Layer Estimates:

Layer: Canadian Dams (ID:0)
Count: 10
Extent:

XMin: -13198625.9889
YMin: 6275510.9806
XMax: -13018398.3278
YMax: 6813925.0412
Spatial Reference: 102100 (3857)

Layer: Federal Dams (ID:1)
Count: 31
Extent:

XMin: -13670590.0669
YMin: 5180597.835
XMax: -12378974.7528
YMax: 6175518.7017
Spatial Reference: 102100 (3857)

Layer: Non-Federal Dams (ID:2)
Count: 14
Extent:

XMin: -13390992.6125
YMin: 5239865.3055
XMax: -12691411.457
YMax: 6100295.1917
Spatial Reference: 102100 (3857)

Layer: Blocked Passage (ID:3)
Count: 4
Extent:

XMin: -13317398.0602
YMin: 5659817.4889
XMax: -12945405.4286
YMax: 6106300.305
Spatial Reference: 102100 (3857)

Layer: Columbia Basin Anadromous Fish Hatcheries (ID:4)
Count: 125
Extent:

XMin: -13788009.8658
YMin: 5260078.3101
XMax: -12541042.3257
YMax: 6262601.8112
Spatial Reference: 102100 (3857)

Layer: Salmon Recovery Domains (ID:5)
Count: 12
Extent:

XMin: -13885592.2932
YMin: 3833789.4174
XMax: -12579276.0579
YMax: 6328421.3074
Spatial Reference: 102100 (3857)

Layer: Columbia River Basin (ID:6)
Count: 1
Extent:

XMin: -13813458.528
YMin: 5031277.2809
XMax: -12218748.0582
YMax: 6960836.687
Spatial Reference: 102100 (3857)

Layer: NPCC Subbasins (ID:7)
Count: 62
Extent:

XMin: -13813462.7502
YMin: 5031281.1812
XMax: -12218744.5922
YMax: 6275029.0869
Spatial Reference: 102100 (3857)

Layer: British Columbia HUCs (ID:8)
Count: 17
Extent:

XMin: -13482651.4123
YMin: 6274837.556
XMax: -12696484.6703
YMax: 6960836.6866
Spatial Reference: 102100 (3857)

Layer: Tribal Boundary (ID:9)
Count: 39
Extent:

XMin: -13558685.0585
YMin: 5135899.8363
XMax: -12461742.7985
YMax: 6268617.1827
Spatial Reference: 102100 (3857)

Layer: State Capital (ID:10)
Count: 4
Extent:

XMin: -13697174.2745
YMin: 5404821.5174
XMax: -12470142.9421
YMax: 5948479.7594
Spatial Reference: 102100 (3857)

Layer: Major Rivers (ID:11)
Count: 251
Extent:

XMin: -13809726.0337
YMin: 5234953.8637
XMax: -12269562.5894
YMax: 6938710.2993
Spatial Reference: 102100 (3857)

Layer: Major Water Bodies (ID:12)
Count: 25
Extent:

XMin: -13809726.034
YMin: 5390276.6997
XMax: -12644339.9045
YMax: 6938710.2988
Spatial Reference: 102100 (3857)