Layer Estimates:

Layer: Ground water (ID:0)
Count: 41
Extent:

XMin: -9215070.11670754
YMin: 3222772.10137935
XMax: -9097780.13688893
YMax: 3265235.94048718
Spatial Reference: 102100 (3857)

Layer: Surface water (ID:1)
Count: 41
Extent:

XMin: -9212658.12384244
YMin: 3241659.68474898
XMax: -9082658.61578185
YMax: 3288361.64625879
Spatial Reference: 102100 (3857)

Layer: station.csv (ID:2)
Count: 21345

Layer: water_salinity.csv (ID:3)
Count: 208