Employee was attaching a hose to a portable water pump used for drainage. They pinched right pinky with the hoses attachment cam-lock while locking in the hose. Bruising only.
Moorhead Wet Plant: 65 MSHA citations Metal/Non-Metal
Moorhead Wet Plant has $18K in proposed MSHA penalties and $8K outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 8
- Years on record
- 2015–2025
- Latest incident
- Apr 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.Moorhead Wet Plant has $18K in proposed MSHA penalties and $8K outstanding across 0 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.ⓘ
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)
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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: 2026-03-31
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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.- Respirable dust, <.1mg5
- Quartz, respirable, >1% Qtz1
Show the individual readings (6)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2026-03-31 | Quartz, respirable, >1% Qtz | 0.15 | Front-end Loader Operator | ||
| 2026-03-31 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2024-09-18 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2024-09-18 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2020-10-15 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2020-10-15 | Respirable dust, <.1mg | 0 | Front-end Loader Operator |
Moorhead Wet Plant recorded 2.28 reportable injury cases per 100 full-time workers in 2025.
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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 * | 2.28 | 2.28 | 0.000 |
| 2024 * | 0.00 | 0.00 | 0.000 |
| 2023 * | 4.83 | 0.00 | 0.000 |
| 2022 * | 0.00 | 0.00 | 0.000 |
| 2021 * | 2.05 | 0.00 | 0.000 |
| 2020 | 0.00 | 0.00 | 0.000 |
| 2019 | 1.87 | 1.87 | 0.000 |
| 2018 | 0.00 | 0.00 | 0.000 |
- Liberty Materials, Inc. 2015 to present
| Year | Employees |
|---|---|
| 2026 | 20 |
| 2025 | 28 |
| 2024 | 25 |
| 2023 | 31 |
| 2022 | 26 |
| 2021 | 36 |
| 2020 | 40 |
| 2019 | 38 |
| 2018 | 35 |
| 2017 | 32 |
| 2016 | 30 |
| 2015 | 18 |
Moorhead Wet Plant sits in Montgomery County, Texas, where the Census mining category is 3.8% of county employment.
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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 | 15,529 | 0 | 0 | 0.0 |
| 2026 Q1 | 17,757 | 7 | 1 | 394.2 |
| 2025 Q4 | 23,682 | 0 | 0 | 0.0 |
| 2025 Q3 | 22,807 | 4 | 1 | 175.4 |
| 2025 Q2 | 22,137 | 0 | 0 | 0.0 |
| 2025 Q1 | 19,109 | 3 | 1 | 157.0 |
| 2024 Q4 | 16,236 | 0 | 0 | 0.0 |
| 2024 Q3 | 14,814 | 4 | 1 | 270.0 |
Show 36 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2024 Q2 | 13,859 | 0 | 0 | 0.0 |
| 2024 Q1 | 16,510 | 2 | 0 | 121.1 |
| 2023 Q4 | 20,063 | 0 | 0 | 0.0 |
| 2023 Q3 | 19,928 | 4 | 0 | 200.7 |
| 2023 Q2 | 21,394 | 0 | 0 | 0.0 |
| 2023 Q1 | 21,485 | 1 | 0 | 46.5 |
| 2022 Q4 | 20,990 | 0 | 0 | 0.0 |
| 2022 Q3 | 23,679 | 0 | 0 | 0.0 |
| 2022 Q2 | 19,679 | 3 | 0 | 152.4 |
| 2022 Q1 | 18,960 | 0 | 0 | 0.0 |
| 2021 Q4 | 23,977 | 2 | 0 | 83.4 |
| 2021 Q3 | 22,772 | 1 | 0 | 43.9 |
| 2021 Q2 | 26,453 | 3 | 1 | 113.4 |
| 2021 Q1 | 24,495 | 0 | 0 | 0.0 |
| 2020 Q4 | 27,176 | 1 | 0 | 36.8 |
| 2020 Q3 | 24,385 | 0 | 0 | 0.0 |
| 2020 Q2 | 32,770 | 1 | 1 | 30.5 |
| 2020 Q1 | 26,724 | 2 | 1 | 74.8 |
| 2019 Q4 | 29,632 | 0 | 0 | 0.0 |
| 2019 Q3 | 23,709 | 0 | 0 | 0.0 |
| 2019 Q2 | 34,613 | 2 | 1 | 57.8 |
| 2019 Q1 | 18,942 | 5 | 1 | 264.0 |
| 2018 Q4 | 36,025 | 0 | 0 | 0.0 |
| 2018 Q3 | 34,301 | 3 | 1 | 87.5 |
| 2018 Q2 | 28,814 | 0 | 0 | 0.0 |
| 2018 Q1 | 27,137 | 0 | 0 | 0.0 |
| 2017 Q4 | 26,853 | 3 | 0 | 111.7 |
| 2017 Q3 | 26,741 | 3 | 0 | 112.2 |
| 2017 Q2 | 30,191 | 0 | 0 | 0.0 |
| 2017 Q1 | 24,270 | 0 | 0 | 0.0 |
| 2016 Q4 | 26,521 | 2 | 0 | 75.4 |
| 2016 Q3 | 38,533 | 2 | 1 | 51.9 |
| 2016 Q2 | 21,087 | 0 | 0 | 0.0 |
| 2016 Q1 | 16,832 | 2 | 0 | 118.8 |
| 2015 Q4 | 15,846 | 0 | 0 | 0.0 |
| 2015 Q3 | 14,005 | 1 | 0 | 71.4 |
Reportable incidents
8 on file2025 · 1 incident
2023 · 2 incidents
Employee was installing a new track retainer pin on a CAT 349 Excavator. When hitting the pin with a sledgehammer a piece of the pin broke off and impacted the employees leg. This left a puncture wound on the employee right thigh.
Employee lost balance in the mud stepping off the ladder of a Articulated Haul Truck and strained Right Knee.
2021 · 1 incident
Employee was working on CAT Excavator tracks attempting to reinsert a roller pin. While striking the pin with a hammer a sliver a metal broke off and enter EE's right calf. Metal was removed by emergency clinic and 10 stitches were given.
2019 · 1 incident
Employee was using pry bars to turn water pump sheaves in order to fit new belts between the fines recovery pumps and its motor. Employee's hand slipped off bar smashing EE's finger.
2017 · 2 incidents
Worker was attempting to weld on a piece of c-channel iron placed on a welding table. When leaning over they knocked the iron off the table and onto their right foot. The impact broke 2 bones in the arch of their foot.
Employee was greasing excavator boom and slipped on the tracks. Employee hit employee's head on the tracks/ground and received a concussion.
2015 · 1 incident
Employee was conducting maintenance on a dozer's tension idler. The idler was unknowingly under pressure and when the mechanic began removing the bolts holding the idler in place the idler broke loose and struck the mechanic. The idler fractured the knuckle on his right pinky finger and the area of the skull above his right eye.