A pump had stopped working so water had built up on the floor causing a slippery surface on a step of the drill.
NO. 4 MINE Metal/Non-Metal
NO. 4 MINE has $40K in proposed MSHA penalties and $3K outstanding across 2 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 21
- Years on record
- 1983–2025
- Latest incident
- Oct 2025
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This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.NO. 4 MINE has $40K in proposed MSHA penalties and $3K outstanding across 2 contested dockets.
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Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 5,537 | 6 | 1 | 1083.6 |
| 2025 Q3 | 6,785 | 15 | 3 | 2210.8 |
| 2025 Q2 | 6,993 | 8 | 1 | 1144.0 |
| 2025 Q1 | 6,348 | 10 | 3 | 1575.3 |
| 2024 Q4 | 5,712 | 7 | 2 | 1225.5 |
| 2024 Q3 | 5,516 | 7 | 5 | 1269.0 |
| 2024 Q2 | 5,626 | 6 | 1 | 1066.5 |
| 2024 Q1 | 6,481 | 2 | 0 | 308.6 |
Show 96 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 6,769 | 3 | 0 | 443.2 |
| 2023 Q3 | 5,139 | 1 | 0 | 194.6 |
| 2023 Q2 | 5,527 | 0 | 0 | 0.0 |
| 2023 Q1 | 5,206 | 5 | 3 | 960.4 |
| 2022 Q4 | 3,999 | 2 | 1 | 500.1 |
| 2022 Q3 | 4,108 | 1 | 0 | 243.4 |
| 2022 Q2 | 4,414 | 1 | 0 | 226.6 |
| 2022 Q1 | 4,656 | 1 | 0 | 214.8 |
| 2021 Q4 | 4,225 | 0 | 0 | 0.0 |
| 2021 Q3 | 4,694 | 5 | 1 | 1065.2 |
| 2021 Q2 | 4,801 | 0 | 0 | 0.0 |
| 2021 Q1 | 4,815 | 1 | 0 | 207.7 |
| 2020 Q4 | 4,526 | 0 | 0 | 0.0 |
| 2020 Q3 | 5,626 | 1 | 0 | 177.7 |
| 2020 Q2 | 5,352 | 2 | 1 | 373.7 |
| 2020 Q1 | 4,862 | 0 | 0 | 0.0 |
| 2019 Q4 | 5,014 | 1 | 0 | 199.4 |
| 2019 Q3 | 6,427 | 0 | 0 | 0.0 |
| 2019 Q2 | 5,922 | 1 | 0 | 168.9 |
| 2019 Q1 | 5,274 | 0 | 0 | 0.0 |
| 2018 Q4 | 4,067 | 3 | 0 | 737.6 |
| 2018 Q3 | 5,417 | 0 | 0 | 0.0 |
| 2018 Q2 | 5,168 | 1 | 0 | 193.5 |
| 2018 Q1 | 4,608 | 1 | 0 | 217.0 |
| 2017 Q4 | 5,847 | 1 | 0 | 171.0 |
| 2017 Q3 | 5,778 | 3 | 0 | 519.2 |
| 2017 Q2 | 6,364 | 1 | 0 | 157.1 |
| 2017 Q1 | 6,326 | 0 | 0 | 0.0 |
| 2016 Q4 | 5,932 | 1 | 0 | 168.6 |
| 2016 Q3 | 4,106 | 0 | 0 | 0.0 |
| 2016 Q2 | 3,005 | 1 | 0 | 332.8 |
| 2016 Q1 | 3,215 | 0 | 0 | 0.0 |
| 2015 Q4 | 2,471 | 0 | 0 | 0.0 |
| 2015 Q3 | 2,697 | 0 | 0 | 0.0 |
| 2015 Q2 | 2,757 | 1 | 0 | 362.7 |
| 2015 Q1 | 2,737 | 0 | 0 | 0.0 |
| 2014 Q4 | 2,406 | 0 | 0 | 0.0 |
| 2014 Q3 | 2,184 | 0 | 0 | 0.0 |
| 2014 Q2 | 2,323 | 2 | 0 | 861.0 |
| 2014 Q1 | 2,124 | 1 | 0 | 470.8 |
| 2013 Q4 | 2,165 | 0 | 0 | 0.0 |
| 2013 Q3 | 2,649 | 1 | 0 | 377.5 |
| 2013 Q2 | 2,588 | 0 | 0 | 0.0 |
| 2013 Q1 | 2,665 | 1 | 0 | 375.2 |
| 2012 Q4 | 2,312 | 0 | 0 | 0.0 |
| 2012 Q3 | 2,668 | 0 | 0 | 0.0 |
| 2012 Q2 | 2,107 | 1 | 1 | 474.6 |
| 2012 Q1 | 2,111 | 1 | 0 | 473.7 |
| 2011 Q4 | 1,079 | 0 | 0 | 0.0 |
| 2011 Q3 | 749 | 2 | 0 | 2670.2 |
| 2011 Q2 | 922 | 0 | 0 | 0.0 |
| 2011 Q1 | 1,750 | 1 | 0 | 571.4 |
| 2010 Q4 | 890 | 2 | 0 | 2247.2 |
| 2010 Q3 | 391 | 0 | 0 | 0.0 |
| 2010 Q2 | 653 | 0 | 0 | 0.0 |
| 2010 Q1 | 1,279 | 3 | 0 | 2345.6 |
| 2009 Q4 | 933 | 1 | 0 | 1071.8 |
| 2009 Q3 | 893 | 4 | 0 | 4479.3 |
| 2009 Q2 | 1,302 | 0 | 0 | 0.0 |
| 2009 Q1 | 1,909 | 1 | 0 | 523.8 |
| 2008 Q4 | 2,009 | 0 | 0 | 0.0 |
| 2008 Q3 | 1,052 | 0 | 0 | 0.0 |
| 2008 Q2 | 1,719 | 0 | 0 | 0.0 |
| 2008 Q1 | 2,516 | 2 | 0 | 794.9 |
| 2007 Q4 | 1,780 | 0 | 0 | 0.0 |
| 2007 Q3 | 1,887 | 0 | 0 | 0.0 |
| 2007 Q2 | 2,515 | 1 | 0 | 397.6 |
| 2007 Q1 | 2,891 | 1 | 0 | 345.9 |
| 2006 Q4 | 1,572 | 1 | 0 | 636.1 |
| 2006 Q3 | 1,661 | 0 | 0 | 0.0 |
| 2006 Q2 | 2,219 | 0 | 0 | 0.0 |
| 2006 Q1 | 3,484 | 0 | 0 | 0.0 |
| 2005 Q4 | 1,547 | 0 | 0 | 0.0 |
| 2005 Q3 | 1,408 | 0 | 0 | 0.0 |
| 2005 Q2 | 1,806 | 0 | 0 | 0.0 |
| 2005 Q1 | 3,066 | 0 | 0 | 0.0 |
| 2004 Q4 | 2,376 | 0 | 0 | 0.0 |
| 2004 Q3 | 1,079 | 0 | 0 | 0.0 |
| 2004 Q2 | 1,993 | 0 | 0 | 0.0 |
| 2004 Q1 | 3,578 | 0 | 0 | 0.0 |
| 2003 Q4 | 2,713 | 2 | 0 | 737.2 |
| 2003 Q3 | 2,113 | 0 | 0 | 0.0 |
| 2003 Q2 | 3,351 | 0 | 0 | 0.0 |
| 2003 Q1 | 4,010 | 1 | 0 | 249.4 |
| 2002 Q4 | 3,240 | 0 | 0 | 0.0 |
| 2002 Q3 | 1,586 | 0 | 0 | 0.0 |
| 2002 Q2 | 2,328 | 0 | 0 | 0.0 |
| 2002 Q1 | 2,434 | 0 | 0 | 0.0 |
| 2001 Q4 | 236 | 0 | 0 | 0.0 |
| 2001 Q3 | 0 | 0 | 0 | |
| 2001 Q2 | 268 | 0 | 0 | 0.0 |
| 2001 Q1 | 1,837 | 0 | 0 | 0.0 |
| 2000 Q4 | 1,122 | 0 | 0 | 0.0 |
| 2000 Q3 | 1,698 | 0 | 0 | 0.0 |
| 2000 Q2 | 2,107 | 2 | 0 | 949.2 |
| 2000 Q1 | 1,399 | 0 | 0 | 0.0 |
Reportable incidents
21 on file2025 · 1 incident
2024 · 1 incident
Employee was in a man basket preparing to load a round when a fall of roof occurred. The rock hit the man basket causing the employee to be jostled inside. Employee sustained scrapes on left shoulder, laceration to right bicep/Left leg, and contusion on employee's head.
2022 · 2 incidents
Employee was stripping power cable to install a plug, the knife slipped and cut into the left-hand thumb causing it to cut to tendon
Employee went to tighten rock drill bit back up and collar closed on left thumb causing it to be caught between collar and bit.
2016 · 1 incident
Employee was pulling on a wrench while working on the jumbo drill and felt something pull in left shoulder. The employee did not get medical treatment when it first happened. EE decided to make an appointment with a doctor for February 23, 2016 because the shoulder was not getting better. Employee is scheduled for 4-6 weeks of therapy.
2015 · 1 incident
The employee has no clear description of how the incident happened he did several jobs that day and at no time can he recall bumping, twisting, or hyper extending the knee. When Workers' Compensation carrier had a conversation with him he said he might have done it by slipping on an incline and then jumping to keep balance but never fell.
2013 · 1 incident
Employee stepped on a chunk of rock in the pit while moving a pump. The chunk rolled under his foot and employee twisted his left knee.
1990 · 1 incident
INJURED WAS BARRING A BRIDGED CHUNK OF ORE IN THE CRUSHER, WHEN HE PINCHED HIS LEFT HAND BETWEEN FEEDER PAN AND STEEL BAR.
1989 · 2 incidents
INJURED CLAIMS WHILE WORKING ON 850 COMPRESSOR CHECK VALVE FROM UNDERNEATH THIS MACHINE HE FELT A SNAP IN HIS LEFT SHOULDER.
INJURED CLAIMS HE WAS COILING UP WATER HOSE TO GET READY TO FIRE,WHEN HE FELT PAIN IN LOWER ABCK.
1988 · 4 incidents
INJURED CLAIMS HE WAS HELPING MOVE A RAILROAD CAR WHEN HE SLIPPED ON WET GROUND;CAUSING LOW BACK SPRAIN.
ALLEGES OCCUPATIONAL HEARING LOSS.
INJURED CLAIMS HE WAS CUTTING A STEEL CONE WHEN THE STEEL CONE WAS CUTTING THROUGH THE STEEL SPRUNG OUTWARD DUE TO TENSION STRIKING INJUREDS RIGHT FOOT
INJURED WAS HELPING CHANGE BUCKET OVER TO THE ROCK BREAKER. WHILE LINING UP THE MAIN BOOM TO PUT THE PIN IN, THE MECHINIC SIGNELED THE OPERATOR TO RAISE THE BOOM. THE INJURED STRUCK HIS FING ERS IN THE PIN HOLE FORM SOME UNKNOWN REASON.
1987 · 1 incident
INJURED CLAIMS 2E WAS INSIDE THE DUST COLLECTOR, STANDING ON A PIECE OF PLYWOOD THAT IS USED TO PREVENT BAGS OR FOREIGN MATERIAL TO ENTER FEED SCREWS. THE INJURED HAD ONE FOOT ON THE PLYWOOD A ND ONE LEG THRO6GH THE DUST COLLECTOR DOOR OPENING WHEN THE PLYWOOD BROKE. THE INJURED FELL APPROX. 3 FEET. THE RIGHT LEG WAS CUT ON THE DUST COLLECTOR DOOR HASP.
1986 · 3 incidents
INJURED CLAIMS 2E TRIPPED ON EYE BOLT WHICH WAS SECURED TO THE ROOF OF THE CRUSHER DUST COLLECTOR
INJ BARRING ON 7HUNK OF ORE BRIDGED IN CRUSHER.CHUNK BECAME DISLODGED CAUSING PRY BAR TO STRIKE INJ ON LEFT SIDE OF HIS FOREHEAD.
EMPLOEE WAS ASS3STING THE MINE MECHANIC IN EQUIPMENT REPAIR WHILE ENTERING THE SHOP HE SLIPPED ON ICE IN FRONT OF DOORWAY AND FELL INJURING HIS LOW BACK
1985 · 1 incident
THE INJURED WAS CLIMBING DOWN FROM A FRONT END LOADER AND SLIPPED FALLING AGAINST THE PLOW FRAME OF A PICKUP TRUCK.
1983 · 2 incidents
CO TRUCK DRIVER WAS ON RETURN TRIP FROM #3 MILL TO #4 MINE LOCATED IN HARRISVILLE AT A POINT APPROX 2 MILES SOUTH OF #1 MINE BALMAT ON A FLAT STRAIGHT-STRETCH OF ROAD RUST WAS SUDDENLY CONFRON TED WITH A DEER CROSSING IN FRONT OF THE TRUCK THE DRIVER TRIED TO AVOID HITTING THE DEER BY STEERING TO THE LEFT AND APPLYING HIS BREAK ROAD CONDITION AT THE TIME OF THE ACCIDENT WAS WE
NO.4 MINE,CRUSHER RAMP AREA HE EMPTIED THE 951 TRAXCAVATOR BUCKET FULL OF ORE INTO THE CRUSHER FEEDER PAN AND DURING BACK DOWN ON RAMP, THE TRAXCAVATOR RAN OVER A CHUNK OF SPILLED ORE. WHEN TH E MACHINE\S TRAVEL TRACK OVERBALANCED ON THE CHUNK, THE OPERATOR\S NECK WAS JOLTED DUE TO THE SUDDEN MOTION. HE WAS EXAMINED BY JAY B. SIGEL, MD IN THE E.J. NOBEL HOSPTIAL EMERGENCY ROOM WHO
The full compliance file on NO. 4 MINE
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.