Layer Estimates:

Layer: Rivers and Streams (ID:0)
Count: 264607
Extent:

XMin: -123.532549571
YMin: 36.8930670230001
XMax: -121.217728772
YMax: 38.8560408390001
Spatial Reference: 4326 (4326)

Layer: Lakes and Wetlands (ID:1)
Count: 40752
Extent:

XMin: -123.542113527
YMin: 36.896612776
XMax: -121.216749493
YMax: 38.854980319
Spatial Reference: 4326 (4326)