Layer Estimates:

Layer: County Mask (ID:0)
Count: 52
Extent:

XMin: 893890.610586107
YMin: 2065800.53957002
XMax: 3693328.61373302
YMax: 5064166.2340996
Spatial Reference: 102742 (3560)
Vertical Spatial Reference: 115702 (115702)