Key Takeaway
DNR Pit-Sturgeon Lake is a intermittent surface mine producing Nonmetal, located in Pine City, Pine County, MN. It has 31 violations on record (4 S&S) and $5K in proposed penalties. Operated by Rydberg & Sons Inc..
DNR Pit-Sturgeon Lake
Operator: Rydberg & Sons Inc.
Controller: Kip Rydberg
Location: Pine City, Pine County, MN
Employees: 2
Recent Violations
View all 31 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 08/21/2024 | 56.12004 | Non-S&S | ModNegligence | $147 |
| 01/18/2024 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 05/24/2023 | 56.14100(b) | Non-S&S | ModNegligence | $518 |
| 05/24/2023 | 56.12004 | Non-S&S | LowNegligence | $232 |
| 05/24/2023 | 56.20008(a) | Non-S&S | ModNegligence | $155 |
| 09/07/2022 | 50.30(a) | Non-S&S | ModNegligence | $133 |
| 09/06/2022 | 56.12004 | Non-S&S | ModNegligence | $133 |
| 09/06/2022 | 56.15020 | S&S | ModNegligence | $321 |
| 09/06/2022 | 56.11001 | S&S | ModNegligence | $133 |
| 09/06/2022 | 56.9300(a) | S&S | ModNegligence | $133 |
| 09/06/2022 | 56.14132(b)(2) | Non-S&S | ModNegligence | $133 |
| 09/06/2022 | 56.14132(a) | Non-S&S | HighNegligence | $215 |
| 09/06/2022 | 56.14132(a) | Non-S&S | ModNegligence | $133 |
| 09/06/2022 | 56.12028 | Non-S&S | ModNegligence | $133 |
| 09/06/2022 | 56.4201(a)(1) | Non-S&S | ModNegligence | $133 |
| 09/06/2022 | 56.14112(b) | Non-S&S | ModNegligence | $133 |
| 09/06/2022 | 56.9300(b) | Non-S&S | ModNegligence | $133 |
| 09/06/2022 | 56.15005 | S&S | ModNegligence | $144 |
| 06/01/2021 | 50.30(a) | Non-S&S | ModNegligence | $125 |
| 06/01/2021 | 50.30(a) | Non-S&S | ModNegligence | $125 |
Inspections
View all 19 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/22/2025 | 10/22/2025 | 11.00 | 1 |
| 06/26/2025 | 06/26/2025 | 1.75 | 1 |
| 08/21/2024 | 08/21/2024 | 6.00 | 1 |
| 05/31/2023 | 05/31/2023 | 2.00 | 1 |
| 05/24/2023 | 05/24/2023 | 6.50 | 1 |
| 09/21/2022 | 09/21/2022 | 4.50 | 1 |
| 09/06/2022 | 09/07/2022 | 28.75 | 2 |
| 06/01/2021 | 06/01/2021 | 6.50 | 1 |
| 04/08/2020 | 04/08/2020 | 7.00 | 1 |
| 10/16/2019 | 10/16/2019 | 2.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does DNR Pit-Sturgeon Lake have?
DNR Pit-Sturgeon Lake has 31 MSHA violations on record, of which 4 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $5K.
What type of mine is DNR Pit-Sturgeon Lake?
DNR Pit-Sturgeon Lake is a Surface mine producing Nonmetal, located in Pine City, Pine County, MN. It currently has 2 employees.
Has anyone been injured or killed at DNR Pit-Sturgeon Lake?
According to MSHA records, DNR Pit-Sturgeon Lake has 0 reported accident/injury records and 0 fatalities on file.
Who operates DNR Pit-Sturgeon Lake?
DNR Pit-Sturgeon Lake is operated by Rydberg & Sons Inc. and controlled by Kip Rydberg. MSHA Mine ID: 2103890.