Coal production
0reported short tons
ALL STATUSES / CONTROLLER PORTFOLIO
Blair E Dillman
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA CONTROLLER IDM02450
MINE PORTFOLIO
14 of 14 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 |
|---|---|---|---|---|---|---|
| 2021 portable crusher4703582 · Intermittent1/8 quarters reported | Crawford, WISurface · MSHA: Construction Sand and Gravel | 0 | 316 | 5 | 0 | 11.3 |
| Frenchtown Pit-Portable (Dry Screen)4703154 · Intermittent6/8 quarters reported | Crawford, WISurface · MSHA: Construction Sand and Gravel | 0 | 1,039 | 3 | 0 | 7.5 |
| Masaba Washplant4703916 · Intermittent4/8 quarters reported | Crawford, WISurface · MSHA: Sand, Common | 0 | 921 | 11 | 0 | 16.5 |
| Old Wash Plant (Doran)4703464 · Intermittent1/8 quarters reported | Crawford, WISurface · MSHA: Construction Sand and Gravel | 0 | 363 | 5 | 0 | 10.5 |
| Rock Crusher4703302 · Intermittent5/8 quarters reported | Crawford, WISurface · MSHA: Crushed, Broken Limestone NEC | 0 | 1,486 | 3 | 0 | 8.3 |
| Blue River Sand Plant4703555 · Abandoned | Richland, WISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| DREDGE OPERATION4702754 · Abandoned | Crawford, WISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Everson Quarry4702742 · Abandoned | Vernon, WISurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Grant County Quarry Operations4700210 · Abandoned | Grant, WISurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Millville Quarry4700185 · Abandoned | Grant, WISurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Platteville Quarry4702617 · Abandoned | Grant, WISurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Portable Unit #14700205 · Abandoned | Crawford, WISurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Portable Unit (Sand Plant)4700917 · Abandoned | Crawford, WISurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Quality Stone Quarry4700180 · Abandoned | Crawford, WISurface · 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
7 of 14 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- 2021 portable crusher43.06778, -91.15083Open map ↗
- Frenchtown Pit-Portable (Dry Screen)43.10056, -91.14694Open map ↗
- Masaba Washplant43.06889, -91.15083Open map ↗
- Old Wash Plant (Doran)43.06778, -91.15083Open map ↗
- Rock Crusher43.05167, -91.14111Open map ↗
- Blue River Sand Plant43.18833, -90.56639Open map ↗
- Portable Unit (Sand Plant)43.06778, -91.15083Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. All 14 mines listed under this controller were checked; 5 have reports in the available quarters. Totals use current ownership.
Hours worked
4,125reported 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 | 291 | 0.00 | 6 | 3/5 mines reporting |
| 2025 Q2 | 0 | 715 | 0.00 | 6 | 3/5 mines reporting |
| 2025 Q3 | 0 | 968 | 0.00 | 6 | 3/5 mines reporting |
| 2025 Q4 | 0 | 264 | 0.00 | 4 | 2/5 mines reporting |
| 2026 Q1 | 0 | 579 | 0.00 | 4 | 2/5 mines reporting |
| 2026 Q2 | 0 | 1,308 | 0.00 | 8 | 4/5 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
271 significant & substantial (S&S)
Accident records
00 records classified as fatality
Proposed penalties · USD
3,510.0022 of 27 violations with amounts
On-site inspection hours
54.0014 inspections · 14 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 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2025-Q2 | 0 | 0 | — | 0 | 0 | 2 | 5.8 |
| 2025-Q3 | 6 | 0 | 906.00 | 0 | 0 | 3 | 4.3 |
| 2025-Q4 | 2 | 0 | 302.00 | 0 | 0 | 1 | 5.0 |
| 2026-Q1 | 1 | 0 | 151.00 | 0 | 0 | 2 | 3.0 |
| 2026-Q2 | 10 | 0 | 943.00 | 0 | 0 | 4 | 23.3 |
| 2026-Q3 | 8 | 1 | 1,208.00 | 0 | 0 | 2 | 12.8 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Masaba Washplant · 4703916
Compliance Follow-up Inspection · 2.8 on-site hours
- Masaba Washplant · 4703916
56.14100(a) · $151.00 proposed
- Masaba Washplant · 4703916
56.14101(a)(2) · $151.00 proposed
- Masaba Washplant · 4703916
56.14132(a) · $151.00 proposed
- Masaba Washplant · 4703916
56.4101 · $151.00 proposed
- Masaba Washplant · 4703916
56.12008 · $151.00 proposed
- Masaba Washplant · 4703916
56.12028 · $151.00 proposed
- Masaba Washplant · 4703916
56.14107(a) · $151.00 proposed
- Masaba Washplant · 4703916
56.9301 · S&S · $151.00 proposed
- Masaba Washplant · 4703916
Regular Safety and Health Inspection · 10.0 on-site hours
- Frenchtown Pit-Portable (Dry Screen) · 4703154
Regular Safety and Health Inspection · 2.0 on-site hours
- Old Wash Plant (Doran) · 4703464
56.12028 · $245.00 proposed
- Old Wash Plant (Doran) · 4703464
56.14107(a) · $151.00 proposed
- Old Wash Plant (Doran) · 4703464
56.14107(a) · $151.00 proposed
- Old Wash Plant (Doran) · 4703464
56.14107(a) · $151.00 proposed
- Old Wash Plant (Doran) · 4703464
56.12028 · $245.00 proposed
- Old Wash Plant (Doran) · 4703464
Regular Safety and Health Inspection · 10.3 on-site hours
- 2021 portable crusher · 4703582
Spot Inspection · 1.5 on-site hours
- 2021 portable crusher · 4703582
56.12004
- 2021 portable crusher · 4703582
Regular Safety and Health Inspection · 9.5 on-site hours
- 2021 portable crusher · 4703582
56.14101(a)(2)
- 2021 portable crusher · 4703582
56.12028
- 2021 portable crusher · 4703582
56.12018
- 2021 portable crusher · 4703582
56.12004
- 2021 portable crusher · 4703582
Spot Inspection · 0.0 on-site hours
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.