County
|
Number of Operators
|
Number of Mines
|
Number of Employees
|
Total Production (tons)
|
Armstrong
|
1
|
1
|
18
|
76,300
|
Butler
|
1
|
1
|
13
|
112,907
|
Centre
|
1
|
2
|
53
|
1,451,442
|
Fayette
|
2
|
3
|
101
|
4,246,206
|
Somerset
|
1
|
1
|
25
|
529,234
|
Westmoreland
|
1
|
2
|
78
|
2,609,815
|
York
|
1
|
1
|
26
|
688,210
|
Region
Totals
|
8
|
11
|
314
|
9,714,114
|
|