Layer Estimates:

Layer: Select groundwater chemistry (ID:0)
Count: 869
Extent:

XMin: 313282
YMin: 4491659.7697
XMax: 428517.6854
YMax: 4659643.02
Spatial Reference: 26912 (26912)

Layer: Great Salt Lake (ID:1)
Count: 11
Extent:

XMin: 321279.9
YMin: 4500642.5
XMax: 424901.7
YMax: 4623721.5
Spatial Reference: 26912 (26912)

Layer: GSLgwTDS (ID:2)
Count: 10
Extent:

XMin: 313282
YMin: 4491659.7697
XMax: 428517.6854
YMax: 4659643.02
Spatial Reference: 26912 (26912)