Layer Estimates:

Layer: REC1_Riverlines_StrahlOrder3_to7_webMerc (ID:0)
Count: 44675
Extent:

XMin: 18527303.0747
YMin: -5926053.1056
XMax: 19875648.3871
YMax: -4083865.9808
Spatial Reference: 102100 (3857)