Layer Estimates:

Layer: HUC 8 (ID:0)
Count: 67
Extent:

XMin: -12819111.0240204
YMin: 4257249.21535992
XMax: -11925016.8987381
YMax: 5290335.63095951
Spatial Reference: 102100 (3857)

Layer: HUC 10 (ID:1)
Count: 564
Extent:

XMin: -12819109.5760076
YMin: 4257248.51898996
XMax: -11925015.6659403
YMax: 5290334.66631143
Spatial Reference: 102100 (3857)

Layer: HUC 12 (ID:2)
Count: 3460
Extent:

XMin: -12819109.5760076
YMin: 4257248.51898996
XMax: -11925015.6659403
YMax: 5290334.66631143
Spatial Reference: 102100 (3857)