William E Corson controller
MSHA controller ID: 0044787
Watch this controller
Email me when a new MSHA incident is filed at any mine William E Corson controls.
- Fatalities
- 0
- Total incidents
- 5
- Mines on record
- 2
- Years on record
- 2006–2023
Compliance record
MSHA citations since 2005
176
citations
51
significant & substantial
$36,279
proposed penalties
$27,157
paid to date
75% of proposed penalties paid to date, a $9,122 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2005
90
inspections on record
1,157
inspection hours
15.2
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.176 citations across 1,157 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.$36K
proposed penalties
$36K
current assessed
$27K
paid to date
$9K
outstanding
171 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-04-14.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 2 non-fatal
- POWERED HAULAGE 2 non-fatal
- MACHINERY 1 non-fatal
Incident timeline
2023
1
2012
1
2010
1
2008
1
2006
1
Operators under this controller
Mines on record
For insurers, brokers, and safety consultants
The full compliance file on William E Corson
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.