Coal production
0reported short tons
ALL STATUSES / CONTROLLER PORTFOLIO
Granite Construction Inc
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA CONTROLLER IDM00079
MINE PORTFOLIO
165 of 165 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 |
|---|---|---|---|---|---|---|
| #2 Portable Crusher5001534 · Intermittent4/8 quarters reported | Anchorage, AKSurface · MSHA: Dimension Stone NEC | 0 | 3,078 | 0 | 0 | — |
| Angie Louisiana Plant1601611 · Active6/8 quarters reported | Washington, LASurface · MSHA: Construction Sand and Gravel | 0 | 28,518 | 3 | 0 | 37.3 |
| Bee Rock Quarry0404704 · Active6/8 quarters reported | Santa Barbara, CASurface · MSHA: Crushed, Broken Limestone NEC | 0 | 23,611 | 10 | 0 | 42.0 |
| Big Orange Crusher2200860 · Active1/8 quarters reported | De Soto, MSSurface · MSHA: Construction Sand and Gravel | 0 | 2,148 | 1 | 0 | 3.0 |
| Big Rock Creek Quarry0405946 · Active6/8 quarters reported | Los Angeles, CASurface · MSHA: Sand, Industrial NEC | 0 | 54,034 | 2 | 0 | 31.0 |
| Bradshaw0403107 · Active6/8 quarters reported | Sacramento, CASurface · MSHA: Construction Sand and Gravel | 0 | 75,967 | 7 | 0 | 80.5 |
| Brookhaven Gravel Pit2200700 · Active6/8 quarters reported | Lincoln, MSSurface · MSHA: Construction Sand and Gravel | 0 | 43,788 | 5 | 0 | 20.5 |
| Brunswick Canyon2602007 · Intermittent6/8 quarters reported | Carson City, NVSurface · MSHA: Construction Sand and Gravel | 0 | 17,335 | 0 | 1 | 0.0 |
| Bulldog Crusher2200813 · Active6/8 quarters reported | De Soto, MSSurface · MSHA: Crushed, Broken Stone NEC | 0 | 10,347 | 0 | 0 | 9.3 |
| Capay Plant Facility0405338 · Active6/8 quarters reported | Yolo, CASurface · MSHA: Construction Sand and Gravel | 0 | 56,435 | 6 | 0 | 49.5 |
| Circle T Ranch Pit4501882 · Intermittent6/8 quarters reported | Klickitat, WASurface · MSHA: Construction Sand and Gravel | 0 | 3,167 | 0 | 0 | 15.3 |
| Coalinga Pit0401879 · Active6/8 quarters reported | Fresno, CASurface · MSHA: Construction Sand and Gravel | 0 | 79,921 | 15 | 0 | 50.5 |
| Conrock North Pit5001282 · Intermittent6/8 quarters reported | Matanuska-Susitna, AKSurface · MSHA: Construction Sand and Gravel | 0 | 21,741 | 0 | 0 | 25.8 |
| Conway Pit4503701 · Intermittent5/8 quarters reported | Skagit, WASurface · MSHA: Construction Sand and Gravel | 0 | 1,588 | 2 | 0 | 14.5 |
| Coyote Aggregate4202485 · Active6/8 quarters reported | Tooele, UTSurface · MSHA: Construction Sand and Gravel | 0 | 78,611 | 11 | 0 | 30.3 |
| Dayton Pit2602304 · Intermittent1/8 quarters reported | Lyon, NVSurface · MSHA: Construction Sand and Gravel | 0 | 622 | 0 | 0 | 7.0 |
| D & B SAND AND GRAVEL2200467 · Active6/8 quarters reported | Copiah, MSSurface · MSHA: Construction Sand and Gravel | 0 | 53,455 | 4 | 0 | 72.3 |
| Desoto2200668 · Active6/8 quarters reported | De Soto, MSSurface · MSHA: Construction Sand and Gravel | 0 | 70,191 | 4 | 1 | 42.3 |
| Felton Quarry0400107 · Active6/8 quarters reported | Santa Cruz, CASurface · MSHA: Crushed, Broken Granite | 0 | 20,577 | 2 | 0 | 47.0 |
| Goni Pit2602647 · Intermittent6/8 quarters reported | Carson City, NVSurface · MSHA: Sand, Industrial NEC | 0 | 22,757 | 0 | 1 | 9.0 |
| Handley Ranch Quarry0405629 · Active6/8 quarters reported | Monterey, CASurface · MSHA: Crushed, Broken Stone NEC | 0 | 27,399 | 0 | 0 | 26.5 |
| Highway 175 Quarry0405336 · Active6/8 quarters reported | Lake, CASurface · MSHA: Construction Sand and Gravel | 0 | 40,229 | 3 | 0 | 47.5 |
| Lockwood Quarry2602204 · Active6/8 quarters reported | Washoe, NVSurface · MSHA: Construction Sand and Gravel | 0 | 70,085 | 2 | 0 | 39.3 |
| Love Pit2200389 · Active6/8 quarters reported | De Soto, MSSurface · MSHA: Construction Sand and Gravel | 0 | 59,072 | 3 | 1 | 15.8 |
| Lucas Pit5001819 · Intermittent6/8 quarters reported | Matanuska-Susitna, AKSurface · MSHA: Crushed, Broken Stone NEC | 0 | 2,238 | 1 | 0 | 5.0 |
| Orosi Quarry0405727 · Active6/8 quarters reported | Tulare, CASurface · MSHA: Construction Sand and Gravel | 0 | 24,659 | 5 | 0 | 17.8 |
| Parks Quarry0405081 · Intermittent | Santa Barbara, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | 3.3 |
| Perry2200763 · Active6/8 quarters reported | Tate, MSSurface · MSHA: Sand, Common | 0 | 52,446 | 11 | 1 | 100.5 |
| Portable #32602847 · Intermittent6/8 quarters reported | Carson City, NVSurface · MSHA: Construction Sand and Gravel | 0 | 5,354 | 1 | 0 | 1.0 |
| Portable Crusher #12602782 · Intermittent6/8 quarters reported | Lyon, NVSurface · MSHA: Sand, Industrial NEC | 0 | 1,824 | 0 | 0 | 0.0 |
| Portable Plant #35001823 · Intermittent6/8 quarters reported | Anchorage, AKSurface · MSHA: Construction Sand and Gravel | 0 | 10,520 | 0 | 1 | 2.5 |
| Screen #12602786 · Intermittent6/8 quarters reported | Lyon, NVSurface · MSHA: Construction Sand and Gravel | 0 | 5,355 | 0 | 0 | 0.0 |
| Solari Sand and Gravel0405947 · Active6/8 quarters reported | Kern, CASurface · MSHA: Construction Sand and Gravel | 0 | 41,142 | 1 | 0 | 22.5 |
| Sorenson Pit4503851 · Intermittent6/8 quarters reported | Whatcom, WASurface · MSHA: Construction Sand and Gravel | 0 | 4,144 | 0 | 0 | 7.8 |
| SWAN PIT0202647 · Active6/8 quarters reported | Pima, AZSurface · MSHA: Construction Sand and Gravel | 0 | 61,911 | 5 | 0 | 22.5 |
| Tangerine Road Pit0200649 · Active6/8 quarters reported | Pima, AZSurface · MSHA: Construction Sand and Gravel | 0 | 25,044 | 0 | 0 | 27.3 |
| Tiger Crusher2200828 · Active6/8 quarters reported | Panola, MSSurface · MSHA: Crushed, Broken Stone NEC | 0 | 9,882 | 0 | 0 | 6.0 |
| Vernalis Plant0405783 · Active6/8 quarters reported | San Joaquin, CASurface · MSHA: Sand, Industrial NEC | 0 | 79,243 | 10 | 0 | 67.3 |
| Wade Sand2602404 · Intermittent6/8 quarters reported | Washoe, NVSurface · MSHA: Construction Sand and Gravel | 0 | 6,823 | 0 | 0 | 4.0 |
| Warren Paving Slats Lucas Quarry1519106 · Active6/8 quarters reported | Livingston, KYSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 439,380 | 15 | 0 | 154.5 |
| Wells Pit4202250 · Active6/8 quarters reported | Box Elder, UTSurface · MSHA: Construction Sand and Gravel | 0 | 61,906 | 4 | 0 | 51.8 |
| Whatcom Portable Mill4500975 · Intermittent5/8 quarters reported | Whatcom, WASurface · MSHA: Construction Sand and Gravel | 0 | 14,764 | 1 | 0 | 20.8 |
| Wolf Pit5001816 · Intermittent6/8 quarters reported | Matanuska-Susitna, AKSurface · MSHA: Construction Sand and Gravel | 0 | 424 | 0 | 0 | 15.0 |
| Yerington Pit2602474 · Active6/8 quarters reported | Lyon, NVSurface · MSHA: Construction Sand and Gravel | 0 | 24,253 | 3 | 0 | 8.8 |
| 19 B Pit0404835 · Abandoned | Fresno, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| #1 Portable Crusher5001459 · Temporarily Idled5/8 quarters reported | Anchorage, AKSurface · MSHA: Construction Sand and Gravel | 0 | 1,917 | 0 | 0 | — |
| 2200 NORTH WASH PLANT4200369 · Abandoned | Salt Lake, UTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Abele Pit2200446 · Abandoned | De Soto, MSSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Almond0405807 · Abandoned | Butte, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| AMMEX0404784 · Abandoned | Imperial, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Apex Pit2602329 · Abandoned | Clark, NVSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Armour Pit4003057 · Abandoned | Lauderdale, TNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Arvin Pit0404360 · Abandoned | Kern, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Astec Plant-Crusher2200609 · Abandoned | Lincoln, MSFacility · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Axton Wash Plant4503587 · Abandoned | Whatcom, WASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| Babocomari Plant0203126 · Abandoned | Cochise, AZSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| BAKERSFIELD PORTABLE PLANT0404766 · Abandoned | Kern, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Batesville Venture2200380 · Abandoned | Panola, MSSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Big Rock Creek Quarry0405212 · Abandoned | Kern, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Billingsly Pit2200445 · Abandoned | De Soto, MSSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Billingsly Pit2200710 · Abandoned | De Soto, MSSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Birchwood Facility5001927 · Abandoned | Anchorage, AKSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Bradley Pit4003371 · Abandoned | Shelby, TNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Brasell Pit2200756 · Abandoned | Panola, MSSurface · MSHA: Sand, Common | — | — | 0 | 0 | — |
| Bridgeforth Plant2200336 · Abandoned | De Soto, MSSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| BRIGHTON PIT4001055 · Abandoned | Tipton, TNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| CPP Portable Crusher 15001832 · Abandoned | Anchorage, AKSurface · MSHA: Sand, Industrial NEC | — | — | 0 | 0 | — |
| Dallas Creek Project0503545 · Abandoned | Ouray, COSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Dayton Pit2602777 · Abandoned | Lyon, NVSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Del Monte Quarry0400087 · Abandoned | Monterey, CASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| Diamler0405692 · Abandoned | Butte, CASurface · MSHA: Sand, Common | — | — | 0 | 0 | — |
| DICKERSON & BOWEN - PLANT #52200633 · Abandoned | Lincoln, MSSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| El Centro0405113 · Abandoned | Imperial, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Fico Pit0200683 · Abandoned | Pima, AZSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Five Bridges Aggregate Plant0401869 · Abandoned2/8 quarters reported | Inyo, CASurface · MSHA: Construction Sand and Gravel | 0 | 4,264 | 0 | 0 | — |
| FLOWING WELLS0405115 · Abandoned | Imperial, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Flying J0202929 · Abandoned | La Paz, AZSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Fox Pen/Fly2200689 · Abandoned | Yalobusha, MSSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Freeman Quarry0405448 · Abandoned | Santa Clara, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| GALLOWAY PLANT4003125 · Abandoned | Fayette, TNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Gardner Pit0401683 · Abandoned | Santa Barbara, CASurface · MSHA: Sand, Common | — | — | 0 | 0 | — |
| Garnet0402065 · Abandoned | San Bernardino, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Graham Pit & Mill0401920 · Abandoned | Humboldt, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| GRANITE CONSTRUCTION CO0404941 · Abandoned | Imperial, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Green T Road Pit2200447 · Abandoned | De Soto, MSSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| GRENADA PIT AND PLANT2200107 · Abandoned | Yalobusha, MSSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| HADLEY PIT4003045 · Abandoned | Shelby, TNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| HENSON4003072 · Abandoned | Obion, TNFacility · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| HIDDEN CANYON2602355 · Abandoned | Washoe, NVSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Hobush Sand and Gravel4200950 · Abandoned | Salt Lake, UTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Hollywood Plant4002245 · Abandoned | Shelby, TNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Hughes Pit0200678 · Abandoned | Pima, AZSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Ina Road Pit0201279 · Abandoned | Pima, AZSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| James Road Pit0401751 · Abandoned | Kern, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Jimenez0405516 · Abandoned | Imperial, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Kelseyville0401835 · Abandoned | Lake, CASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Kerley Pit0203375 · Abandoned | Pima, AZSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Kerley Quarry0201406 · Abandoned | Pima, AZSurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| Lake Alan Henry Dam4103680 · Abandoned | Garza, TXSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Lee Vining Aggregate Plant0405234 · Abandoned | Mono, CASurface · 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
100 of 165 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- #2 Portable Crusher61.11806, -149.87417Open map ↗
- Angie Louisiana Plant30.95111, -89.77611Open map ↗
- Bee Rock Quarry34.55417, -119.97667Open map ↗
- Big Orange Crusher34.91833, -90.00639Open map ↗
- Big Rock Creek Quarry34.51389, -117.85556Open map ↗
- Bradshaw38.54889, -121.33444Open map ↗
- Brookhaven Gravel Pit31.59306, -90.35306Open map ↗
- Brunswick Canyon39.17722, -119.68528Open map ↗
- Bulldog Crusher34.76778, -89.98917Open map ↗
- Capay Plant Facility38.71444, -122.01944Open map ↗
- Circle T Ranch Pit45.63528, -121.15444Open map ↗
- Coalinga Pit36.16583, -120.35806Open map ↗
- Conrock North Pit61.48917, -149.09583Open map ↗
- Conway Pit48.32056, -122.24444Open map ↗
- Coyote Aggregate40.65083, -112.28528Open map ↗
- Dayton Pit39.23333, -119.57194Open map ↗
- D & B SAND AND GRAVEL31.91278, -90.22806Open map ↗
- Desoto34.91833, -90.00639Open map ↗
- Felton Quarry37.03472, -122.09806Open map ↗
- Goni Pit39.21833, -119.74750Open map ↗
- Handley Ranch Quarry36.56500, -121.42722Open map ↗
- Highway 175 Quarry38.99444, -122.93556Open map ↗
- Lockwood Quarry39.51111, -119.65972Open map ↗
- Love Pit34.84583, -89.99861Open map ↗
- Lucas Pit61.59417, -149.13361Open map ↗
- Orosi Quarry36.55361, -119.24667Open map ↗
- Parks Quarry34.44000, -119.93861Open map ↗
- Perry34.65306, -90.09806Open map ↗
- Portable #339.19000, -119.71806Open map ↗
- Portable Crusher #139.20056, -119.74750Open map ↗
- Portable Plant #361.11750, -149.87167Open map ↗
- Screen #139.37056, -119.24028Open map ↗
- Solari Sand and Gravel35.03056, -118.80361Open map ↗
- Sorenson Pit48.94833, -122.29833Open map ↗
- SWAN PIT32.08250, -110.88861Open map ↗
- Tangerine Road Pit32.42389, -111.17889Open map ↗
- Tiger Crusher34.28083, -90.00056Open map ↗
- Vernalis Plant37.60278, -121.34639Open map ↗
- Wade Sand39.65000, -119.27361Open map ↗
- Warren Paving Slats Lucas Quarry37.18694, -88.23778Open map ↗
- Wells Pit41.40917, -112.03611Open map ↗
- Whatcom Portable Mill47.99694, -122.18556Open map ↗
- Wolf Pit61.57222, -149.29972Open map ↗
- Yerington Pit38.93250, -119.19639Open map ↗
- #1 Portable Crusher61.12000, -149.89361Open map ↗
- Almond39.40139, -121.63250Open map ↗
- Apex Pit36.20748, -115.12245Open map ↗
- Arvin Pit35.20944, -118.74444Open map ↗
- Axton Wash Plant48.85000, -122.46028Open map ↗
- Babocomari Plant31.65028, -110.33333Open map ↗
- Batesville Venture34.31151, -89.89803Open map ↗
- Big Rock Creek Quarry34.47760, -117.75192Open map ↗
- Billingsly Pit34.90444, -90.03389Open map ↗
- Birchwood Facility61.41139, -149.50194Open map ↗
- Bradley Pit35.35333, -89.72500Open map ↗
- Brasell Pit34.31139, -89.94417Open map ↗
- Bridgeforth Plant34.96167, -89.82944Open map ↗
- Dayton Pit39.23306, -119.57111Open map ↗
- Del Monte Quarry36.58799, -121.86307Open map ↗
- Diamler39.63054, -121.59394Open map ↗
- Five Bridges Aggregate Plant37.42028, -118.40361Open map ↗
- Fox Pen/Fly33.78556, -89.84278Open map ↗
- Freeman Quarry36.93833, -121.55417Open map ↗
- Gardner Pit34.59528, -120.17139Open map ↗
- Garnet33.81889, -116.54556Open map ↗
- Graham Pit & Mill40.96855, -123.86217Open map ↗
- Green T Road Pit34.81667, -90.00971Open map ↗
- HIDDEN CANYON39.60944, -119.74250Open map ↗
- Hobush Sand and Gravel40.57583, -111.86167Open map ↗
- Jimenez32.69740, -116.02312Open map ↗
- Kelseyville38.98870, -122.84595Open map ↗
- Kerley Pit31.91917, -111.01500Open map ↗
- Lee Vining Aggregate Plant37.93917, -119.13000Open map ↗
- Littlerock34.51694, -117.96000Open map ↗
- Manhattan West Condominium36.07657, -114.98224Open map ↗
- Mendocino Aggregates39.13140, -123.20464Open map ↗
- Metz Plant36.22789, -121.39405Open map ↗
- Mission Plant48.88444, -122.35306Open map ↗
- North Plant34.91833, -90.00639Open map ↗
- Portable #139.40861, -119.24500Open map ↗
- Portable Crusher #138.55444, -121.32556Open map ↗
- Portable Crusher #139.98111, -111.77083Open map ↗
- Portable Crusher #238.55028, -121.33555Open map ↗
- Portable Crusher #440.65083, -112.28528Open map ↗
- Portable Plant #540.79167, -111.91472Open map ↗
- Poway Plant32.93111, -117.03889Open map ↗
- Promontory Pit41.55111, -112.11028Open map ↗
- Red Rock Quarry39.15664, -123.22244Open map ↗
- Riverside Gravel Pit31.19139, -90.24194Open map ↗
- Santa Barbara Portable34.43861, -119.81167Open map ↗
- Seirra Pacific Materials38.32111, -120.52611Open map ↗
- Shuster Quarry39.44855, -123.36650Open map ↗
- Smith River Pit & Mill41.87528, -124.13250Open map ↗
- Terra Bella Quarry35.89152, -119.04820Open map ↗
- Tracy Pit37.67020, -121.43439Open map ↗
- Walker Sand & Gravel Pit40.62444, -111.79583Open map ↗
- Washington Portable 146.81333, -123.02417Open map ↗
- Washington Portable 245.91056, -119.31778Open map ↗
- West Dowling Road Mill61.16444, -149.90694Open map ↗
- Woodland Pit38.68039, -121.81388Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. All 165 mines listed under this controller were checked; 51 have reports in the available quarters. Totals use current ownership.
Hours worked
1,844,194reported 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 | 276,838 | 0.00 | 630 | 45/51 mines reporting |
| 2025 Q2 | 0 | 331,668 | 0.00 | 647 | 46/51 mines reporting |
| 2025 Q3 | 0 | 337,289 | 0.00 | 660 | 46/51 mines reporting |
| 2025 Q4 | 0 | 292,941 | 0.00 | 666 | 48/51 mines reporting |
| 2026 Q1 | 0 | 283,841 | 0.00 | 645 | 46/51 mines reporting |
| 2026 Q2 | 0 | 321,617 | 0.00 | 678 | 48/51 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
16826 significant & substantial (S&S)
Accident records
61 records classified as fatality
Proposed penalties · USD
37,452.00157 of 168 violations with amounts
On-site inspection hours
1,364.50181 inspections · 181 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 | 39 | 3 | 12,175.00 | 0 | 0 | 27 | 190.8 |
| 2025-Q2 | 27 | 3 | 5,501.00 | 1 | 0 | 31 | 273.5 |
| 2025-Q3 | 20 | 6 | 4,948.00 | 1 | 0 | 26 | 183.0 |
| 2025-Q4 | 17 | 0 | 2,595.00 | 0 | 0 | 18 | 129.0 |
| 2026-Q1 | 13 | 4 | 2,252.00 | 0 | 0 | 28 | 192.0 |
| 2026-Q2 | 19 | 4 | 4,675.00 | 3 | 0 | 19 | 144.3 |
| 2026-Q3 | 33 | 6 | 5,306.00 | 1 | 1 | 31 | 252.0 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 1 | 0.0 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Capay Plant Facility · 0405338
Regular Safety and Health Inspection · 0.0 on-site hours
- Dayton Pit · 2602304
Regular Safety and Health Inspection · 7.0 on-site hours
- Parks Quarry · 0405081
Regular Safety and Health Inspection · 3.3 on-site hours
- Conrock North Pit · 5001282
Spot Inspection · 7.0 on-site hours
- Bee Rock Quarry · 0404704
Regular Safety and Health Inspection · 5.0 on-site hours
- Love Pit · 2200389
Regular Safety and Health Inspection · 4.8 on-site hours
- Bulldog Crusher · 2200813
Regular Safety and Health Inspection · 1.5 on-site hours
- Love Pit · 2200389
56.12004
- Love Pit · 2200389
56.12004
- Tangerine Road Pit · 0200649
Spot Inspection · 1.5 on-site hours
- Tangerine Road Pit · 0200649
Regular Safety and Health Inspection · 5.0 on-site hours
- SWAN PIT · 0202647
56.14107(a) · S&S
- SWAN PIT · 0202647
56.14107(a) · S&S
- SWAN PIT · 0202647
56.20003(a)
- SWAN PIT · 0202647
56.20003(a)
- SWAN PIT · 0202647
56.12004
- SWAN PIT · 0202647
Regular Safety and Health Inspection · 4.8 on-site hours
- Yerington Pit · 2602474
Regular Safety and Health Inspection · 0.0 on-site hours
- Perry · 2200763
Electrical Technical Investigation · 11.0 on-site hours
- Perry · 2200763
57.12020 · $151.00 proposed
- Perry · 2200763
57.12030 · S&S · $1,126.00 proposed
- Perry · 2200763
57.12008 · $151.00 proposed
- Perry · 2200763
57.12025 · $151.00 proposed
- Perry · 2200763
SLIP OR FALL OF PERSON · FATALITY
Accident narrative
Employee was completing maintenance task and was fatally buried.
- Perry · 2200763
Fatal Accident Investigation · 62.8 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
8 linked operators.
Relationships reflect the selected mine status and current MSHA controller/operator fields.