Layer Estimates:

Layer: DWMWPP_WATER_QUALITY_STATIONS (ID:0)
Count: 5024
Extent:

XMin: -8192073.88857303
YMin: 5047540.96212088
XMax: -7785877.45447854
YMax: 5308024.17269419
Spatial Reference: 102100 (3857)

Layer: IL_DWMWPP_WATERSHEDS_POLY (ID:1)
Count: 33
Extent:

XMin: -8185695.20806282
YMin: 5046377.70257396
XMax: -7781062.90105615
YMax: 5294994.53403451
Spatial Reference: 102100 (3857)