Key Takeaway
Marathon Sand Screener is a intermittent surface mine producing SandAndGravel, located in Wausau, WI, Marathon County, WI. It has 17 violations on record (5 S&S) and $2K in proposed penalties. Operated by County Materials Corp..
Marathon Sand Screener
Operator: County Materials Corp.
Controller: Tim Sonnentag
Location: Wausau, WI, Marathon County, WI
Employees: 3
Recent Violations
View all 17 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 01/06/2026 | 56.4201(a)(1) | Non-S&S | ModNegligence | $151 |
| 01/06/2026 | 56.12028 | Non-S&S | LowNegligence | $0 |
| 12/07/2020 | 56.14107(a) | Non-S&S | ModNegligence | $123 |
| 10/16/2018 | 56.14107(a) | S&S | ModNegligence | $138 |
| 08/08/2017 | 56.14207 | Non-S&S | ModNegligence | $116 |
| 08/08/2017 | 56.9300(a) | Non-S&S | ModNegligence | $116 |
| 05/24/2016 | 56.11012 | S&S | ModNegligence | $108 |
| 05/24/2016 | 56.12004 | S&S | ModNegligence | $100 |
| 05/24/2016 | 56.14101(a)(2) | Non-S&S | ModNegligence | $114 |
| 10/08/2014 | 56.9200(d) | S&S | ModNegligence | $243 |
| 10/08/2014 | 56.14112(b) | Non-S&S | ModNegligence | $100 |
| 07/14/2014 | 56.14107(a) | Non-S&S | ModNegligence | $100 |
| 07/14/2014 | 56.14108 | Non-S&S | ModNegligence | $100 |
| 07/14/2014 | 56.12018 | Non-S&S | ModNegligence | $100 |
| 07/14/2014 | 56.12032 | Non-S&S | ModNegligence | $100 |
| 06/19/2012 | 56.12025 | Non-S&S | ModNegligence | $100 |
| 06/19/2012 | 56.11001 | S&S | ModNegligence | $243 |
Accidents & Injuries
View all 3 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 05/29/2018 | POWERED HAULAGE | DAYS AWAY FROM WORK ONLY | 1d lost |
| 08/14/2017 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 4d restricted |
| 07/26/2017 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 26d restricted |
Inspections
View all 19 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 01/06/2026 | 01/13/2026 | 7.00 | 1 |
| 07/08/2025 | 07/08/2025 | 2.75 | 1 |
| 08/21/2024 | 08/21/2024 | 4.50 | 1 |
| 08/23/2023 | 08/23/2023 | 3.25 | 1 |
| 07/27/2022 | 07/27/2022 | 2.25 | 1 |
| 12/07/2020 | 12/08/2020 | 28.50 | 1 |
| 11/30/2020 | 11/30/2020 | 7.50 | 1 |
| 05/19/2020 | 05/19/2020 | 2.50 | 1 |
| 10/17/2018 | 10/17/2018 | 7.00 | 1 |
| 10/25/2017 | 10/25/2017 | 20.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Marathon Sand Screener have?
Marathon Sand Screener has 17 MSHA violations on record, of which 5 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $2K.
What type of mine is Marathon Sand Screener?
Marathon Sand Screener is a Surface mine producing SandAndGravel, located in Wausau, WI, Marathon County, WI. It currently has 3 employees.
Has anyone been injured or killed at Marathon Sand Screener?
According to MSHA records, Marathon Sand Screener has 3 reported accident/injury records and 0 fatalities on file.
Who operates Marathon Sand Screener?
Marathon Sand Screener is operated by County Materials Corp. and controlled by Tim Sonnentag. MSHA Mine ID: 4703633.