Key Takeaway
Opperman Portable #1 is a intermittent surface mine producing SandAndGravel, located in Lake Andes, Charles Mix County, SD. It has 23 violations on record (4 S&S) and $2K in proposed penalties. Operated by Opperman Inc.
Opperman Portable #1
Operator: Opperman Inc
Controller: Jeff Opperman
Location: Lake Andes, Charles Mix County, SD
Employees: 2
Recent Violations
View all 23 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 05/01/2025 | 56.12028 | Non-S&S | LowNegligence | $151 |
| 08/02/2023 | 56.20003(a) | S&S | ModNegligence | $143 |
| 11/03/2020 | 56.14101(a)(2) | Non-S&S | ModNegligence | $123 |
| 11/03/2020 | 56.14100(a) | Non-S&S | ModNegligence | $123 |
| 10/08/2019 | 56.12005 | Non-S&S | ModNegligence | $121 |
| 10/08/2019 | 47.41(a) | Non-S&S | ModNegligence | $121 |
| 02/06/2018 | 56.12008 | Non-S&S | ModNegligence | $118 |
| 11/06/2013 | 56.14112(b) | Non-S&S | ModNegligence | $100 |
| 11/06/2013 | 56.9300(a) | S&S | ModNegligence | $100 |
| 10/15/2013 | 50.30(a) | Non-S&S | ModNegligence | $100 |
| 07/14/2010 | 56.14101(a)(2) | S&S | LowNegligence | $108 |
| 07/14/2010 | 56.9300(b) | Non-S&S | ModNegligence | $100 |
| 07/14/2010 | 56.12028 | Non-S&S | ModNegligence | $100 |
| 04/21/2009 | 56.12004 | Non-S&S | ModNegligence | $100 |
| 03/26/2008 | 56.20008(b) | Non-S&S | ModNegligence | $100 |
| 03/26/2008 | 56.12005 | Non-S&S | ModNegligence | $100 |
| 05/23/2007 | 47.41(a) | Non-S&S | ModNegligence | $100 |
| 05/23/2007 | 46.9(b)(2) | Non-S&S | ModNegligence | $100 |
| 10/19/2005 | 56.14107(a) | S&S | ModNegligence | $144 |
| 10/19/2005 | 56.12025 | Non-S&S | ModNegligence | $60 |
Inspections
View all 26 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 05/15/2025 | 05/15/2025 | 6.00 | 1 |
| 05/01/2025 | 05/01/2025 | 11.50 | 1 |
| 06/26/2024 | 06/26/2024 | 6.50 | 1 |
| 10/11/2023 | 10/12/2023 | 11.50 | 1 |
| 08/02/2023 | 08/03/2023 | 14.50 | 1 |
| 05/17/2023 | 05/17/2023 | 1.75 | 1 |
| 11/24/2021 | 11/24/2021 | 5.50 | 1 |
| 12/31/2020 | 12/31/2020 | 0.50 | 1 |
| 11/02/2020 | 11/05/2020 | 7.50 | 1 |
| 10/08/2019 | 10/09/2019 | 16.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Opperman Portable #1 have?
Opperman Portable #1 has 23 MSHA violations on record, of which 4 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $2K.
What type of mine is Opperman Portable #1?
Opperman Portable #1 is a Surface mine producing SandAndGravel, located in Lake Andes, Charles Mix County, SD. It currently has 2 employees.
Has anyone been injured or killed at Opperman Portable #1?
According to MSHA records, Opperman Portable #1 has 0 reported accident/injury records and 0 fatalities on file.
Who operates Opperman Portable #1?
Opperman Portable #1 is operated by Opperman Inc and controlled by Jeff Opperman. MSHA Mine ID: 3900277.