Grantsville Pit Metal/Non-Metal
Knife River
· Surface
Controlled by
Knife River Corporation
Grantsville,
Tooele County,
UT
·
Active
MSHA Mine ID: 4202675
Grantsville Pit has $4K in proposed MSHA penalties and $14 outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2018
31
citations
5
significant & substantial
$4,498
proposed penalties
$4,484
paid to date
100% of proposed penalties paid to date, a $14 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2018
20
inspections on record
325
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: 325 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Grantsville Pit has $4K in proposed MSHA penalties and $14 outstanding across 0 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.$4K
proposed penalties
$4K
current assessed
$4K
paid to date
$14
outstanding
25 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-10-28.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
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 | 7,690 | 2 | 0 | 260.1 |
| 2025 Q3 | 8,349 | 1 | 1 | 119.8 |
| 2025 Q2 | 8,405 | 1 | 0 | 119.0 |
| 2025 Q1 | 5,176 | 0 | 0 | 0.0 |
| 2024 Q4 | 7,803 | 0 | 0 | 0.0 |
| 2024 Q3 | 3,791 | 2 | 0 | 527.6 |
| 2024 Q2 | 6,535 | 0 | 0 | 0.0 |
| 2024 Q1 | 3,083 | 0 | 0 | 0.0 |
Show 24 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 5,815 | 0 | 0 | 0.0 |
| 2023 Q3 | 5,861 | 0 | 0 | 0.0 |
| 2023 Q2 | 4,812 | 5 | 0 | 1039.1 |
| 2023 Q1 | 2,612 | 0 | 0 | 0.0 |
| 2022 Q4 | 6,937 | 2 | 0 | 288.3 |
| 2022 Q3 | 7,842 | 0 | 0 | 0.0 |
| 2022 Q2 | 7,557 | 3 | 0 | 397.0 |
| 2022 Q1 | 5,188 | 2 | 0 | 385.5 |
| 2021 Q3 | 9,605 | 0 | 0 | 0.0 |
| 2021 Q2 | 7,543 | 2 | 1 | 265.1 |
| 2021 Q1 | 4,514 | 0 | 0 | 0.0 |
| 2020 Q4 | 6,111 | 2 | 0 | 327.3 |
| 2020 Q3 | 8,092 | 0 | 0 | 0.0 |
| 2020 Q2 | 7,983 | 0 | 0 | 0.0 |
| 2020 Q1 | 4,922 | 0 | 0 | 0.0 |
| 2019 Q4 | 8,208 | 1 | 0 | 121.8 |
| 2019 Q3 | 6,474 | 0 | 0 | 0.0 |
| 2019 Q2 | 7,803 | 2 | 1 | 256.3 |
| 2019 Q1 | 5,720 | 2 | 1 | 349.7 |
| 2018 Q4 | 3,443 | 0 | 0 | 0.0 |
| 2018 Q3 | 1,516 | 4 | 1 | 2638.5 |
| 2018 Q2 | 514 | 0 | 0 | 0.0 |
| 2018 Q1 | 904 | 0 | 0 | 0.0 |
| 2017 Q4 | 2,939 | 0 | 0 | 0.0 |
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.
For insurers, brokers, and safety consultants
The full compliance file on Grantsville Pit
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.