Layer Estimates:

Layer: West Mifflin (ID:0)
Count: 10
Extent:

XMin: -8891087.72965875
YMin: 4919856.24964061
XMax: -8891087.72965875
YMax: 4919856.24964061
Spatial Reference: 102100 (3857)

Layer: Trinity HS (ID:1)
Count: 9
Extent:

XMin: -8933389.1361602
YMin: 4889220.3570864
XMax: -8933389.1361602
YMax: 4889220.3570864
Spatial Reference: 102100 (3857)

Layer: Charleroi (ID:2)
Count: 5
Extent:

XMin: -8907785.65327775
YMin: 4876119.70887244
XMax: -8894427.31438255
YMax: 4895048.44056168
Spatial Reference: 102100 (3857)