Layer Estimates:

Layer: NAS_Zebra_Mussel_Data_2017_2020_selected (ID:0)
Count: 454
Extent:

XMin: -11100270.8918323
YMin: 4775252.41168312
XMax: -8034509.8514874
YMax: 6381396.64818913
Spatial Reference: 102100 (3857)