Layer Estimates:

Layer: STREETS.DBO.FLOOD_CONTROL (ID:0)
Count: 29
Extent:

XMin: -10043412.4668351
YMin: 4662336.35389326
XMax: -10038851.2742251
YMax: 4682890.08116671
Spatial Reference: 102100 (3857)

Layer: STLOUIS.GIS.FLOODWALL (ID:1)
Count: 42
Extent:

XMin: -10043571.0809632
YMin: 4662307.22113767
XMax: -10038813.1974578
YMax: 4683078.53686707
Spatial Reference: 102100 (3857)