Key Takeaway
Wash Plant is a intermittent surface mine producing SandAndGravel, located in Hermantown, St Louis County, MN. It has 19 violations on record (7 S&S) and $3K in proposed penalties. Operated by Mathy Constr. Co. DBA Northland Constrs. of Duluth.
Wash Plant
Operator: Mathy Constr. Co. DBA Northland Constrs. of Duluth
Controller: Mathy Construction Company
Location: Hermantown, St Louis County, MN
Employees: 2
Recent Violations
View all 19 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 08/06/2018 | 56.12030 | Non-S&S | ModNegligence | $118 |
| 08/06/2018 | 56.12018 | Non-S&S | ModNegligence | $118 |
| 08/06/2018 | 56.14115(b) | Non-S&S | ModNegligence | $118 |
| 08/06/2018 | 56.4603(b) | Non-S&S | ModNegligence | $118 |
| 08/06/2018 | 56.1000 | Non-S&S | LowNegligence | $118 |
| 08/08/2016 | 56.12004 | S&S | ModNegligence | $124 |
| 08/08/2016 | 56.12004 | Non-S&S | LowNegligence | $114 |
| 08/08/2016 | 56.14107(a) | Non-S&S | LowNegligence | $114 |
| 11/10/2014 | 56.14130(g) | S&S | ModNegligence | $100 |
| 07/15/2014 | 46.5(a) | S&S | ModNegligence | $270 |
| 07/15/2014 | 56.13015(a) | Non-S&S | ModNegligence | $100 |
| 06/17/2013 | 56.12004 | Non-S&S | ModNegligence | $100 |
| 06/17/2013 | 56.12004 | Non-S&S | ModNegligence | $100 |
| 06/17/2013 | 56.9300(b) | S&S | ModNegligence | $100 |
| 08/28/2012 | 56.14132(b)(2) | Non-S&S | ModNegligence | $100 |
| 08/17/2011 | 56.12032 | Non-S&S | ModNegligence | $100 |
| 08/19/2010 | 56.14112(a)(1) | S&S | ModNegligence | $108 |
| 09/16/2009 | 56.9300(b) | S&S | ModNegligence | $243 |
| 10/11/2007 | 56.12013(b) | S&S | ModNegligence | $243 |
Inspections
View all 22 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/21/2025 | 10/21/2025 | 2.25 | 1 |
| 04/21/2025 | 04/21/2025 | 2.25 | 1 |
| 07/31/2024 | 08/06/2024 | 3.25 | 1 |
| 06/14/2023 | 06/14/2023 | 1.75 | 1 |
| 08/02/2022 | 08/02/2022 | 2.00 | 1 |
| 08/24/2021 | 08/24/2021 | 4.00 | 1 |
| 09/14/2020 | 09/14/2020 | 1.50 | 1 |
| 08/20/2019 | 08/21/2019 | 5.00 | 1 |
| 08/06/2018 | 08/06/2018 | 7.25 | 1 |
| 10/19/2017 | 10/19/2017 | 0.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Wash Plant have?
Wash Plant has 19 MSHA violations on record, of which 7 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $3K.
What type of mine is Wash Plant?
Wash Plant is a Surface mine producing SandAndGravel, located in Hermantown, St Louis County, MN. It currently has 2 employees.
Has anyone been injured or killed at Wash Plant?
According to MSHA records, Wash Plant has 0 reported accident/injury records and 0 fatalities on file.
Who operates Wash Plant?
Wash Plant is operated by Mathy Constr. Co. DBA Northland Constrs. of Duluth and controlled by Mathy Construction Company. MSHA Mine ID: 2103460.