Layer Estimates:

Layer: EAB_counties_sept01_2015 (ID:0)
Count: 693
Extent:

XMin: -11765843.7036
YMin: 3794316.5217
XMax: -7856192.441
YMax: 6146676.4645
Spatial Reference: 102100 (3857)

Layer: ash_volume_by_county_year (ID:1)
Count: 6883