Dennison Pit Metal/Non-Metal
Dennison Contractors Inc
· Surface
Controlled by
Dennison Francis K
Sanilac County,
MI
·
Abandoned
MSHA Mine ID: 2001665
MSHA record for Dennison Pit (mine ID 2001665). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.
Watch this mine
Email me when a new MSHA incident is filed at Dennison Pit.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Ownership history
- Dennison Contractors Inc 1950 to present
Source: MSHA controller and operator history, updated weekly.
Dennison Pit sits in Sanilac County, Michigan, where the Census mining category is 0.4% of county employment.
Local economic context
ⓘ
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.Sanilac County, Michigan · Population 40,574
0.4%
Mining share of county employment
$59,074
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.