Layer Estimates:

Layer: WA_County_Bndys (ID:0)
Count: 39
Extent:

XMin: -13906776.8250826
YMin: 5697587.76471336
XMax: -12991930.881749
YMax: 6283237.23771826
Spatial Reference: 102100 (3857)

Layer: WA_QB_SA_historical_fixed (ID:1)
Count: 269
Extent:

XMin: -13686795.9583376
YMin: 5803906.91880072
XMax: -13070275.2224772
YMax: 6232944.364872
Spatial Reference: 102100 (3857)

Layer: ERDPrototypeData_County (ID:2)
Count: 502
Extent:

XMin: -13846522.7297024
YMin: 5713175.02910805
XMax: -13029319.6686195
YMax: 6274786.73554228
Spatial Reference: 102100 (3857)