Layer Estimates:

Layer: OR_Rivers (ID:0)
Count: 4
Extent:

XMin: -13721869.1856209
YMin: 5160951.49966721
XMax: -12965512.3564515
YMax: 5809817.57952578
Spatial Reference: 102100 (3857)

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

XMin: -13865913.1262679
YMin: 5159132.97913441
XMax: -12965427.7105123
YMax: 5818264.11950022
Spatial Reference: 102100 (3857)