Layer Estimates:

Layer: RiverStateOfTheEnvironment (ID:0)
Count: 763
Extent:

XMin: 1710374.3634
YMin: 5873260.1897
XMax: 1817856.1533
YMax: 5995821.2739
Spatial Reference: 2193 (2193)
Vertical Spatial Reference: 5759 (5759)