Layer Estimates:

Layer: Discharge sites (ID:0)
Count: 48
Extent:

XMin: 34648.1328016606
YMin: 4418646.20123336
XMax: 444085.006575468
YMax: 4662892.29981033
Spatial Reference: 26918 (26918)

Layer: Tributaries (ID:1)
Count: 84
Extent:

XMin: 42096.4960000003
YMin: 4413747.0436
XMax: 444171.01
YMax: 4665545.98
Spatial Reference: 26918 (26918)

Layer: Rivers (ID:2)
Count: 25
Extent:

XMin: -764466.8324
YMin: 4187429.7144
XMax: 506596.37
YMax: 4727589.81
Spatial Reference: 26918 (26918)

Layer: Ohio River (ID:3)
Count: 1
Extent:

XMin: -765303.359522232
YMin: 4104600.21710087
XMax: 75230.5614732877
YMax: 4602911.45348401
Spatial Reference: 26918 (26918)

Layer: Susquehanna River (ID:4)
Count: 6
Extent:

XMin: 328152.3037
YMin: 4377720.2478
XMax: 506596.37
YMax: 4727589.81
Spatial Reference: 26918 (26918)

Layer: Allegheny River (ID:5)
Count: 18
Extent:

XMin: 33171.6583000002
YMin: 4489021.5123
XMax: 261420.4725
YMax: 4674761.7115
Spatial Reference: 26918 (26918)

Layer: lower48 (ID:6)
Count: 49
Extent:

XMin: -4352616.65511795
YMin: 2760117.38537982
XMax: 1312387.79078928
YMax: 6515613.82930803
Spatial Reference: 26918 (26918)