Layer Estimates:

Layer: Lake Champlain Basin Boundary (ID:0)
Count: 1
Extent:

XMin: -8290164.20848048
YMin: 5346054.39565975
XMax: -8028741.58509265
YMax: 5688497.98517365
Spatial Reference: 102100 (3857)

Layer: TS4 Extent (ID:1)
Count: 1
Extent:

XMin: -8176880.08005828
YMin: 5269850.85724412
XMax: -7955488.4977
YMax: 5624413.30316923
Spatial Reference: 102100 (3857)