Layer Estimates:

Layer: GSP_Monitoring_Sites (ID:0)
Count: 12364
Extent:

XMin: -13835231.5937512
YMin: 3823410.03180122
XMax: -12915398.6413264
YMax: 5160679.85845719
Spatial Reference: 102100 (3857)

Layer: GSP_Monitoring_Sites_SMCs (ID:1)
Count: 16575

Layer: Groundwater_Level_Data (ID:2)
Count: 0

Layer: Stream_Gage_Data (ID:3)
Count: 0

Layer: Subsidence_Data (ID:4)
Count: 0