Key Takeaway
Rock Crusher is a intermittent surface mine producing Stone, located in PRAIRIE DU CHIEN, Crawford County, WI. It has 54 violations on record (14 S&S) and $6K in proposed penalties. Operated by Prairie Sand and Gravel, Inc..
Rock Crusher
Operator: Prairie Sand and Gravel, Inc.
Controller: Blair E Dillman
Location: PRAIRIE DU CHIEN, Crawford County, WI
Employees: 3
Recent Violations
View all 54 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/07/2025 | 46.9(c)(5) | Non-S&S | ModNegligence | $151 |
| 10/07/2025 | 56.4402 | Non-S&S | LowNegligence | $151 |
| 07/01/2025 | 56.14130(c) | Non-S&S | ModNegligence | $151 |
| 12/16/2024 | 56.14132(a) | Non-S&S | ModNegligence | $151 |
| 12/03/2024 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 12/03/2024 | 56.12005 | Non-S&S | ModNegligence | $147 |
| 12/03/2024 | 56.12040 | S&S | ModNegligence | $357 |
| 12/03/2024 | 56.14107(a) | S&S | ModNegligence | $147 |
| 01/31/2024 | 56.14100(b) | S&S | ModNegligence | $147 |
| 01/31/2024 | 56.14132(a) | Non-S&S | ModNegligence | $147 |
| 01/31/2024 | 56.4201(a)(1) | Non-S&S | ModNegligence | $147 |
| 08/24/2023 | 56.14107(a) | Non-S&S | ModNegligence | $143 |
| 03/22/2022 | 56.14107(a) | Non-S&S | ModNegligence | $133 |
| 03/22/2022 | 56.11012 | S&S | ModNegligence | $133 |
| 10/22/2019 | 56.4101 | Non-S&S | ModNegligence | $121 |
| 10/16/2018 | 56.14100(c) | S&S | ModNegligence | $118 |
| 10/31/2017 | 56.14130(i) | S&S | ModNegligence | $116 |
| 10/31/2017 | 56.4201(a)(1) | Non-S&S | ModNegligence | $116 |
| 07/06/2017 | 56.12025 | Non-S&S | LowNegligence | $116 |
| 10/29/2014 | 56.15005 | Non-S&S | ModNegligence | $100 |
Inspections
View all 39 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/06/2025 | 10/07/2025 | 15.00 | 1 |
| 06/30/2025 | 07/02/2025 | 11.00 | 1 |
| 12/16/2024 | 12/17/2024 | 10.50 | 1 |
| 12/03/2024 | 12/04/2024 | 10.00 | 1 |
| 03/05/2024 | 03/05/2024 | 7.00 | 1 |
| 02/22/2024 | 02/22/2024 | 7.25 | 1 |
| 01/31/2024 | 01/31/2024 | 18.25 | 1 |
| 08/24/2023 | 08/24/2023 | 10.25 | 1 |
| 03/22/2022 | 03/23/2022 | 22.50 | 1 |
| 05/12/2021 | 05/13/2021 | 11.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Rock Crusher have?
Rock Crusher has 54 MSHA violations on record, of which 14 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $6K.
What type of mine is Rock Crusher?
Rock Crusher is a Surface mine producing Stone, located in PRAIRIE DU CHIEN, Crawford County, WI. It currently has 3 employees.
Has anyone been injured or killed at Rock Crusher?
According to MSHA records, Rock Crusher has 0 reported accident/injury records and 0 fatalities on file.
Who operates Rock Crusher?
Rock Crusher is operated by Prairie Sand and Gravel, Inc. and controlled by Blair E Dillman. MSHA Mine ID: 4703302.