Coal production
0reported short tons
ALL STATUSES / CONTROLLER PORTFOLIO
Summit Materials LLC
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA CONTROLLER IDM02046
MINE PORTFOLIO
201 of 201 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 |
|---|---|---|---|---|---|---|
| Altair Plant4104375 · Intermittent6/8 quarters reported | Colorado, TXSurface · MSHA: Construction Sand and Gravel | 0 | 997 | 0 | 0 | 7.3 |
| Atoka Quarry3402026 · Active6/8 quarters reported | Atoka, OKSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 36,196 | 3 | 0 | 29.8 |
| Benjamin4202528 · Active6/8 quarters reported | Utah, UTSurface · MSHA: Construction Sand and Gravel | 0 | 26,325 | 8 | 1 | 18.8 |
| Bluffdale Pit4202179 · Active6/8 quarters reported | Utah, UTSurface · MSHA: Construction Sand and Gravel | 0 | 56,197 | 10 | 1 | 31.5 |
| Brigham Pit4202523 · Active6/8 quarters reported | Box Elder, UTSurface · MSHA: Construction Sand and Gravel | 0 | 12,002 | 14 | 0 | 28.5 |
| Coffeyville Quarry1401855 · Intermittent4/8 quarters reported | Labette, KSSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 12,411 | 2 | 0 | 18.8 |
| Coleman Quarry-SCS Materials3402240 · Active6/8 quarters reported | Atoka, OKSurface · MSHA: Dimension Limestone | 0 | 18,816 | 15 | 1 | 40.3 |
| Columbus Plant4104393 · Active6/8 quarters reported | Colorado, TXSurface · MSHA: Construction Sand and Gravel | 0 | 114,329 | 5 | 1 | 33.0 |
| Crusher 10504296 · Intermittent6/8 quarters reported | Mesa, COSurface · MSHA: Construction Sand and Gravel | 0 | 15,246 | 3 | 0 | 18.3 |
| Crusher 20504645 · Intermittent6/8 quarters reported | Delta, COSurface · MSHA: Construction Sand and Gravel | 0 | 18,841 | 0 | 0 | 15.0 |
| Crusher 30504593 · Intermittent6/8 quarters reported | Emery, UTSurface · MSHA: Construction Sand and Gravel | 0 | 30,510 | 1 | 1 | 31.8 |
| Crusher #60504746 · Intermittent5/8 quarters reported | Mesa, COSurface · MSHA: Construction Sand and Gravel | 0 | 11,076 | 0 | 0 | 10.5 |
| Crusher LU300-LU4004102577 · Active6/8 quarters reported | Glasscock, TXSurface · MSHA: Crushed, Broken Stone NEC | 0 | 59,424 | 7 | 1 | 45.0 |
| Duncan Plant4105187 · Active6/8 quarters reported | Colorado, TXSurface · MSHA: Sand, Industrial NEC | 0 | 60,764 | 7 | 2 | 28.8 |
| Durbin Quarry1401719 · Active6/8 quarters reported | Elk, KSSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 53,668 | 6 | 0 | 26.8 |
| Eagle Lake Plant4104889 · Active6/8 quarters reported | Colorado, TXSurface · MSHA: Construction Sand and Gravel | 0 | 39,728 | 7 | 1 | 39.5 |
| Ellinger Plant4104154 · Active6/8 quarters reported | Fayette, TXSurface · MSHA: Construction Sand and Gravel | 0 | 36,869 | 4 | 0 | 37.5 |
| Erda Pit4201479 · Active6/8 quarters reported | Salt Lake, UTSurface · MSHA: Construction Sand and Gravel | 0 | 6,406 | 0 | 0 | 8.0 |
| Fort Scott Quarry1401852 · Intermittent1/8 quarters reported | Bourbon, KSSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 1,695 | 0 | 0 | 3.3 |
| Gentry Pit1001668 · Intermittent | Minidoka, IDSurface · MSHA: Construction Sand and Gravel | — | — | 1 | 0 | 3.0 |
| Grantsville Pit4202637 · Active6/8 quarters reported | Tooele, UTSurface · MSHA: Construction Sand and Gravel | 0 | 20,412 | 24 | 0 | 45.0 |
| Grey Goose0503869 · Intermittent6/8 quarters reported | Grand, COSurface · MSHA: Construction Sand and Gravel | 0 | 18,469 | 3 | 0 | 22.0 |
| Hanna's Bend Plant4104631 · Active6/8 quarters reported | Liberty, TXSurface · MSHA: Construction Sand and Gravel | 0 | 61,911 | 8 | 1 | 32.5 |
| Hays Quarry4104514 · Active6/8 quarters reported | Hays, TXSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 60,574 | 7 | 2 | 42.3 |
| Herriman Pit4201823 · Active6/8 quarters reported | Salt Lake, UTSurface · MSHA: Construction Sand and Gravel | 0 | 12,948 | 4 | 0 | 21.5 |
| HIGHLAND PIT4200941 · Active6/8 quarters reported | Utah, UTSurface · MSHA: Construction Sand and Gravel | 0 | 36,754 | 19 | 3 | 35.8 |
| Hockley Plant4103491 · Active6/8 quarters reported | Harris, TXSurface · MSHA: Construction Sand and Gravel | 0 | 16,944 | 9 | 0 | 34.0 |
| HP 300 (Crusher 4)0504594 · Intermittent6/8 quarters reported | Delta, COSurface · MSHA: Construction Sand and Gravel | 0 | 7,676 | 1 | 0 | 20.5 |
| Hyrum Pit4202360 · Active6/8 quarters reported | Cache, UTSurface · MSHA: Construction Sand and Gravel | 0 | 35,721 | 12 | 0 | 36.5 |
| Little Mountain4200400 · Intermittent3/8 quarters reported | Box Elder, UTSurface · MSHA: Construction Sand and Gravel | 0 | 931 | 5 | 0 | 4.8 |
| Maryland Creek0503800 · Active6/8 quarters reported | Summit, COSurface · MSHA: Construction Sand and Gravel | 0 | 25,020 | 17 | 0 | 48.3 |
| MONA PIT4202212 · Active6/8 quarters reported | Juab, UTSurface · MSHA: Construction Sand and Gravel | 0 | 46,643 | 8 | 0 | 37.8 |
| Oxford Sand and Gravel1400522 · Active6/8 quarters reported | Sumner, KSSurface · MSHA: Construction Sand and Gravel | 0 | 36,542 | 18 | 0 | 61.0 |
| Parley's Stone4202102 · Active6/8 quarters reported | Salt Lake, UTSurface · MSHA: Construction Sand and Gravel | 0 | 26,978 | 11 | 0 | 41.8 |
| Pit #1 43rd Ave0202867 · Active6/8 quarters reported | Maricopa, AZSurface · MSHA: Construction Sand and Gravel | 0 | 93,688 | 16 | 3 | 35.3 |
| Plant 1 Avondale0203390 · Active6/8 quarters reported | Maricopa, AZSurface · MSHA: Construction Sand and Gravel | 0 | 28,975 | 19 | 1 | 33.5 |
| Pope's Point3401930 · Active6/8 quarters reported | Bryan, OKSurface · MSHA: Sand, Industrial NEC | 0 | 103,736 | 5 | 0 | 45.5 |
| Portable Crusher Unit F4202042 · Intermittent6/8 quarters reported | Sweetwater, WYSurface · MSHA: Construction Sand and Gravel | 0 | 31,109 | 7 | 1 | 39.5 |
| Portable Plant #21401463 · Active6/8 quarters reported | Crawford, KSSurface · MSHA: Crushed, Broken Stone NEC | 0 | 28,394 | 1 | 2 | 32.3 |
| Portable Plant #31401464 · Active6/8 quarters reported | Wilson, KSSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 26,017 | 7 | 0 | 33.0 |
| Portable Plant #61401828 · Active6/8 quarters reported | Neosho, KSSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 38,719 | 3 | 1 | 33.3 |
| Portable Plant #71401835 · Intermittent2/8 quarters reported | Bourbon, KSSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 4,136 | 1 | 0 | 5.0 |
| Sawyer Quarry3401950 · Active6/8 quarters reported | Choctaw, OKSurface · MSHA: Crushed, Broken Sandstone | 0 | 233,973 | 11 | 0 | 87.5 |
| SEVERY QUARRY1401584 · Active6/8 quarters reported | Greenwood, KSSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 36,822 | 7 | 0 | 30.0 |
| Smith Plant4105210 · Active6/8 quarters reported | Colorado, TXSurface · MSHA: Crushed, Broken Stone NEC | 0 | 93,064 | 6 | 0 | 36.8 |
| SPRING PLANT4105125 · Active6/8 quarters reported | Harris, TXSurface · MSHA: Construction Sand and Gravel | 0 | 32,124 | 6 | 2 | 40.5 |
| STEWART STONE MITCHELL3401400 · Active6/8 quarters reported | Pawnee, OKSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 61,989 | 15 | 0 | 37.8 |
| Stockton Pit4202480 · Active6/8 quarters reported | Tooele, UTSurface · MSHA: Construction Sand and Gravel | 0 | 51,526 | 10 | 1 | 34.5 |
| Vines Sand & Gravel4103348 · Active6/8 quarters reported | Ward, TXSurface · MSHA: Construction Sand and Gravel | 0 | 32,749 | 4 | 0 | 35.5 |
| Vox Plant4105081 · Active6/8 quarters reported | Colorado, TXSurface · MSHA: Construction Sand and Gravel | 0 | 83,837 | 5 | 0 | 22.8 |
| Walker Sand & Gravel1000772 · Intermittent6/8 quarters reported | Blaine, IDSurface · MSHA: Construction Sand and Gravel | 0 | 20,276 | 2 | 2 | 8.5 |
| Washplant 10504873 · Intermittent6/8 quarters reported | Mesa, COSurface · MSHA: Construction Sand and Gravel | 0 | 4,732 | 1 | 0 | 12.5 |
| Washplant 30504565 · Intermittent6/8 quarters reported | Mesa, COSurface · MSHA: Construction Sand and Gravel | 0 | 6,045 | 0 | 0 | 9.3 |
| Washplant 40503809 · Active6/8 quarters reported | La Plata, COSurface · MSHA: Construction Sand and Gravel | 0 | 3,961 | 3 | 0 | 15.5 |
| WASHPLANT 54201736 · Intermittent6/8 quarters reported | Grand, UTSurface · MSHA: Construction Sand and Gravel | 0 | 7,892 | 0 | 0 | 44.5 |
| Wegenhoft Plant4102916 · Active6/8 quarters reported | Fayette, TXSurface · MSHA: Construction Sand and Gravel | 0 | 39,531 | 4 | 0 | 38.0 |
| Wellsville Pit4201960 · Intermittent6/8 quarters reported | Cache, UTSurface · MSHA: Construction Sand and Gravel | 0 | 8,676 | 2 | 0 | 18.5 |
| West Valley4201980 · Intermittent6/8 quarters reported | Salt Lake, UTSurface · MSHA: Construction Sand and Gravel | 0 | 25,253 | 12 | 0 | 34.5 |
| Wichita Sand and Gravel1400543 · Active6/8 quarters reported | Sedgwick, KSSurface · MSHA: Construction Sand and Gravel | 0 | 40,064 | 30 | 0 | 64.8 |
| 1976 PIONEER PLANT #10504046 · Abandoned | Mesa, COSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 19 Road Pit0503877 · Abandoned | Mesa, COSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 85.9001401759 · Abandoned | Doniphan, KSSurface · MSHA: Dimension Limestone | — | — | 0 | 0 | — |
| Altoona No 241400864 · Abandoned | Wilson, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Augusta Quarry1400126 · Abandoned | Butler, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| BASE PLANT4104201 · Abandoned | Webb, TXSurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| Bauer Pit4202465 · Abandoned | Tooele, UTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| BAY RD0301822 · Abandoned | Cross, ARSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Bechtelheimer Quarry1400201 · Abandoned | Nemaha, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Benedict No 291400058 · Abandoned | Wilson, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Bergstrom Quarry1401223 · Abandoned | Riley, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| BRADBURY PIT0503472 · Abandoned | Mesa, COSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Broddle Quarry1401252 · Abandoned | Jefferson, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Bromell Quarry1400087 · Abandoned | Leavenworth, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Buchheim Quarry No 691401239 · Abandoned | Douglas, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Buckeye Plant0203165 · Temporarily Idled6/8 quarters reported | Maricopa, AZSurface · MSHA: Construction Sand and Gravel | 0 | 580 | 0 | 0 | 1.0 |
| CEDARAPIDS PLANT #2X3100503801 · Abandoned | Mesa, COSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| CEDAR RAPIDS PLANT #30504559 · Abandoned | Moffat, COSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Cherokee Number 211400862 · Abandoned | Cherokee, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Cherryvale No 61401218 · Abandoned | Montgomery, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Chetopa #401400139 · Abandoned | Labette, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Chetopa No 201400861 · Abandoned | Labette, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Clark Quarry1400020 · Abandoned | Morris, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Clark Quarry No 161401300 · Abandoned | Jefferson, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Coffeyville #171400857 · Abandoned | Montgomery, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Coffeyville No 161401393 · Abandoned | Montgomery, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Cottonwood Quarry0505099 · Abandoned2/8 quarters reported | Grand, COSurface · MSHA: Construction Sand and Gravel | 0 | 0 | 1 | 0 | 0.5 |
| Crusher 50505047 · Temporarily Idled6/8 quarters reported | La Plata, COSurface · MSHA: Construction Sand and Gravel | 0 | 1,966 | 0 | 0 | 13.0 |
| Crusher LU1014104245 · Abandoned | Webb, TXSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Crusher LU1304104027 · Abandoned | Glasscock, TXSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Crusher - LU2004102926 · Abandoned | Glasscock, TXSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Diehl Quarry1400319 · Abandoned | Dickinson, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Dover Quarry1401376 · Abandoned | Shawnee, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Eastman Quarry1401264 · Abandoned | Wabaunsee, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Elam Pit0503937 · Abandoned | Mesa, COSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Elk City No 231400614 · Abandoned | Montgomery, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Elmont Quarry1400088 · Abandoned | Shawnee, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Erie #71401202 · Abandoned | Neosho, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Evertson Quarry1400948 · Abandoned | Osage, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Extec S-5 Track Mounted Screen sn96170502366 · Abandoned | Summit, COSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Fairview #91401446 · Abandoned | Brown, KSSurface · 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
104 of 201 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Altair Plant29.96806, -96.69972Open map ↗
- Atoka Quarry34.31194, -96.11028Open map ↗
- Benjamin40.10722, -111.79722Open map ↗
- Bluffdale Pit40.48861, -111.95306Open map ↗
- Brigham Pit41.50278, -112.02833Open map ↗
- Coffeyville Quarry37.03917, -95.50528Open map ↗
- Coleman Quarry-SCS Materials34.25861, -96.38278Open map ↗
- Columbus Plant29.98583, -96.88694Open map ↗
- Crusher 139.07167, -108.52056Open map ↗
- Crusher 239.05639, -108.56278Open map ↗
- Crusher 336.73306, -108.21306Open map ↗
- Crusher #639.07500, -108.55222Open map ↗
- Crusher LU300-LU40031.86333, -101.58833Open map ↗
- Duncan Plant29.52194, -96.34111Open map ↗
- Durbin Quarry37.36028, -96.30389Open map ↗
- Eagle Lake Plant29.97139, -96.52306Open map ↗
- Ellinger Plant29.85556, -96.74944Open map ↗
- Erda Pit40.63583, -112.28778Open map ↗
- Fort Scott Quarry37.73944, -94.69972Open map ↗
- Gentry Pit42.64861, -113.75833Open map ↗
- Grantsville Pit40.50361, -112.49500Open map ↗
- Grey Goose39.96778, -105.84778Open map ↗
- Hanna's Bend Plant30.34139, -95.08556Open map ↗
- Hays Quarry30.10194, -101.00556Open map ↗
- Herriman Pit40.62611, -111.97000Open map ↗
- HIGHLAND PIT40.43556, -111.77000Open map ↗
- Hockley Plant29.96694, -95.83417Open map ↗
- HP 300 (Crusher 4)38.80639, -106.60028Open map ↗
- Hyrum Pit41.62500, -111.83250Open map ↗
- Little Mountain41.59861, -112.20528Open map ↗
- Maryland Creek39.69694, -106.10833Open map ↗
- MONA PIT39.81611, -111.85722Open map ↗
- Oxford Sand and Gravel37.30361, -97.14000Open map ↗
- Parley's Stone40.71944, -112.10722Open map ↗
- Pit #1 43rd Ave33.41444, -112.15222Open map ↗
- Plant 1 Avondale33.39028, -112.32611Open map ↗
- Pope's Point33.81556, -96.17333Open map ↗
- Portable Crusher Unit F41.63528, -109.67972Open map ↗
- Portable Plant #237.41083, -94.70500Open map ↗
- Portable Plant #337.41083, -94.70500Open map ↗
- Portable Plant #637.40583, -94.82667Open map ↗
- Portable Plant #737.74528, -94.69972Open map ↗
- Sawyer Quarry34.01361, -95.37167Open map ↗
- SEVERY QUARRY37.63583, -96.26417Open map ↗
- Smith Plant29.52361, -96.49111Open map ↗
- SPRING PLANT30.08917, -95.41444Open map ↗
- STEWART STONE MITCHELL36.33778, -96.80389Open map ↗
- Stockton Pit40.30556, -112.28611Open map ↗
- Vines Sand & Gravel31.53472, -103.12639Open map ↗
- Vox Plant29.89583, -96.74861Open map ↗
- Walker Sand & Gravel43.40083, -114.25611Open map ↗
- Washplant 139.07167, -108.52056Open map ↗
- Washplant 339.11000, -108.61944Open map ↗
- Washplant 437.38778, -107.83861Open map ↗
- WASHPLANT 538.48556, -109.45556Open map ↗
- Wegenhoft Plant29.82361, -96.79583Open map ↗
- Wellsville Pit41.63806, -109.67611Open map ↗
- West Valley40.65306, -112.04778Open map ↗
- Wichita Sand and Gravel37.78167, -97.38889Open map ↗
- Augusta Quarry37.71694, -97.02639Open map ↗
- Bauer Pit40.49111, -112.43111Open map ↗
- Buckeye Plant33.32639, -112.61167Open map ↗
- Cottonwood Quarry40.03500, -105.98806Open map ↗
- Crusher 537.66000, -109.44806Open map ↗
- Crusher LU10128.76472, -100.49389Open map ↗
- Crusher LU13032.25028, -101.47861Open map ↗
- Crusher - LU20031.86361, -101.59417Open map ↗
- Extec S-5 Track Mounted Screen sn961739.51972, -105.95750Open map ↗
- Grove37.57472, -97.30667Open map ↗
- Herington Shop38.65683, -96.93328Open map ↗
- Jonesboro Plant 67535.84250, -90.70444Open map ↗
- KC-Portable 238.70500, -77.45194Open map ↗
- Kingsbury37.73667, -97.38972Open map ↗
- Kirby Crusher #1534.23417, -93.64472Open map ↗
- Knoxville Mine41.27000, -93.10806Open map ↗
- LBF 57 SAND PLANT31.96861, -99.90194Open map ↗
- Lewis & Lewis, Portable 0141.54778, -109.30333Open map ↗
- LS18027.60389, -99.51556Open map ↗
- LSS10/L11031.86361, -101.59417Open map ↗
- LU14032.25028, -101.47861Open map ↗
- LU806R32.25028, -101.47861Open map ↗
- LU808R31.83611, -100.98472Open map ↗
- LU810R32.25055, -101.47861Open map ↗
- Metso LT106 Track Mounted Jaw Crusher40.05694, -106.32667Open map ↗
- Mona39.85678, -111.83389Open map ↗
- Monahan29.68194, -96.44389Open map ↗
- Norris Quarries Plant #239.61972, -94.02194Open map ↗
- Norris Quarries Plant #339.57667, -94.69361Open map ↗
- Olathe Lone Elm Quarry38.85472, -94.82111Open map ↗
- Paragould Plant 67636.06750, -90.60472Open map ↗
- Portable Crusher LU 15027.65667, -99.60222Open map ↗
- Portable Crusher Unit B42.45278, -113.78361Open map ↗
- Portable-JCI 6203 Track Screen42.90361, -114.94028Open map ↗
- Portable Plant #137.41083, -94.70500Open map ↗
- Portable Plant #437.41083, -94.70500Open map ↗
- Portable Plant #8000839.07972, -95.38972Open map ↗
- Potter Plant29.70667, -96.83083Open map ↗
- Powerscreen 2100-242.64972, -113.57500Open map ↗
- Roadrunner Screen42.73056, -113.58917Open map ↗
- Romayor Plant30.34667, -95.08083Open map ↗
- Snowstorm Portable Plant39.76139, -105.70028Open map ↗
- Track Plant 140.70778, -106.93472Open map ↗
- Vines Portable Plant31.96861, -99.90194Open map ↗
- Walker Sand & Gravel43.21444, -114.01250Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. All 201 mines listed under this controller were checked; 66 have reports in the available quarters. Totals use current ownership.
Hours worked
2,240,969reported 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 | 314,737 | 0.00 | 631 | 60/66 mines reporting |
| 2025 Q2 | 0 | 357,678 | 0.00 | 649 | 63/66 mines reporting |
| 2025 Q3 | 0 | 373,857 | 0.00 | 630 | 61/66 mines reporting |
| 2025 Q4 | 0 | 361,909 | 0.00 | 670 | 63/66 mines reporting |
| 2026 Q1 | 0 | 420,813 | 0.00 | 615 | 63/66 mines reporting |
| 2026 Q2 | 0 | 411,975 | 0.00 | 589 | 61/66 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
45369 significant & substantial (S&S)
Accident records
310 records classified as fatality
Proposed penalties · USD
170,243.00440 of 453 violations with amounts
On-site inspection hours
1,985.00260 inspections · 260 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 | 59 | 12 | 17,268.00 | 2 | 0 | 38 | 302.8 |
| 2025-Q2 | 111 | 19 | 38,019.00 | 4 | 0 | 45 | 397.3 |
| 2025-Q3 | 54 | 7 | 16,907.00 | 5 | 0 | 42 | 250.3 |
| 2025-Q4 | 64 | 15 | 44,055.00 | 3 | 0 | 33 | 272.3 |
| 2026-Q1 | 87 | 9 | 31,034.00 | 7 | 0 | 41 | 300.3 |
| 2026-Q2 | 38 | 3 | 13,431.00 | 6 | 0 | 29 | 219.8 |
| 2026-Q3 | 40 | 4 | 9,529.00 | 4 | 0 | 31 | 242.5 |
| 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
- Washplant 4 · 0503809
Regular Safety and Health Inspection · 0.0 on-site hours
- Herriman Pit · 4201823
Compliance Follow-up Inspection · 0.0 on-site hours
- Gentry Pit · 1001668
56.12008
- Gentry Pit · 1001668
Regular Safety and Health Inspection · 3.0 on-site hours
- Herriman Pit · 4201823
Regular Safety and Health Inspection · 3.0 on-site hours
- Herriman Pit · 4201823
56.4101
- Herriman Pit · 4201823
56.14207 · S&S
- Stockton Pit · 4202480
103 (g) Written Notification Hazard Complaint Inspectio · 2.0 on-site hours
- Brigham Pit · 4202523
Spot Inspection · 9.8 on-site hours
- Portable Plant #2 · 1401463
HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
Employee was rearranging conveyor rollers on a shelf and mashed EE's finger between the roller and the wooden shelf divider.
- Washplant 3 · 0504565
Regular Safety and Health Inspection · 9.3 on-site hours
- Erda Pit · 4201479
Regular Safety and Health Inspection · 5.0 on-site hours
- West Valley · 4201980
Spot Inspection · 10.0 on-site hours
- Parley's Stone · 4202102
103 (g) Written Notification Hazard Complaint Inspectio · 3.0 on-site hours
- Parley's Stone · 4202102
56.9300(b) · S&S
- Fort Scott Quarry · 1401852
Regular Safety and Health Inspection · 1.8 on-site hours
- Pit #1 43rd Ave · 0202867
56.4101 · $959.00 proposed
- Pit #1 43rd Ave · 0202867
Regular Safety and Health Inspection · 12.3 on-site hours
- Pit #1 43rd Ave · 0202867
50.20(a) · $151.00 proposed
- Pit #1 43rd Ave · 0202867
56.12004 · $366.00 proposed
- Pit #1 43rd Ave · 0202867
56.12023
- Plant 1 Avondale · 0203390
50.20(a) · $151.00 proposed
- Eagle Lake Plant · 4104889
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was assisting with uprighting a 55-gallon drum of hydraulic oil causing them to sprain their right hand.
- Plant 1 Avondale · 0203390
Regular Safety and Health Inspection · 14.3 on-site hours
- Plant 1 Avondale · 0203390
56.14100(b)
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
14 linked operators.
Relationships reflect the selected mine status and current MSHA controller/operator fields.