Layer Estimates:

Layer: Watershed_streamflow (ID:0)
Count: 12
Extent:

XMin: -13388021.2242286
YMin: 4678916.88926652
XMax: -13342410.4433058
YMax: 4769414.02789363
Spatial Reference: 102100 (3857)

Layer: Principal Streams (ID:1)
Count: 352
Extent:

XMin: -13387208.8436727
YMin: 4679798.9469223
XMax: -13343305.1855691
YMax: 4769083.28989305
Spatial Reference: 102100 (3857)