Superior Stone Inc operator
MSHA operator ID: 0050226
- Fatalities
- 0
- Total incidents
- 0
- Mines on record
- 0
- Years on record
- —
Compliance record
MSHA citations since 2002
235
citations
67
significant & substantial
$119,307
proposed penalties
$115,479
paid to date
97% of proposed penalties paid to date, a $3,828 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2002
79
inspections on record
1,193
inspection hours
19.7
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.235 citations across 1,193 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.$119K
proposed penalties
$116K
current assessed
$115K
paid to date
$907
outstanding
227 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2026-04-15.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
No reportable incidents on file.
MSHA has no recorded reportable accidents associated with this operator.
Watch this operator
Email me when a new MSHA incident is filed at any Superior Stone Inc mine.
For insurers, brokers, and safety consultants
The full compliance file on Superior Stone Inc
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.