Key Takeaway
Ottertail Aggregate #1 is a intermittent surface mine producing SandAndGravel, located in Ottertail, Otter Tail County, MN. It has 13 violations on record (1 S&S) and $1K in proposed penalties. Operated by Ottertail Aggregate Inc.
Ottertail Aggregate #1
Operator: Ottertail Aggregate Inc
Controller: Michael J Ahlfs; Tom J Ahlfs
Location: Ottertail, Otter Tail County, MN
Employees: 1
Recent Violations
View all 13 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 07/09/2014 | 56.12004 | Non-S&S | ModNegligence | $100 |
| 10/13/2011 | 56.12018 | Non-S&S | LowNegligence | $100 |
| 08/23/2011 | 56.4201(a)(2) | Non-S&S | ModNegligence | $100 |
| 07/20/2010 | 56.11012 | Non-S&S | ModNegligence | $100 |
| 07/20/2010 | 56.20003(c) | S&S | ModNegligence | $100 |
| 07/20/2010 | 56.4402 | Non-S&S | ModNegligence | $100 |
| 07/27/2009 | 56.12004 | Non-S&S | LowNegligence | $100 |
| 07/27/2009 | 56.4201(b) | Non-S&S | LowNegligence | $100 |
| 06/26/2008 | 56.12004 | Non-S&S | LowNegligence | $100 |
| 05/16/2007 | 46.8(a)(2) | Non-S&S | ModNegligence | $112 |
| 06/07/2006 | 56.12004 | Non-S&S | LowNegligence | $60 |
| 12/01/2004 | 50.30(a) | Non-S&S | ModNegligence | $60 |
| 11/06/2001 | 56.14107(a) | Non-S&S | LowNegligence | $55 |
Accidents & Injuries
View all 2 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 09/27/2006 | OTHER | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 09/05/2002 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 2d lost, 23d restricted |
Inspections
View all 24 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/21/2025 | 10/21/2025 | 5.25 | 1 |
| 07/30/2025 | 07/30/2025 | 1.75 | 1 |
| 05/15/2024 | 05/15/2024 | 8.75 | 1 |
| 08/31/2023 | 08/31/2023 | 3.50 | 1 |
| 07/09/2014 | 07/11/2014 | 7.00 | 1 |
| 09/10/2013 | 09/10/2013 | 2.75 | 1 |
| 08/28/2012 | 08/28/2012 | 8.00 | 1 |
| 10/13/2011 | 10/13/2011 | 7.50 | 1 |
| 08/23/2011 | 08/23/2011 | 6.50 | 1 |
| 08/09/2011 | 08/09/2011 | 2.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Ottertail Aggregate #1 have?
Ottertail Aggregate #1 has 13 MSHA violations on record, of which 1 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $1K.
What type of mine is Ottertail Aggregate #1?
Ottertail Aggregate #1 is a Surface mine producing SandAndGravel, located in Ottertail, Otter Tail County, MN. It currently has 1 employees.
Has anyone been injured or killed at Ottertail Aggregate #1?
According to MSHA records, Ottertail Aggregate #1 has 2 reported accident/injury records and 0 fatalities on file.
Who operates Ottertail Aggregate #1?
Ottertail Aggregate #1 is operated by Ottertail Aggregate Inc and controlled by Michael J Ahlfs; Tom J Ahlfs. MSHA Mine ID: 2103142.