Layer Estimates:

Layer: GreatSaltLakeBasin_Full (ID:1)
Count: 1
Extent:

XMin: -12812345.859932
YMin: 4568367.39089608
XMax: -12311029.0971809
YMax: 5290334.66632072
Spatial Reference: 102100 (3857)

Layer: HydrologicBasins_WithinGSLBasin (ID:2)
Count: 5
Extent:

XMin: -12812345.859932
YMin: 4568367.39089608
XMax: -12311029.0971809
YMax: 5290334.66632072
Spatial Reference: 102100 (3857)

Layer: GSLWaterLevel2016 (ID:3)
Count: 2
Extent:

XMin: -12573768.4963182
YMin: 4964887.69095217
XMax: -12472689.7248013
YMax: 5108342.49211316
Spatial Reference: 102100 (3857)