Layer Estimates:

Layer: NSIR_Catchments (ID:0)
Count: 34
Extent:

XMin: 180733.172499999
YMin: 879203.694600001
XMax: 188659.642499998
YMax: 889113.844599999
Spatial Reference: 26986 (26986)

Layer: Grafton HSG (ID:1)
Count: 548
Extent:

XMin: 180710.414821677
YMin: 879195.073739481
XMax: 188671.998567934
YMax: 889125.480509702
Spatial Reference: 26986 (26986)

Layer: Grafton Impervious Cover (ID:2)
Count: 1705
Extent:

XMin: 180733.172499999
YMin: 879203.694600001
XMax: 188659.642499998
YMax: 889113.844599999
Spatial Reference: 26986 (26986)

Layer: Grafton Impervious Cover (ID:3)
Count: 13496
Extent:

XMin: 179282.700606458
YMin: 878383.599444075
XMax: 190324.751373946
YMax: 889980.30369757
Spatial Reference: 26986 (26986)