Layer Estimates:

Layer: GroundwaterStations (ID:0)
Count: 43590
Extent:

XMin: -13848255.974174
YMin: 3834629.10945546
XMax: -8441353.03804979
YMax: 5665304.15117329
Spatial Reference: 102100 (3857)

Layer: GroundwaterMeasures (ID:1)
Count: 1635678