DNR Pit-Sturgeon Lake Metal/Non-Metal
Rydberg & Sons Inc.
· Surface
Controlled by
Kip Rydberg
Pine City,
Pine County,
MN
·
Intermittent
MSHA Mine ID: 2103890
DNR Pit-Sturgeon Lake has $5K 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 2016
31
citations
4
significant & substantial
$4,758
proposed penalties
$4,758
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2016
19
inspections on record
110
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: 110 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
DNR Pit-Sturgeon Lake has $5K 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.$5K
proposed penalties
$5K
current assessed
$5K
paid to date
$0
outstanding
31 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-08-21.
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 | 875 | 0 | 0 | 0.0 |
| 2025 Q3 | 1,267 | 0 | 0 | 0.0 |
| 2025 Q2 | 1,128 | 0 | 0 | 0.0 |
| 2025 Q1 | 0 | 0 | 0 | |
| 2024 Q4 | 391 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,180 | 2 | 0 | 1694.9 |
| 2024 Q2 | 973 | 0 | 0 | 0.0 |
| 2024 Q1 | 0 | 0 | 0 |
Show 31 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 438 | 0 | 0 | 0.0 |
| 2023 Q3 | 1,339 | 0 | 0 | 0.0 |
| 2023 Q2 | 1,279 | 3 | 0 | 2345.6 |
| 2023 Q1 | 0 | 0 | 0 | |
| 2022 Q4 | 767 | 0 | 0 | 0.0 |
| 2022 Q3 | 1,718 | 13 | 4 | 7566.9 |
| 2022 Q2 | 387 | 0 | 0 | 0.0 |
| 2022 Q1 | 0 | 0 | 0 | |
| 2021 Q4 | 1,355 | 0 | 0 | 0.0 |
| 2021 Q3 | 1,816 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,098 | 2 | 0 | 1821.5 |
| 2021 Q1 | 0 | 0 | 0 | |
| 2020 Q4 | 1,000 | 0 | 0 | 0.0 |
| 2020 Q3 | 1,298 | 0 | 0 | 0.0 |
| 2020 Q2 | 1,022 | 1 | 0 | 978.5 |
| 2020 Q1 | 0 | 0 | 0 | |
| 2019 Q4 | 371 | 1 | 0 | 2695.4 |
| 2019 Q3 | 1,503 | 3 | 0 | 1996.0 |
| 2019 Q2 | 288 | 0 | 0 | 0.0 |
| 2019 Q1 | 1 | 0 | 0 | 0.0 |
| 2018 Q4 | 733 | 0 | 0 | 0.0 |
| 2018 Q3 | 1,281 | 2 | 0 | 1561.3 |
| 2018 Q2 | 795 | 0 | 0 | 0.0 |
| 2018 Q1 | 1 | 0 | 0 | 0.0 |
| 2017 Q4 | 1 | 0 | 0 | 0.0 |
| 2017 Q3 | 542 | 0 | 0 | 0.0 |
| 2017 Q2 | 423 | 0 | 0 | 0.0 |
| 2017 Q1 | 1 | 0 | 0 | 0.0 |
| 2016 Q4 | 631 | 0 | 0 | 0.0 |
| 2016 Q3 | 1,223 | 0 | 0 | 0.0 |
| 2016 Q2 | 168 | 4 | 0 | 23809.5 |
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 DNR Pit-Sturgeon Lake
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.