Layer Estimates:

Layer: 2ft Contours (ID:6)
Count: 292094
Extent:

XMin: -9211970.1794
YMin: 4900544.2882
XMax: -9147931.7318
YMax: 4949778.9863
Spatial Reference: 102100 (3857)
Vertical Spatial Reference: 115700 (115700)