Layer Estimates:

Layer: Water_Quality_Test_Sites (ID:0)
Count: 93
Extent:

XMin: -111.947861
YMin: 45.034
XMax: -11.0538
YMax: 45.7679000000001
Spatial Reference: 4326 (4326)

Layer: Sample_Transects (ID:1)
Count: 528
Extent:

XMin: -111.538964
YMin: 45.5519
XMax: -11.055198
YMax: 46.6693680000001
Spatial Reference: 4326 (4326)

Layer: Sheet1$ (ID:4)
Count: 529

Layer: Compiled$ (ID:5)
Count: 93