Layer Estimates:

Layer: Backflow Preventer (ID:0)
Count: 4
Extent:

XMin: -20037508.3427889
YMin: -10438978.569349
XMax: -9470839.63770997
YMax: 9911691.28377435
Spatial Reference: 102100 (3857)

Layer: Backflow Inspections (ID:1)
Count: 0