---|
| Crenshaw Mine and Plant2200032 · Active6/8 quarters reported | Panola, MSSurface · MSHA: Kaolin and Ball Clay | 0 | 55,976 | 4 | 0 | 52.5 |
| Gleason Mills and Mines4001052 · Active6/8 quarters reported | Weakley, TNSurface · MSHA: Common Clays NEC | 0 | 149,475 | 32 | 1 | 93.3 |
| Kentucky-Tennessee Clay Company0900121 · Active6/8 quarters reported | Washington, GASurface · MSHA: Common Clays NEC | 0 | 81,776 | 15 | 1 | 68.5 |
| K-T Clay Company3800052 · Active6/8 quarters reported | Aiken, SCSurface · MSHA: Common Clays NEC | 0 | 100,048 | 34 | 3 | 120.8 |
| Sims Mine1504512 · Intermittent6/8 quarters reported | Carlisle, KYSurface · MSHA: Clay, Ceramic, Refractory Mnls. | 0 | 1,331 | 1 | 0 | 21.8 |
| Carroll County Mines4001045 · Abandoned | Carroll, TNSurface · MSHA: Clay, Ceramic, Refractory Mnls. | — | — | 0 | 0 | — |
| Feldspar Corp-Siloam Washing Plant0900919 · Abandoned | Greene, GASurface · MSHA: Feldspar | — | — | 0 | 0 | — |
| Gibson County Mine4001081 · Abandoned | Gibson, TNSurface · MSHA: Common Clays NEC | — | — | 0 | 0 | — |
| Gleason Mines4001046 · Abandoned | Weakley, TNSurface · MSHA: Clay, Ceramic, Refractory Mnls. | — | — | 0 | 0 | — |
| Graves County Mines1504511 · Abandoned | Graves, KYSurface · MSHA: Clay, Ceramic, Refractory Mnls. | — | — | 0 | 0 | — |
| Henry County Mines4000883 · Abandoned | Henry, TNSurface · MSHA: Common Clays NEC | — | — | 0 | 0 | — |
| Rooker Mine2200728 · Abandoned | Benton, MSSurface · MSHA: Kaolin and Ball Clay | — | — | 0 | 0 | — |
| The Feldspar Corporation-Main Plant0900091 · Abandoned | Jasper, GAFacility · MSHA: Feldspar | — | — | 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
Portfolio map
11 of 13 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Crenshaw Mine and Plant34.45333, -90.20472Open map ↗
- Gleason Mills and Mines36.19972, -88.59417Open map ↗
- Kentucky-Tennessee Clay Company33.01583, -82.94306Open map ↗
- K-T Clay Company33.49806, -81.84056Open map ↗
- Sims Mine36.82694, -88.92722Open map ↗
- Feldspar Corp-Siloam Washing Plant33.53861, -83.16222Open map ↗
- Gibson County Mine36.06479, -88.80368Open map ↗
- Gleason Mines36.21050, -88.65585Open map ↗
- Graves County Mines36.83389, -88.92667Open map ↗
- Rooker Mine34.64329, -89.18278Open map ↗
- The Feldspar Corporation-Main Plant33.25028, -83.68694Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 13 mines listed under this operator were checked; 5 have reports in the available quarters. Totals use current ownership.
Hours worked
388,606reported employee hours
Tons per hour
0.00production ÷ 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.
Quarterly data and reporting coverage
| Quarter | Coal (short tons) | Hours worked | Tons / hour | Avg. employees | Coverage |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | 69,891 | 0.00 | 129 | 5/5 mines reporting |
| 2025 Q2 | 0 | 63,450 | 0.00 | 126 | 5/5 mines reporting |
| 2025 Q3 | 0 | 67,571 | 0.00 | 125 | 5/5 mines reporting |
| 2025 Q4 | 0 | 60,921 | 0.00 | 131 | 5/5 mines reporting |
| 2026 Q1 | 0 | 65,295 | 0.00 | 126 | 5/5 mines reporting |
| 2026 Q2 | 0 | 61,478 | 0.00 | 116 | 5/5 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
8623 significant & substantial (S&S)
Accident records
50 records classified as fatality
Proposed penalties · USD
69,088.0081 of 86 violations with amounts
On-site inspection hours
356.7528 inspections · 28 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.
Quarterly safety data
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 15 | 3 | 3,284.00 | 0 | 0 | 5 | 49.3 |
| 2025-Q2 | 12 | 3 | 6,803.00 | 0 | 0 | 3 | 40.8 |
| 2025-Q3 | 11 | 4 | 27,185.00 | 2 | 0 | 4 | 46.5 |
| 2025-Q4 | 7 | 1 | 3,569.00 | 1 | 0 | 4 | 60.5 |
| 2026-Q1 | 9 | 6 | 11,083.00 | 1 | 0 | 2 | 22.5 |
| 2026-Q2 | 10 | 3 | 14,111.00 | 0 | 0 | 3 | 31.0 |
| 2026-Q3 | 18 | 1 | 3,053.00 | 1 | 0 | 4 | 57.8 |
| 2026-Q4 * | 4 | 2 | — | 0 | 0 | 3 | 48.5 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Gleason Mills and Mines · 4001052
56.20003(a) · S&S · $1,818.00 proposed
- Gleason Mills and Mines · 4001052
56.20003(a) · $366.00 proposed
- Gleason Mills and Mines · 4001052
56.14107(a) · S&S · $2,712.00 proposed
- Gleason Mills and Mines · 4001052
56.4104(a) · $366.00 proposed
- Gleason Mills and Mines · 4001052
Regular Safety and Health Inspection · 18.5 on-site hours
- Kentucky-Tennessee Clay Company · 0900121
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
Operator was doing pre-shift on a D8N Dozer while closing engine inspection door they slipped and fell, they broke their wrist as a result of the fall.
- Sims Mine · 1504512
Regular Safety and Health Inspection · 0.5 on-site hours
- Kentucky-Tennessee Clay Company · 0900121
56.12032 · $267.00 proposed
- Kentucky-Tennessee Clay Company · 0900121
56.12032 · $883.00 proposed
- Kentucky-Tennessee Clay Company · 0900121
56.12032 · $883.00 proposed
- K-T Clay Company · 3800052
56.18002(b) · $151.00 proposed
- Kentucky-Tennessee Clay Company · 0900121
Regular Safety and Health Inspection · 19.5 on-site hours
- K-T Clay Company · 3800052
Regular Safety and Health Inspection · 20.5 on-site hours
- K-T Clay Company · 3800052
56.20003(a) · S&S · $592.00 proposed
- K-T Clay Company · 3800052
56.14112(b) · $642.00 proposed
- Crenshaw Mine and Plant · 2200032
56.14100(a) · $151.00 proposed
- Crenshaw Mine and Plant · 2200032
Regular Safety and Health Inspection · 20.0 on-site hours
- Gleason Mills and Mines · 4001052
Spot Inspection · 3.0 on-site hours
- Gleason Mills and Mines · 4001052
50.10(b) · $7,555.00 proposed
- K-T Clay Company · 3800052
HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
Affected employee was cleaning out #5 Mill feeder and injured EE's elbow (elbow contusion) in the process.
- K-T Clay Company · 3800052
HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
The Operator was loading a truck out of 8 silo. EE attempted to hold the hose and ladder simultaneously. Employee shoe slipped and gate sprung back into its original position. This resulted in a strained shoulder. EE was given instruction to take over the counter medication, and not to lift anything over than 10lbs.
- Sims Mine · 1504512
Regular Safety and Health Inspection · 9.3 on-site hours
- Sims Mine · 1504512
50.30(a) · $151.00 proposed
- Gleason Mills and Mines · 4001052
56.14107(a) · S&S · $2,503.00 proposed
- Gleason Mills and Mines · 4001052
56.12032 · S&S · $8,315.00 proposed
Safety sources and definitions
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
1 linked controller.
Relationships reflect the selected mine status and current MSHA controller/operator fields.