Layer Estimates:

Layer: Counties (ID:1)
Count: 17
Extent:

XMin: -12918537.1904
YMin: 5694083.6274
XMax: -12500461.4735
YMax: 6275048.6386
Spatial Reference: 102100 (3857)

Layer: Watersheds (ID:2)
Count: 6
Extent:

XMin: -12918537.1904
YMin: 5694079.4747
XMax: -12500426.6305
YMax: 6275048.6386
Spatial Reference: 102100 (3857)

Layer: Montana_Erase_WGS (ID:3)
Count: 1
Extent:

XMin: -12918529.4284
YMin: 5520999.7056
XMax: -11581641.5865
YMax: 6274935.8762
Spatial Reference: 102100 (3857)