Layer Estimates:

Layer: AlbertaRivers (ID:0)
Count: 71
Extent:

XMin: -1518639.09066816
YMin: 1096935.27259451
XMax: -586157.555854468
YMax: 2433633.12913772
Spatial Reference: 102001 (102001)

Layer: AlbertaLakes (ID:1)
Count: 194
Extent:

XMin: -1425164.63345782
YMin: 1093029.05444692
XMax: -767728.202173754
YMax: 2421975.26032685
Spatial Reference: 102001 (102001)

Layer: Watersheds of Alberta (ID:2)
Count: 13
Extent:

XMin: -1540521.31554422
YMin: 1089698.10151243
XMax: -763535.646789514
YMax: 2458500.14224995
Spatial Reference: 102001 (102001)

Layer: Alberta (ID:3)
Count: 1
Extent:

XMin: -1540806.1364
YMin: 1091445.7387
XMax: -764226.2072
YMax: 2450872.6533
Spatial Reference: 102001 (102001)