Layer Estimates:

Layer: RIver lines (ID:1)
Count: 1168
Extent:

XMin: -9735365.2018
YMin: 5125158.3323
XMax: -9274968.1908
YMax: 5824996.3906
Spatial Reference: 102100 (3857)

Layer: Platte and Betsie (ID:2)
Count: 134
Extent:

XMin: -9597791.34229012
YMin: 5541702.53346306
XMax: -9546105.26641716
YMax: 5579418.45084741
Spatial Reference: 102100 (3857)