Layer Estimates:

Layer: Ock Catchment Boundary (ID:0)
Count: 1
Extent:

XMin: 425625.0001
YMin: 183725.0001
XMax: 448325.0001
YMax: 204475.0001
Spatial Reference: 27700 (27700)

Layer: Ock Flow Gauge (ID:1)
Count: 1
Extent:

XMin: 448151.692
YMin: 196675.0001
XMax: 448151.692
YMax: 196675.0001
Spatial Reference: 27700 (27700)

Layer: Lambourn Catchment Boundary (ID:2)
Count: 1
Extent:

XMin: 423675.0001
YMin: 167675.0001
XMax: 448575.0001
YMax: 186475.0001
Spatial Reference: 27700 (27700)

Layer: Lambourn Flow Gauge (ID:3)
Count: 1
Extent:

XMin: 447075.0001
YMin: 168238.596000001
XMax: 447075.0001
YMax: 168238.596000001
Spatial Reference: 27700 (27700)

Layer: River Network (ID:4)
Count: 171
Extent:

XMin: 427343.95
YMin: 168213.640000001
XMax: 448152.1611
YMax: 203670.550000001
Spatial Reference: 27700 (27700)