Key Takeaway
Plant #55 is a intermittent surface mine producing SandAndGravel, located in Zumbro Fall, Jackson County, MN. It has 12 violations on record (0 S&S) and $1K in proposed penalties. Operated by Milestone Materials Div/Mathy Construction.
Plant #55
Operator: Milestone Materials Div/Mathy Construction
Controller: Mathy Construction Company
Location: Zumbro Fall, Jackson County, MN
Employees: 1
Recent Violations
View all 12 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 07/24/2025 | 56.9301 | Non-S&S | ModNegligence | $151 |
| 07/24/2025 | 56.12004 | Non-S&S | ModNegligence | $151 |
| 03/08/2023 | 56.14132(a) | Non-S&S | ModNegligence | $143 |
| 03/08/2023 | 56.9300(d) | Non-S&S | ModNegligence | $143 |
| 03/08/2023 | 56.14207 | Non-S&S | ModNegligence | $143 |
| 10/06/2021 | 56.12028 | Non-S&S | LowNegligence | $125 |
| 10/06/2021 | 56.4101 | Non-S&S | ModNegligence | $125 |
| 07/20/2021 | 56.12018 | Non-S&S | ModNegligence | $125 |
| 07/20/2021 | 56.11002 | Non-S&S | LowNegligence | $125 |
| 06/16/2014 | 56.11003 | Non-S&S | LowNegligence | $100 |
| 06/26/2012 | 56.11012 | Non-S&S | ModNegligence | $100 |
| 08/14/2002 | 56.4201(a)(1) | Non-S&S | ModNegligence | $55 |
Accidents & Injuries
View all 1 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 04/21/2015 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 14d lost, 14d restricted |
Inspections
View all 29 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/18/2025 | 11/18/2025 | 8.25 | 1 |
| 07/24/2025 | 07/24/2025 | 8.75 | 1 |
| 07/29/2024 | 07/30/2024 | 14.25 | 1 |
| 03/08/2023 | 03/09/2023 | 17.75 | 1 |
| 10/06/2021 | 10/07/2021 | 10.50 | 1 |
| 07/20/2021 | 07/21/2021 | 16.25 | 1 |
| 07/01/2020 | 07/01/2020 | 9.75 | 1 |
| 06/27/2019 | 06/27/2019 | 4.50 | 1 |
| 09/04/2018 | 09/04/2018 | 2.25 | 1 |
| 08/02/2017 | 08/02/2017 | 6.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Plant #55 have?
Plant #55 has 12 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $1K.
What type of mine is Plant #55?
Plant #55 is a Surface mine producing SandAndGravel, located in Zumbro Fall, Jackson County, MN. It currently has 1 employees.
Has anyone been injured or killed at Plant #55?
According to MSHA records, Plant #55 has 1 reported accident/injury records and 0 fatalities on file.
Who operates Plant #55?
Plant #55 is operated by Milestone Materials Div/Mathy Construction and controlled by Mathy Construction Company. MSHA Mine ID: 4703194.