Ash Grove Tooele Plant has $6K in proposed MSHA penalties and $777 outstanding across 1 contested dockets, plus health sampling and the full incident record.
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Fatalities
0
Total incidents
2
Years on record
2023–2026
Latest incident
Jun 2026
Compliance record
MSHA citations since 2022
29
citations
3
significant & substantial
$5,997
proposed penalties
$5,220
paid to date
87% of proposed penalties paid to date, a $777 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2022
14
inspections on record
187
inspection hours
n/a
citations per 100 inspection hours
ⓘThis rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 187 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Ash Grove Tooele Plant has $6K in proposed MSHA penalties and $777 outstanding across 1 contested dockets.
Penalty disposition
ⓘDifferences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$6K
proposed penalties
$6K
current assessed
$5K
paid to date
$777
outstanding
26 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2026-02-04.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
ⓘ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.
Citations per million employee-hours, as reported to MSHA
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2025 Q4
10,570
0
0
0.0
2025 Q3
10,779
3
0
278.3
2025 Q2
10,471
0
0
0.0
2025 Q1
3,324
2
0
601.7
2024 Q4
10,582
0
0
0.0
2024 Q3
10,892
0
0
0.0
2024 Q2
12,405
1
0
80.6
2024 Q1
12,401
2
0
161.3
Show 10 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2023 Q4
12,450
1
0
80.3
2023 Q3
13,812
0
0
0.0
2023 Q2
12,105
3
1
247.8
2023 Q1
11,410
0
0
0.0
2022 Q4
13,243
4
0
302.0
2022 Q3
13,243
5
0
377.6
2022 Q2
10,113
0
0
0.0
2022 Q1
10,257
0
0
0.0
2021 Q4
8,526
0
0
0.0
2021 Q3
11,732
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
2 on file
2026 · 1 incident
June 10, 2026UT · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanHANDLING OF MATERIALS
Production employee was performing the routine task of sampling from a customer loadout truck. Employee pulled/strained right shoulder. Employee reported incident the following morning. Employee was taken to clinic and given a sling and 800mg ibuprofen. Employee is on restricted duty for right shoulder strain until 6/25/2026.
2023 · 1 incident
February 27, 2023UT · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorHANDLING OF MATERIALS
Employee was shoveling raw material in the reclaimer pit and experienced pain in their back.
For insurers, brokers, and safety consultants
The full compliance file on Ash Grove Tooele Plant
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.