Portable 1 Metal/Non-Metal
Badlands Aggregate Inc.
· Surface
Controlled by
Milo Dane Holte
Mandaree , ND,
Mckenzie County,
ND
·
Intermittent
MSHA Mine ID: 3201057
Portable 1 has $3K in proposed MSHA penalties and $0 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 2017
16
citations
3
significant & substantial
$2,971
proposed penalties
$2,971
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2017
10
inspections on record
107
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: 107 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Portable 1 has $3K in proposed MSHA penalties and $0 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.$3K
proposed penalties
$3K
current assessed
$3K
paid to date
$0
outstanding
14 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-07-29.
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 | 4,550 | 0 | 0 | 0.0 |
| 2025 Q3 | 5,400 | 3 | 0 | 555.6 |
| 2025 Q2 | 600 | 0 | 0 | 0.0 |
| 2025 Q1 | 0 | 0 | 0 | |
| 2024 Q4 | 4,320 | 0 | 0 | 0.0 |
| 2024 Q3 | 4,800 | 5 | 2 | 1041.7 |
| 2024 Q2 | 560 | 0 | 0 | 0.0 |
| 2024 Q1 | 0 | 0 | 0 |
Show 20 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 864 | 0 | 0 | 0.0 |
| 2023 Q3 | 1,620 | 0 | 0 | 0.0 |
| 2023 Q2 | 0 | 0 | 0 | |
| 2023 Q1 | 0 | 0 | 0 | |
| 2022 Q4 | 3,657 | 0 | 0 | 0.0 |
| 2022 Q3 | 2,400 | 1 | 0 | 416.7 |
| 2022 Q2 | 0 | 0 | 0 | |
| 2022 Q1 | 0 | 0 | 0 | |
| 2021 Q4 | 640 | 1 | 0 | 1562.5 |
| 2021 Q3 | 853 | 0 | 0 | 0.0 |
| 2019 Q4 | 0 | 0 | 0 | |
| 2019 Q2 | 0 | 0 | 0 | |
| 2019 Q1 | 0 | 0 | 0 | |
| 2018 Q4 | 2,200 | 0 | 0 | 0.0 |
| 2018 Q3 | 1,120 | 2 | 1 | 1785.7 |
| 2018 Q2 | 0 | 0 | 0 | |
| 2018 Q1 | 0 | 0 | 0 | |
| 2017 Q4 | 3,840 | 2 | 0 | 520.8 |
| 2017 Q3 | 2,520 | 0 | 0 | 0.0 |
| 2017 Q2 | 1,080 | 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 Portable 1
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.