Layer Estimates:

Layer: DCWW_MAPS.DCWW_GIS.DWMP_L3_catchment_boundaries_region (ID:0)
Count: 106
Extent:

XMin: 171485.5014
YMin: 165537.2147
XMax: 369735.3572
YMax: 395340.744100001
Spatial Reference: 27700 (27700)

Layer: DCWW_MAPS.DCWW_GIS.DWMP_L2_River_basin_region (ID:1)
Count: 13
Extent:

XMin: 171485.501
YMin: 165537.215
XMax: 369735.357
YMax: 395340.744000001
Spatial Reference: 27700 (27700)

Layer: DCWW_MAPS.DCWW_GIS.DWMP_L1_Sewerage_Area_region (ID:2)
Count: 1
Extent:

XMin: 171485.5014
YMin: 165537.2147
XMax: 369735.3572
YMax: 395340.744100001
Spatial Reference: 27700 (27700)