Employee was moving an electrical cabinet on the forks of a telehandler. When setting down the cabinet, the cabinet slid, pinching left middle finger causing a laceration, resulting in restricted duty
HC Wyeville Mine: 119 MSHA citations Metal/Non-Metal
HC Wyeville Mine has $18K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at HC Wyeville Mine.
- Fatalities
- 0
- Total incidents
- 29
- Years on record
- 2013–2026
- Latest incident
- Jul 2026
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.ⓘ
A Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.HC Wyeville Mine has $18K in proposed MSHA penalties and $0 outstanding across 0 contested dockets.
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.ⓘ
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.Metal and nonmetal contaminants (personal samples)
ⓘ
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.
Last sampled: 2026-01-22
ⓘ
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.- Quartz, respirable, >1% Qtz172 over
- Respirable dust, <.1mg30
- Unlisted Particulate, respirable, <1% Qtz6
Show the individual readings (53)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2014-09-17 | Quartz, respirable, >1% Qtz | 0.58 | 0.44 | 1.32 | Skip Dumper, Toploader, Tipple Operator |
| 2011-08-17 | Quartz, respirable, >1% Qtz | 0.24 | 0.24 | 1.00 | Cleanup Man |
| 2026-01-22 | Respirable dust, <.1mg | 0 | Dry Screen Plant Operator | ||
| 2026-01-22 | Respirable dust, <.1mg | 0 | Sand Filler (Dry) | ||
| 2025-07-17 | Respirable dust, <.1mg | 0 | Yard Engine Operator | ||
| 2025-07-17 | Respirable dust, <.1mg | 0 | Utility Man | ||
| 2025-05-08 | Respirable dust, <.1mg | 0 | Track Man/Gang | ||
| 2025-05-08 | Unlisted Particulate, respirable, <1% Qtz | 0.13 | Utility Man | ||
| 2024-09-05 | Respirable dust, <.1mg | 0 | Sand Filler (Dry) | ||
| 2024-09-05 | Respirable dust, <.1mg | 0 | Dry Screen Plant Operator | ||
| 2023-04-18 | Respirable dust, <.1mg | 0 | Dry Screen Plant Operator | ||
| 2023-04-18 | Respirable dust, <.1mg | 0 | Sand Filler (Dry) | ||
| 2023-04-18 | Respirable dust, <.1mg | 0 | Dry Screen Plant Operator | ||
| 2022-04-06 | Quartz, respirable, >1% Qtz | 0.14 | 0.38 | 0.37 | Lab Technician |
| 2022-04-06 | Respirable dust, <.1mg | 0 | Sand Filler (Dry) | ||
| 2022-04-06 | Quartz, respirable, >1% Qtz | 0.2 | 0.34 | 0.59 | Sand Filler (Dry) |
| 2022-04-06 | Quartz, respirable, >1% Qtz | 0.21 | 0.36 | 0.58 | Dry Screen Plant Operator |
| 2022-04-06 | Quartz, respirable, >1% Qtz | 0.23 | 0.32 | 0.72 | Dry Screen Plant Operator |
| 2021-07-02 | Respirable dust, <.1mg | 0 | Lab Technician | ||
| 2021-07-02 | Respirable dust, <.1mg | 0 | Kiln/Dryer Operator | ||
| 2021-07-02 | Respirable dust, <.1mg | 0 | Sand Filler (Dry) | ||
| 2020-06-23 | Respirable dust, <.1mg | 0 | Sand Filler (Dry) | ||
| 2020-06-23 | Respirable dust, <.1mg | 0 | Dry Screen Plant Operator | ||
| 2020-06-23 | Respirable dust, <.1mg | 0 | Sand Filler (Dry) | ||
| 2020-06-23 | Respirable dust, <.1mg | 0 | Dry Screen Plant Operator | ||
| 2019-05-08 | Respirable dust, <.1mg | 0 | Dry Screen Plant Operator | ||
| 2019-05-08 | Respirable dust, <.1mg | 0 | Dry Screen Plant Operator | ||
| 2019-05-08 | Quartz, respirable, >1% Qtz | 0.14 | 0.5 | 0.28 | Dry Screen Plant Operator |
| 2017-04-11 | Quartz, respirable, >1% Qtz | 0.13 | 0.29 | 0.45 | Track Man/Gang |
| 2017-04-11 | Quartz, respirable, >1% Qtz | 0.13 | 0.38 | 0.34 | Kiln/Dryer Operator |
| 2017-04-11 | Unlisted Particulate, respirable, <1% Qtz | 0.16 | Mechanic | ||
| 2017-04-11 | Respirable dust, <.1mg | 0 | Electrician | ||
| 2016-04-13 | Quartz, respirable, >1% Qtz | 0.38 | 0.77 | 0.49 | Kiln/Dryer Operator |
| 2016-04-13 | Respirable dust, <.1mg | 0 | Utility Man | ||
| 2016-04-13 | Quartz, respirable, >1% Qtz | 0.16 | 0.3 | 0.53 | Cleanup Man |
| 2016-04-13 | Quartz, respirable, >1% Qtz | 0.13 | 0.34 | 0.38 | Kiln/Dryer Operator |
| 2016-04-13 | Unlisted Particulate, respirable, <1% Qtz | 0.13 | Utility Man | ||
| 2015-03-10 | Unlisted Particulate, respirable, <1% Qtz | 0.14 | Truck Loader | ||
| 2015-03-10 | Respirable dust, <.1mg | 0 | Kiln/Dryer Operator | ||
| 2015-03-10 | Respirable dust, <.1mg | 0 | Kiln/Dryer Operator | ||
| 2014-10-29 | Respirable dust, <.1mg | 0 | Skip Dumper, Toploader, Tipple Operator | ||
| 2014-10-29 | Quartz, respirable, >1% Qtz | 0.2 | 0.29 | 0.69 | Skip Dumper, Toploader, Tipple Operator |
| 2014-09-17 | Respirable dust, <.1mg | 0 | Dry Screen Plant Operator | ||
| 2014-09-17 | Respirable dust, <.1mg | 0 | Lab Technician | ||
| 2014-09-17 | Quartz, respirable, >1% Qtz | 0.18 | 0.29 | 0.62 | Dry Screen Plant Operator |
| 2014-09-09 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2014-09-09 | Unlisted Particulate, respirable, <1% Qtz | 0.51 | Shovel Operator | ||
| 2014-09-09 | Unlisted Particulate, respirable, <1% Qtz | 0.18 | Backhoe Operator | ||
| 2014-09-09 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2013-02-26 | Quartz, respirable, >1% Qtz | 0.19 | 0.26 | 0.73 | Dry Screen Plant Operator |
| 2013-02-26 | Quartz, respirable, >1% Qtz | 0.25 | 0.27 | 0.93 | Dry Screen Plant Operator |
| 2012-09-06 | Respirable dust, <.1mg | 0 | Cleanup Man | ||
| 2011-08-17 | Quartz, respirable, >1% Qtz | 0.12 | 0.59 | 0.20 | Cleanup Man |
HC Wyeville Mine recorded 1.34 reportable injury cases per 100 full-time workers in 2025.
ⓘ
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2025 | 1.34 | 0.00 | 0.000 |
| 2024 | 0.00 | 0.00 | 0.000 |
| 2023 | 2.79 | 0.00 | 0.000 |
| 2022 | 1.48 | 0.00 | 0.000 |
| 2021 | 3.75 | 0.00 | 0.000 |
| 2020 * | 4.76 | 2.38 | 0.000 |
| 2019 | 1.51 | 1.51 | 0.000 |
| 2018 | 4.40 | 1.47 | 0.000 |
- HC Wyeville Operating LLC 2011 to present
| Year | Employees |
|---|---|
| 2026 | 60 |
| 2025 | 61 |
| 2024 | 59 |
| 2023 | 58 |
| 2022 | 55 |
| 2021 | 49 |
| 2020 | 43 |
| 2019 | 53 |
| 2018 | 53 |
| 2017 | 53 |
| 2016 | 50 |
| 2015 | 52 |
| 2014 | 47 |
| 2013 | 46 |
| 2012 | 43 |
| 2011 | 27 |
HC Wyeville Mine sits in Monroe County, Wisconsin, where the Census mining category is 1.6% of county employment.
ⓘ
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.ⓘ
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 |
|---|---|---|---|---|
| 2026 Q2 | 35,189 | 0 | 0 | 0.0 |
| 2026 Q1 | 32,448 | 2 | 0 | 61.6 |
| 2025 Q4 | 37,938 | 0 | 0 | 0.0 |
| 2025 Q3 | 36,622 | 0 | 0 | 0.0 |
| 2025 Q2 | 41,338 | 0 | 0 | 0.0 |
| 2025 Q1 | 33,052 | 1 | 0 | 30.3 |
| 2024 Q4 | 37,225 | 0 | 0 | 0.0 |
| 2024 Q3 | 34,789 | 2 | 0 | 57.5 |
Show 53 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2024 Q2 | 36,341 | 0 | 0 | 0.0 |
| 2024 Q1 | 34,675 | 1 | 0 | 28.8 |
| 2023 Q4 | 35,015 | 0 | 0 | 0.0 |
| 2023 Q3 | 36,241 | 0 | 0 | 0.0 |
| 2023 Q2 | 40,551 | 2 | 0 | 49.3 |
| 2023 Q1 | 31,684 | 4 | 1 | 126.2 |
| 2022 Q4 | 30,740 | 0 | 0 | 0.0 |
| 2022 Q3 | 39,712 | 0 | 0 | 0.0 |
| 2022 Q2 | 32,941 | 3 | 1 | 91.1 |
| 2022 Q1 | 31,842 | 8 | 0 | 251.2 |
| 2021 Q4 | 25,326 | 0 | 0 | 0.0 |
| 2021 Q3 | 27,925 | 0 | 0 | 0.0 |
| 2021 Q2 | 30,202 | 4 | 0 | 132.4 |
| 2021 Q1 | 23,253 | 2 | 0 | 86.0 |
| 2020 Q4 | 5,150 | 0 | 0 | 0.0 |
| 2020 Q3 | 16,741 | 0 | 0 | 0.0 |
| 2020 Q2 | 31,447 | 1 | 0 | 31.8 |
| 2020 Q1 | 30,755 | 0 | 0 | 0.0 |
| 2019 Q4 | 30,442 | 0 | 0 | 0.0 |
| 2019 Q3 | 35,377 | 0 | 0 | 0.0 |
| 2019 Q2 | 34,605 | 2 | 1 | 57.8 |
| 2019 Q1 | 31,682 | 0 | 0 | 0.0 |
| 2018 Q4 | 33,595 | 1 | 0 | 29.8 |
| 2018 Q3 | 36,256 | 0 | 0 | 0.0 |
| 2018 Q2 | 36,301 | 0 | 0 | 0.0 |
| 2018 Q1 | 30,273 | 2 | 0 | 66.1 |
| 2017 Q4 | 30,943 | 0 | 0 | 0.0 |
| 2017 Q3 | 33,944 | 1 | 0 | 29.5 |
| 2017 Q2 | 31,717 | 8 | 0 | 252.2 |
| 2017 Q1 | 27,667 | 0 | 0 | 0.0 |
| 2016 Q4 | 29,697 | 0 | 0 | 0.0 |
| 2016 Q3 | 31,750 | 0 | 0 | 0.0 |
| 2016 Q2 | 31,537 | 1 | 0 | 31.7 |
| 2016 Q1 | 30,331 | 0 | 0 | 0.0 |
| 2015 Q4 | 30,224 | 0 | 0 | 0.0 |
| 2015 Q3 | 33,871 | 0 | 0 | 0.0 |
| 2015 Q2 | 31,392 | 0 | 0 | 0.0 |
| 2015 Q1 | 31,249 | 0 | 0 | 0.0 |
| 2014 Q4 | 31,671 | 1 | 0 | 31.6 |
| 2014 Q3 | 31,701 | 2 | 0 | 63.1 |
| 2014 Q2 | 30,283 | 0 | 0 | 0.0 |
| 2014 Q1 | 27,187 | 4 | 0 | 147.1 |
| 2013 Q4 | 27,646 | 0 | 0 | 0.0 |
| 2013 Q3 | 28,168 | 0 | 0 | 0.0 |
| 2013 Q2 | 28,409 | 6 | 1 | 211.2 |
| 2013 Q1 | 25,604 | 3 | 1 | 117.2 |
| 2012 Q4 | 23,095 | 0 | 0 | 0.0 |
| 2012 Q3 | 25,960 | 4 | 2 | 154.1 |
| 2012 Q2 | 27,036 | 0 | 0 | 0.0 |
| 2012 Q1 | 25,488 | 1 | 1 | 39.2 |
| 2011 Q4 | 19,967 | 0 | 0 | 0.0 |
| 2011 Q3 | 19,475 | 5 | 1 | 256.7 |
| 2011 Q2 | 4,211 | 0 | 0 | 0.0 |
Reportable incidents
29 on file2026 · 1 incident
2025 · 2 incidents
Employee was attempting to slide a drain grate with EE's hands reaching into the grate. The grate moved and EE's left index finger was pinched between the grate and a metal tab holding the grate down resulting in a laceration requiring stitches.
Miner was throwing away empty grease barrels into dumpster. Barrel ended up slipping out of grip of miner, which resulted in a cut to the finger. Miners tried to cover to stop bleeding for 30 mins. Resulted in taking to Hospital.
2023 · 2 incidents
Employee was removing a pulley from gearbox shaft when employee was struck in the face with the pulley resulting in chipping a tooth.
Employee was using a grinder to cut a bearing off a shaft when debris got in eye past face shield and safety glasses. Employee did not feel any irritation in eye until the following day.
2022 · 1 incident
Employee bent down to move a rock when they strained their back. Injury occurred on 11/4/22 and employee sought medical attention on 11/7/22
2021 · 2 incidents
Employee twisted ankle when the gearbox of the shaft/bearing employee was working on began to rotate due to being off balance and employee tried to catch it
Employee was pouring concrete and discovered a hole in boot allowing concrete to contact skin and causing a burn.
2020 · 2 incidents
Employee was working with another section on 10 Jan 2020 and noted sore back. Several screens decks and screens for cleaning the sand were removed and reinstalled and EE noted some soreness after the work ended. Injury was not reported to Operator until 18 Jan 2020 after employee visited the doctor.
On 8 Jan 2020 the employee was working in the Dry Plant area and individual tripped over EE's own feet and when EE fell forward EE placed EE's left hand out and palm of hand impacted a small rock on the ground. The rock made a cut into the hand. Several stitches were given for the laceration.
2019 · 2 incidents
In a cold E-house, the employee was laying on EE's back on the floor of the building to strip wire that would be used to land. The employee was cutting towards self, the blade slipped off, cutting through EE's glove and sliced open EE's left thumb.
On 17 Jan employee was grinding a piece of metal, a particle went into right eye. EE was wearing safety glasses & face shield. On 18 Jan EE went to ER at 2100 hrs, diagnosed with viral conjunctivitis. On 21 Jan EE went to an eye doctor, as eye was still irritated. Second doctor identified a foreign metal body in right eye. Operator was not notified of injury until 23 Jan 2019.
2018 · 3 incidents
Cutting a piece of plywood with circular saw and a piece of sawdust entered right eye around edge of safety glasses.
Individual was shoveling around 320 silo area hit an uneven piece of concrete it stopped the shovel abruptly and jammed thumb. Employee reported after supervisor noted a hand brace on 9 June 2018. Doctor's note on 11 June noted left thumb contusion.
Contractor was notified of injury on 18 Jan 2018. Employee was grinding outside and welding on scalper tower floor entire shift on 17 Jan, noticed eye irritation around 2pm. Irritation persisted and employee visited hosp urgent care on 18 Jan. Employee sustained arc flash burn to right eye.
2017 · 3 incidents
While installing speed sensor portion of BC-9A conveyor tail pulley guard, individual hit guard against frame of conveyor to remove frozen sand (guard was placed on ground during maintenance) and cut right index finger approximately 1/2" in length. *Received 4 stitches along joint of index finger.
Employee rolled ankle when ee stepped on a Rotex rubber ball while collecting a plant production sand grade sample.
Miner was walking down provided stairs and using handrails in railcar preparation area and upon stepping off of last step to the ground rolled right ankle. Miner fell to the ground and continued work for several more minutes and then reported injury.
2016 · 3 incidents
Individual was stepping off railcar onto load out platform and right foot caught edge of platform and fell forward scraping right arm and left hand. Majority of impact occurred onto right hand resulting in strained right shoulder.
Individual was priming a liquid floc line and removed priming cap to allow flow increase, when cap was removed the Hydriclear 9080 flocculant and water mix sprayed out. Due to pump and priming cover height at approximately 1 foot above the floor, this allowed the floc to spray upward under EE's safety glasses into both eyes.
Initial injury occurred on 6 Jan 2016 and not reported to operator supervisor until 11 Jan 2016 after employee felt they needed to see physician for groin pain. Individual was removing sand from work area with a large shovel on main floor of 320 silo when initial discomfort was noticed. After the 5 days, the individual felt they needed to visit doctor.
2015 · 3 incidents
Injury was reported to operator on 30 Sep 2015. Individual was working in the Rail Load Out area and was opening a grain style topped railcar door. The door was 12 to 14 feet long and when opening the door he hurt his lower back muscles.
Injury was reported to operator on 13 Apr 2015. Piece of foreign metal debris went into left eye while working on a bearing replacement on bucket elevator, due to grinding and windy conditions. Did not immediately notice piece of debris in eye and worked through entire shift.
While operating chain hoist hook to pull a piece of worn steel (appx 150 lbs) out of a headbox chute, the hook end attached to anchor point rolled over once tension was applied by EE, pinched left index finger tip between the chain hoist and anchor point. Designated person working with EE assisted in relieving tension off of chain hoist hook allowing him to remove his finger.
2014 · 4 incidents
While being tied off onto rail fall protection system, as he stepped across between 2 railcars the supplemental restraint locked and pulled him off balance. He fell slightly backwards between the cars, approximately 3 feet. He alone stepped back onto the railcar and reported incident.
While preparing to install a belt scale, he started having back pain that progressively worsened. Unidentifiable as to what caused injury, possible bending or twisting.
Two employees were working on a bearing installation and while tapping the bearing on, a small piece of metal came off and went into the individual's top right forearm area.
While sliding a small piece of 1/8" steel plate across shop floor the plate all at once stopped and the force used to push the steel continued through causing individuals left thumb to bend backwards. No open wound occurred.
2013 · 1 incident
While standing on the running board of the maintenance truck, employee was observing a head pulley on a feed hopper when his right foot slipped off the running board. The right foot hit the ground first causing it to roll over. Running board surface in conjunction with sand and standing on tip of toe caused slip.