Layer Estimates:

Layer: TidalDividingPoints (ID:0)
Count: 100
Extent:

XMin: -8593604.39853059
YMin: 4608601.52277417
XMax: -8389931.66666405
YMax: 4816736.09909273
Spatial Reference: 102100 (3857)

Layer: TidalDividingLines (ID:1)
Count: 100
Extent:

XMin: -8593618.68605915
YMin: 4608593.89458555
XMax: -8389904.14994235
YMax: 4817360.15606376
Spatial Reference: 102100 (3857)