Layer Estimates:

Layer: merge_10y (ID:0)
Count: 482
Extent:

XMin: -12698436.9537703
YMin: 4439337.30815002
XMax: -12140949.9791488
YMax: 5159594.26610861
Spatial Reference: 102100 (3857)

Layer: gwl_10y (ID:2)
Count: 5108