Key Takeaway
Underwood Wash Plant is a intermittent surface mine producing SandAndGravel, located in Ottertail, Otter Tail County, MN. It has 44 violations on record (12 S&S) and $4K in proposed penalties. Operated by Mark Sand & Gravel Company.
Underwood Wash Plant
Operator: Mark Sand & Gravel Company
Controller: Mark T Thorson
Location: Ottertail, Otter Tail County, MN
Employees: 1
Recent Violations
View all 44 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 06/21/2016 | 50.30(a) | Non-S&S | LowNegligence | $114 |
| 07/23/2014 | 56.14132(a) | Non-S&S | HighNegligence | $162 |
| 07/23/2014 | 56.14100(b) | Non-S&S | HighNegligence | $100 |
| 07/23/2014 | 56.14131(a) | S&S | LowNegligence | $100 |
| 07/23/2014 | 56.14100(a) | S&S | LowNegligence | $100 |
| 07/23/2014 | 56.14100(b) | Non-S&S | ModNegligence | $100 |
| 07/23/2014 | 56.14100(b) | S&S | ModNegligence | $100 |
| 07/23/2014 | 56.11002 | S&S | ModNegligence | $243 |
| 08/20/2013 | 56.12008 | Non-S&S | ModNegligence | $100 |
| 08/20/2013 | 56.14107(a) | Non-S&S | ModNegligence | $100 |
| 08/20/2013 | 56.14112(b) | Non-S&S | ModNegligence | $100 |
| 08/20/2013 | 56.14101(a)(2) | Non-S&S | ModNegligence | $100 |
| 08/16/2012 | 56.14132(a) | S&S | ModNegligence | $243 |
| 08/16/2012 | 56.14100(b) | Non-S&S | ModNegligence | $100 |
| 08/16/2012 | 56.11012 | S&S | ModNegligence | $243 |
| 08/16/2012 | 56.12004 | Non-S&S | ModNegligence | $100 |
| 08/16/2012 | 56.9300(a) | Non-S&S | LowNegligence | $100 |
| 08/16/2012 | 56.12028 | Non-S&S | LowNegligence | $100 |
| 10/20/2010 | 56.14100(b) | S&S | ModNegligence | $108 |
| 10/20/2010 | 56.12034 | Non-S&S | ModNegligence | $100 |
Inspections
View all 34 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 07/01/2025 | 07/02/2025 | 5.75 | 1 |
| 05/21/2024 | 05/21/2024 | 7.25 | 1 |
| 08/14/2023 | 08/14/2023 | 7.50 | 1 |
| 07/27/2022 | 07/27/2022 | 4.50 | 1 |
| 08/04/2021 | 08/04/2021 | 4.50 | 1 |
| 05/20/2020 | 05/20/2020 | 4.75 | 1 |
| 06/18/2019 | 06/19/2019 | 19.00 | 1 |
| 11/01/2017 | 11/01/2017 | 6.50 | 1 |
| 11/02/2016 | 11/02/2016 | 7.75 | 1 |
| 06/21/2016 | 06/21/2016 | 6.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Underwood Wash Plant have?
Underwood Wash Plant has 44 MSHA violations on record, of which 12 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $4K.
What type of mine is Underwood Wash Plant?
Underwood Wash Plant is a Surface mine producing SandAndGravel, located in Ottertail, Otter Tail County, MN. It currently has 1 employees.
Has anyone been injured or killed at Underwood Wash Plant?
According to MSHA records, Underwood Wash Plant has 0 reported accident/injury records and 0 fatalities on file.
Who operates Underwood Wash Plant?
Underwood Wash Plant is operated by Mark Sand & Gravel Company and controlled by Mark T Thorson. MSHA Mine ID: 2100857.