Layer Estimates:

Layer: NWElectrical.UNOWNER.Overhead_Singleline (ID:0)
Count: 946
Extent:

XMin: 503076.3
YMin: 5447510.1733
XMax: 508499.65
YMax: 5453900.5
Spatial Reference: 26910 (26910)
Vertical Spatial Reference: 105703 (6360)