Layer Estimates:

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

XMin: -10046336.6685317
YMin: 4282102.81730713
XMax: -10040878.8138022
YMax: 4283427.63758444
Spatial Reference: 102100 (3857)

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

XMin: -10046336.5153
YMin: 4282172.67480001
XMax: -10040910.2131
YMax: 4283318.365
Spatial Reference: 102100 (3857)

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

XMin: -10068260.0992514
YMin: 4232872.05121115
XMax: -9961963.50171909
YMax: 4476265.70657103
Spatial Reference: 102100 (3857)