Coal production
0reported short tons
ALL STATUSES / OPERATOR PORTFOLIO
Werner Aggregates, Inc.
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA OPERATOR IDL00575
MINE PORTFOLIO
14 of 14 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 |
|---|---|---|---|---|---|---|
| Adams Bros Pit2500834 · Intermittent6/8 quarters reported | Nuckolls, NESurface · MSHA: Construction Sand and Gravel | 0 | 7,204 | 2 | 0 | 12.8 |
| AMMAN PIT2500181 · Active6/8 quarters reported | Franklin, NESurface · MSHA: Construction Sand and Gravel | 0 | 5,069 | 6 | 0 | 20.3 |
| BELVIDERE PIT2500383 · Intermittent6/8 quarters reported | Thayer, NESurface · MSHA: Construction Sand and Gravel | 0 | 11,725 | 3 | 0 | 12.3 |
| Brodrick2500491 · Intermittent6/8 quarters reported | Clay, NESurface · MSHA: Construction Sand and Gravel | 0 | 4,143 | 5 | 0 | 8.0 |
| PORTABLE DREDGE #12501233 · Intermittent6/8 quarters reported | Adams, NESurface · MSHA: Construction Sand and Gravel | 0 | 2,308 | 1 | 0 | 11.0 |
| Portable Dredge #22501281 · Intermittent6/8 quarters reported | Scotts Bluff, NESurface · MSHA: Construction Sand and Gravel | 0 | 5,539 | 3 | 0 | 22.5 |
| Portable Dredge 42501293 · Intermittent6/8 quarters reported | Hall, NESurface · MSHA: Construction Sand and Gravel | 0 | 1,108 | 2 | 0 | 18.0 |
| Portable Dredge 52501319 · Intermittent5/8 quarters reported | Buffalo, NESurface · MSHA: Sand, Common | 0 | 2,548 | 1 | 0 | 14.0 |
| Portable Dredge 62501320 · Intermittent4/8 quarters reported | Keith, NESurface · MSHA: Sand, Common | 0 | 2,677 | 3 | 0 | 14.8 |
| RED CLOUD (LATTA)2501132 · Intermittent6/8 quarters reported | Webster, NESurface · MSHA: Crushed, Broken Stone NEC | 0 | 5,862 | 0 | 0 | 12.0 |
| SCHAAF PIT2501145 · Intermittent6/8 quarters reported | Hall, NEFacility · MSHA: Construction Sand and Gravel | 0 | 10,556 | 1 | 0 | 21.0 |
| Alda Pit2500492 · Abandoned | Hall, NESurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Kahman Pit And Plant2500794 · Abandoned | Clay, NESurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Portable Dredge 32501292 · Abandoned | Adams, NESurface · MSHA: Construction Sand and Gravel | — | — | 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 14 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Adams Bros Pit40.01722, -98.03417Open map ↗
- AMMAN PIT40.09250, -98.96167Open map ↗
- BELVIDERE PIT40.24889, -97.56889Open map ↗
- Brodrick40.37944, -98.12778Open map ↗
- PORTABLE DREDGE #140.58694, -98.39250Open map ↗
- Portable Dredge #241.80278, -103.52611Open map ↗
- Portable Dredge 440.38000, -97.94639Open map ↗
- Portable Dredge 540.68083, -98.98917Open map ↗
- Portable Dredge 640.84833, -98.41972Open map ↗
- RED CLOUD (LATTA)40.41917, -86.82472Open map ↗
- SCHAAF PIT40.84833, -98.41694Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 14 mines listed under this operator were checked; 11 have reports in the available quarters. Totals use current ownership.
Hours worked
58,739reported 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 | 2,154 | 0.00 | 24 | 9/11 mines reporting |
| 2025 Q2 | 0 | 12,670 | 0.00 | 34 | 10/11 mines reporting |
| 2025 Q3 | 0 | 13,572 | 0.00 | 36 | 11/11 mines reporting |
| 2025 Q4 | 0 | 11,050 | 0.00 | 32 | 11/11 mines reporting |
| 2026 Q1 | 0 | 3,558 | 0.00 | 30 | 11/11 mines reporting |
| 2026 Q2 | 0 | 15,735 | 0.00 | 38 | 11/11 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
275 significant & substantial (S&S)
Accident records
00 records classified as fatality
Proposed penalties · USD
3,853.0024 of 27 violations with amounts
On-site inspection hours
166.5028 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 | 0 | 0 | — | 0 | 0 | 1 | 1.8 |
| 2025-Q2 | 8 | 0 | 1,208.00 | 0 | 0 | 7 | 64.5 |
| 2025-Q3 | 4 | 0 | 604.00 | 0 | 0 | 6 | 30.3 |
| 2025-Q4 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2026-Q1 | 4 | 1 | 819.00 | 0 | 0 | 2 | 9.0 |
| 2026-Q2 | 1 | 0 | 151.00 | 0 | 0 | 5 | 18.5 |
| 2026-Q3 | 10 | 4 | 1,071.00 | 0 | 0 | 7 | 42.5 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- AMMAN PIT · 2500181
Compliance Follow-up Inspection · 0.5 on-site hours
- AMMAN PIT · 2500181
Regular Safety and Health Inspection · 3.0 on-site hours
- AMMAN PIT · 2500181
47.44(b)
- AMMAN PIT · 2500181
56.4130(b) · S&S
- Portable Dredge 5 · 2501319
Regular Safety and Health Inspection · 10.3 on-site hours
- Portable Dredge 5 · 2501319
56.15020 · S&S · $165.00 proposed
- Adams Bros Pit · 2500834
56.11001 · S&S
- Adams Bros Pit · 2500834
Regular Safety and Health Inspection · 5.3 on-site hours
- Brodrick · 2500491
Regular Safety and Health Inspection · 4.0 on-site hours
- Brodrick · 2500491
45.4(b) · $151.00 proposed
- Brodrick · 2500491
56.4130(b) · $151.00 proposed
- Brodrick · 2500491
56.12028 · $151.00 proposed
- Brodrick · 2500491
56.4201(a)(1) · S&S · $151.00 proposed
- Portable Dredge #2 · 2501281
Regular Safety and Health Inspection · 17.3 on-site hours
- Portable Dredge #2 · 2501281
56.4201(a)(1) · $151.00 proposed
- BELVIDERE PIT · 2500383
Regular Safety and Health Inspection · 2.3 on-site hours
- BELVIDERE PIT · 2500383
56.15001 · $151.00 proposed
- PORTABLE DREDGE #1 · 2501233
Regular Safety and Health Inspection · 2.5 on-site hours
- Portable Dredge 6 · 2501320
56.14206(b) · $151.00 proposed
- Portable Dredge 6 · 2501320
Regular Safety and Health Inspection · 10.5 on-site hours
- AMMAN PIT · 2500181
Compliance Follow-up Inspection · 1.0 on-site hours
- SCHAAF PIT · 2501145
Regular Safety and Health Inspection · 3.8 on-site hours
- Portable Dredge 4 · 2501293
Regular Safety and Health Inspection · 0.8 on-site hours
- RED CLOUD (LATTA) · 2501132
Regular Safety and Health Inspection · 3.0 on-site hours
- AMMAN PIT · 2500181
Regular Safety and Health Inspection · 6.0 on-site hours
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.