Layer Estimates:

Layer: Site Labels (ID:0)
Count: 5
Extent:

XMin: -10064983.6998435
YMin: 4243598.12086051
XMax: -10061114.2216057
YMax: 4245632.57539878
Spatial Reference: 102100 (3857)

Layer: Water Quality Sample Sites (ID:1)
Count: 5
Extent:

XMin: -10064983.6999
YMin: 4243698.0592
XMax: -10061114.2216
YMax: 4245531.0876
Spatial Reference: 102100 (3857)

Layer: Watershed Boundary (ID:2)
Count: 1
Extent:

XMin: -10107071.0347722
YMin: 4108470.66088277
XMax: -9986786.80364097
YMax: 4459676.32305783
Spatial Reference: 102100 (3857)