Coal production
0reported short tons
ACTIVE / CONTROLLER PORTFOLIO
Joseph L Parker Jr
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA CONTROLLER IDM03528
MINE PORTFOLIO
5 of 5 mines and facilities
2025-01-01 – 2026-10-18. 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 |
|---|---|---|---|---|---|---|
| Anchor Stone Co-Missouri Plant2302131 · Active6/8 quarters reported | Jasper, MOSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 46,473 | 7 | 0 | 47.5 |
| Anchor Stone Company-Tulsa Rock #23401093 · Active6/8 quarters reported | Rogers, OKSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 156,237 | 26 | 1 | 87.0 |
| Choska Sand Plant3402097 · Active6/8 quarters reported | Wagoner, OKSurface · MSHA: Sand, Industrial NEC | 0 | 35,157 | 5 | 0 | 9.3 |
| Delaware Sand Plant3400550 · Active6/8 quarters reported | Tulsa, OKSurface · MSHA: Construction Sand and Gravel | 0 | 27,305 | 7 | 0 | 23.3 |
| JANE QUARRY2302504 · Active6/8 quarters reported | Mcdonald, MOSurface · MSHA: Crushed, Broken Stone NEC | 0 | 53,310 | 7 | 1 | 35.8 |
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
5 of 5 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Anchor Stone Co-Missouri Plant37.09750, -94.41278Open map ↗
- Anchor Stone Company-Tulsa Rock #236.24944, -95.81528Open map ↗
- Choska Sand Plant35.89333, -95.63639Open map ↗
- Delaware Sand Plant35.99944, -95.94000Open map ↗
- JANE QUARRY36.59444, -94.38417Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 5 mines listed under this controller were checked; 5 have reports in the available quarters. Totals use current ownership.
Hours worked
318,482reported 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 | 48,188 | 0.00 | 84 | 5/5 mines reporting |
| 2025 Q2 | 0 | 53,556 | 0.00 | 85 | 5/5 mines reporting |
| 2025 Q3 | 0 | 55,764 | 0.00 | 85 | 5/5 mines reporting |
| 2025 Q4 | 0 | 56,228 | 0.00 | 91 | 5/5 mines reporting |
| 2026 Q1 | 0 | 51,919 | 0.00 | 85 | 5/5 mines reporting |
| 2026 Q2 | 0 | 52,827 | 0.00 | 88 | 5/5 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
526 significant & substantial (S&S)
Accident records
20 records classified as fatality
Proposed penalties · USD
14,593.0052 of 52 violations with amounts
On-site inspection hours
202.7526 inspections · 26 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 | 18 | 5 | 3,829.00 | 0 | 0 | 6 | 41.3 |
| 2025-Q2 | 5 | 0 | 755.00 | 1 | 0 | 4 | 29.8 |
| 2025-Q3 | 8 | 1 | 5,171.00 | 1 | 0 | 3 | 29.5 |
| 2025-Q4 | 8 | 0 | 1,208.00 | 0 | 0 | 5 | 38.8 |
| 2026-Q1 | 3 | 0 | 453.00 | 0 | 0 | 3 | 13.8 |
| 2026-Q2 | 8 | 0 | 2,875.00 | 0 | 0 | 3 | 38.0 |
| 2026-Q3 | 2 | 0 | 302.00 | 0 | 0 | 2 | 11.8 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Delaware Sand Plant · 3400550
Compliance Follow-up Inspection · 1.3 on-site hours
- Anchor Stone Company-Tulsa Rock #2 · 3401093
Verbal Hazard Complaint Inspections · 0.0 on-site hours
- Anchor Stone Company-Tulsa Rock #2 · 3401093
Regular Safety and Health Inspection · 20.5 on-site hours
- Delaware Sand Plant · 3400550
56.14103(b) · $151.00 proposed
- Delaware Sand Plant · 3400550
56.14112(b) · $151.00 proposed
- Delaware Sand Plant · 3400550
56.16006 · $151.00 proposed
- Delaware Sand Plant · 3400550
Regular Safety and Health Inspection · 8.0 on-site hours
- JANE QUARRY · 2302504
56.14100(b) · $151.00 proposed
- JANE QUARRY · 2302504
Regular Safety and Health Inspection · 9.0 on-site hours
- Anchor Stone Company-Tulsa Rock #2 · 3401093
HANDLING OF MATERIALS · DYS AWY FRM WRK & RESTRCTD ACT
Accident narrative
Smashed long finger on left hand between metal and a magnet.
- Anchor Stone Company-Tulsa Rock #2 · 3401093
56.20011 · $959.00 proposed
- Anchor Stone Company-Tulsa Rock #2 · 3401093
56.14201(b) · $432.00 proposed
- Anchor Stone Company-Tulsa Rock #2 · 3401093
Spot Inspection · 20.8 on-site hours
- Anchor Stone Company-Tulsa Rock #2 · 3401093
Regular Safety and Health Inspection · 8.8 on-site hours
- Anchor Stone Company-Tulsa Rock #2 · 3401093
56.12008 · $193.00 proposed
- Anchor Stone Company-Tulsa Rock #2 · 3401093
56.14107(a) · $193.00 proposed
- Anchor Stone Company-Tulsa Rock #2 · 3401093
56.14110 · S&S · $2,133.00 proposed
- Anchor Stone Company-Tulsa Rock #2 · 3401093
56.9300(a) · $959.00 proposed
- Anchor Stone Company-Tulsa Rock #2 · 3401093
56.14100(b) · $151.00 proposed
- Anchor Stone Company-Tulsa Rock #2 · 3401093
Spot Inspection · 0.0 on-site hours
- Anchor Stone Company-Tulsa Rock #2 · 3401093
50.20(a) · $151.00 proposed
- Choska Sand Plant · 3402097
56.11003 · $151.00 proposed
- Choska Sand Plant · 3402097
Regular Safety and Health Inspection · 4.0 on-site hours
- JANE QUARRY · 2302504
Regular Safety and Health Inspection · 14.8 on-site hours
- JANE QUARRY · 2302504
56.14100(b) · $151.00 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 operator.
Relationships reflect the selected mine status and current MSHA controller/operator fields.