Layer Estimates:

Layer: Manholes Z (ID:0)
Count: 555
Extent:

XMin: 6770668.12231562
YMin: 1827452.82076465
XMax: 6825691.1513173
YMax: 1857041.23238823
Spatial Reference: 102645 (2229)
Vertical Spatial Reference: 105703 (6360)