Layer Estimates:

Layer: Kennet at Knighton (39043) (ID:0)
Count: 1
Extent:

XMin: 402975.0001
YMin: 163625.0001
XMax: 430775.0001
YMax: 181625.0001
Spatial Reference: 27700 (27700)

Layer: Tributary (ID:1)
Count: 23
Extent:

XMin: 418658.1571
YMin: 158073.070499999
XMax: 472017.2508
YMax: 179797.0236
Spatial Reference: 27700 (27700)

Layer: River Kennet (ID:2)
Count: 6
Extent:

XMin: 409709.9696
YMin: 164127.070499999
XMax: 473105.9696
YMax: 178788.008
Spatial Reference: 27700 (27700)