Mining Incidents

Miller #1 Coal

Keystone Mining & Development · Surface
Controlled by Harthan Aaron
New Derry, Westmoreland County, PA  ·  Abandoned
MSHA Mine ID: 3608038

MSHA record for Miller #1 (mine ID 3608038). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Ownership history
  1. Eric J Miller 1988 to 1991
  2. Keystone Mining & Development 1991 to present
Source: MSHA controller and operator history, updated weekly.

Miller #1 sits in Westmoreland County, Pennsylvania, where the Census mining category is 0.5% 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.
Westmoreland County, Pennsylvania · Population 353,345
0.5%
Mining share of county employment
$72,468
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.