Coal production
0reported short tons
ALL STATUSES / CONTROLLER PORTFOLIO
Jerry L Johnson
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA CONTROLLER IDM11460
MINE PORTFOLIO
16 of 16 mines and facilities
2025-01-01 – 2026-10-13. 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 |
|---|---|---|---|---|---|---|
| Cobbs Corner Quarry3608630 · Intermittent6/8 quarters reported | Bradford, PASurface · MSHA: Dimension Stone NEC | 0 | 22,580 | 2 | 0 | 21.0 |
| Dewing Quarry3609809 · Intermittent6/8 quarters reported | Bradford, PASurface · MSHA: Dimension Stone NEC | 0 | 201 | 0 | 0 | 9.8 |
| Rocky Forest3608652 · Intermittent6/8 quarters reported | Bradford, PASurface · MSHA: Dimension Stone NEC | 0 | 8,836 | 2 | 0 | 24.0 |
| Warner Quarry3609945 · Intermittent6/8 quarters reported | Susquehanna, PASurface · MSHA: Dimension Stone NEC | 0 | 2 | 5 | 0 | 23.3 |
| 2003 Pegson Crusher3609921 · Abandoned | Bradford, PASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| 2006 Pegson Crusher3609922 · Abandoned | Bradford, PASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| Durell Quarry3609692 · Abandoned | Bradford, PASurface · MSHA: Dimension Limestone | — | — | 0 | 0 | — |
| HAWLEY QUARRY #23608958 · Abandoned | Susquehanna, PASurface · MSHA: Dimension Slate | — | — | 0 | 0 | — |
| Johnson Portable Extec Screener #13609816 · Abandoned | Bradford, PASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| Johnson Portable Pegson Crusher #13609815 · Abandoned | Bradford, PASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| Kannenberg Quarry3610259 · Abandoned | Susquehanna, PASurface · MSHA: Dimension Stone NEC | — | — | 0 | 0 | — |
| McCarty Quarry3609265 · Abandoned | Bradford, PASurface · MSHA: Dimension Slate | — | — | 0 | 0 | — |
| MJ Quarry3610134 · Abandoned | Bradford, PASurface · MSHA: Dimension Stone NEC | — | — | 0 | 0 | — |
| P2 Quarry3609473 · Abandoned | Bradford, PASurface · MSHA: Dimension Slate | — | — | 0 | 0 | — |
| Stevensville Quarry3609245 · Abandoned | Bradford, PASurface · MSHA: Crushed, Broken Slate | — | — | 0 | 0 | — |
| TESAB 1012T Crusher3609979 · Abandoned | Bradford, PASurface · MSHA: Crushed, Broken Limestone 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
Portfolio map
13 of 16 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Cobbs Corner Quarry41.78889, -76.19583Open map ↗
- Dewing Quarry41.93917, -76.19000Open map ↗
- Rocky Forest41.63139, -76.21806Open map ↗
- Warner Quarry41.81556, -76.11472Open map ↗
- Durell Quarry41.81611, -76.36417Open map ↗
- HAWLEY QUARRY #241.83456, -76.16869Open map ↗
- Johnson Portable Extec Screener #141.83444, -76.17556Open map ↗
- Johnson Portable Pegson Crusher #141.83444, -76.17556Open map ↗
- Kannenberg Quarry41.95042, -76.06959Open map ↗
- McCarty Quarry41.61444, -76.24111Open map ↗
- MJ Quarry41.93636, -76.18492Open map ↗
- P2 Quarry41.74306, -76.17167Open map ↗
- Stevensville Quarry41.76972, -76.20333Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. All 16 mines listed under this controller were checked; 4 have reports in the available quarters. Totals use current ownership.
Hours worked
31,619reported 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 | 1,872 | 0.00 | 11 | 4/4 mines reporting |
| 2025 Q2 | 0 | 5,417 | 0.00 | 14 | 4/4 mines reporting |
| 2025 Q3 | 0 | 6,904 | 0.00 | 13 | 4/4 mines reporting |
| 2025 Q4 | 0 | 5,905 | 0.00 | 11 | 4/4 mines reporting |
| 2026 Q1 | 0 | 5,359 | 0.00 | 13 | 4/4 mines reporting |
| 2026 Q2 | 0 | 6,162 | 0.00 | 14 | 4/4 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
92 significant & substantial (S&S)
Accident records
00 records classified as fatality
Proposed penalties · USD
1,637.009 of 9 violations with amounts
On-site inspection hours
78.0010 inspections · 10 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 | 2 | 0 | 319.00 | 0 | 0 | 1 | 5.0 |
| 2025-Q2 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2025-Q3 | 3 | 1 | 700.00 | 0 | 0 | 3 | 17.3 |
| 2025-Q4 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2026-Q1 | 1 | 0 | 151.00 | 0 | 0 | 1 | 6.3 |
| 2026-Q2 | 3 | 1 | 467.00 | 0 | 0 | 4 | 39.3 |
| 2026-Q3 | 0 | 0 | — | 0 | 0 | 1 | 10.3 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Rocky Forest · 3608652
Spot Inspection · 10.3 on-site hours
- Warner Quarry · 3609945
Compliance Follow-up Inspection · 1.5 on-site hours
- Warner Quarry · 3609945
56.18002(b) · $151.00 proposed
- Warner Quarry · 3609945
56.14101(a)(2) · $151.00 proposed
- Warner Quarry · 3609945
56.15004 · S&S · $165.00 proposed
- Warner Quarry · 3609945
Regular Safety and Health Inspection · 16.8 on-site hours
- Dewing Quarry · 3609809
Regular Safety and Health Inspection · 5.0 on-site hours
- Cobbs Corner Quarry · 3608630
Regular Safety and Health Inspection · 16.0 on-site hours
- Rocky Forest · 3608652
Regular Safety and Health Inspection · 6.3 on-site hours
- Rocky Forest · 3608652
56.14132(a) · $151.00 proposed
- Dewing Quarry · 3609809
Regular Safety and Health Inspection · 4.8 on-site hours
- Rocky Forest · 3608652
Regular Safety and Health Inspection · 7.5 on-site hours
- Rocky Forest · 3608652
56.20011 · $398.00 proposed
- Warner Quarry · 3609945
56.14100(c) · S&S · $151.00 proposed
- Warner Quarry · 3609945
56.18002(b) · $151.00 proposed
- Warner Quarry · 3609945
Regular Safety and Health Inspection · 5.0 on-site hours
- Cobbs Corner Quarry · 3608630
Regular Safety and Health Inspection · 5.0 on-site hours
- Cobbs Corner Quarry · 3608630
46.8(a)(2) · $168.00 proposed
- Cobbs Corner Quarry · 3608630
56.14112(b) · $151.00 proposed
Safety sources and definitions
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.
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
2 linked operators.
Relationships reflect the selected mine status and current MSHA controller/operator fields.