Layer Estimates:

Layer: FIRMElevations (ID:0)
Count: 780
Extent:

XMin: -9501698.1596
YMin: 4041858.2865
XMax: -9464900.9912
YMax: 4086866.6009
Spatial Reference: 102100 (3857)

Layer: FIRM (ID:1)
Count: 735
Extent:

XMin: -9513591.1954
YMin: 4039418.6264
XMax: -9462721.4818
YMax: 4107943.966
Spatial Reference: 102100 (3857)