Mounds Production Company LLC operator
Controlled by
Oil Dri Corporation Of America
MSHA operator ID: L15951
- Fatalities
- 0
- Total incidents
- 71
- Mines on record
- 1
- Years on record
- 1998–2026
Compliance record
MSHA citations since 2000
494
citations
103
significant & substantial
$339,902
proposed penalties
$323,808
paid to date
95% of proposed penalties paid to date, a $16,094 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
87
inspections on record
3,352
inspection hours
14.7
citations per 100 inspection hours
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.494 citations across 3,352 inspection hours.
Source: MSHA inspections data, updated weekly.
Penalty disposition
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.$340K
proposed penalties
$324K
current assessed
$324K
paid to date
$0
outstanding
488 assessments are final orders; 18 contested dockets.
As of the most recent assessment on 2025-10-28.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 29 non-fatal
- SLIP OR FALL OF PERSON 18 non-fatal
- MACHINERY 8 non-fatal
- HANDTOOLS (NONPOWERED) 6 non-fatal
- POWERED HAULAGE 6 non-fatal
- DISORDERS (REPEATED TRAUMA) 2 non-fatal
Incident timeline
2026
1
2023
1
2022
3
2021
3
2020
2
2017
1
2016
1
2014
1
2013
1
2011
2
2010
3
2009
4
2008
5
2007
2
2006
4
2005
3
2004
2
2002
5
2001
5
2000
3
1999
11
1998
8
Mines on record
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For insurers, brokers, and safety consultants
The full compliance file on Mounds Production Company LLC
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.