Moosehorn Quarry Metal/Non-Metal
Moosehorn Quarry LLC
· Surface
Controlled by
David L Mallars
Eagle River,
Anchorage County,
AK
·
Active
MSHA Mine ID: 5001933
Moosehorn Quarry has $49K in proposed MSHA penalties and $0 outstanding across 4 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 2015
59
citations
16
significant & substantial
$48,822
proposed penalties
$33,455
paid to date
69% of proposed penalties paid to date, a $15,367 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2015
31
inspections on record
385
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: 385 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Moosehorn Quarry has $49K in proposed MSHA penalties and $0 outstanding across 4 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.$49K
proposed penalties
$33K
current assessed
$33K
paid to date
$0
outstanding
57 assessments are final orders; 4 contested dockets.
As of the most recent assessment on 2024-05-29.
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 | 4,474 | 0 | 0 | 0.0 |
| 2025 Q3 | 5,924 | 0 | 0 | 0.0 |
| 2025 Q2 | 5,064 | 0 | 0 | 0.0 |
| 2025 Q1 | 3,109 | 0 | 0 | 0.0 |
| 2024 Q4 | 4,341 | 0 | 0 | 0.0 |
| 2024 Q3 | 5,806 | 0 | 0 | 0.0 |
| 2024 Q2 | 4,361 | 1 | 0 | 229.3 |
| 2024 Q1 | 3,259 | 0 | 0 | 0.0 |
Show 24 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 4,753 | 0 | 0 | 0.0 |
| 2023 Q3 | 6,402 | 2 | 0 | 312.4 |
| 2023 Q2 | 4,937 | 0 | 0 | 0.0 |
| 2023 Q1 | 4,783 | 4 | 0 | 836.3 |
| 2022 Q4 | 6,161 | 0 | 0 | 0.0 |
| 2022 Q3 | 6,347 | 8 | 2 | 1260.4 |
| 2022 Q2 | 4,119 | 0 | 0 | 0.0 |
| 2022 Q1 | 3,391 | 1 | 0 | 294.9 |
| 2021 Q4 | 4,406 | 0 | 0 | 0.0 |
| 2021 Q3 | 6,003 | 3 | 0 | 499.8 |
| 2021 Q2 | 5,250 | 0 | 0 | 0.0 |
| 2021 Q1 | 4,334 | 1 | 0 | 230.7 |
| 2020 Q4 | 5,530 | 0 | 0 | 0.0 |
| 2020 Q3 | 5,947 | 0 | 0 | 0.0 |
| 2020 Q2 | 5,157 | 2 | 0 | 387.8 |
| 2020 Q1 | 3,175 | 0 | 0 | 0.0 |
| 2019 Q4 | 4,743 | 2 | 1 | 421.7 |
| 2019 Q3 | 5,790 | 0 | 0 | 0.0 |
| 2019 Q2 | 5,969 | 2 | 2 | 335.1 |
| 2019 Q1 | 3,121 | 0 | 0 | 0.0 |
| 2018 Q4 | 3,622 | 9 | 2 | 2484.8 |
| 2018 Q3 | 4,211 | 4 | 1 | 949.9 |
| 2018 Q2 | 3,323 | 0 | 0 | 0.0 |
| 2010 Q2 | 40 | 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 Moosehorn Quarry
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.