Layer Estimates:

Layer: Sub-Area Boundaries (ID:1)
Count: 49
Extent:

XMin: -15696381.1584
YMin: 4347065.2888
XMax: -5857338.39
YMax: 17926253.856
Spatial Reference: 102100 (3857)

Layer: USEPA Region 5 State Boundaries (ID:5)
Count: 6
Extent:

XMin: -15696381.1584
YMin: 4434967.5197
XMax: -5857338.39
YMax: 17926253.856
Spatial Reference: 102100 (3857)

Layer: USEPA Region 5 Border (ID:6)
Count: 1
Extent:

XMin: -10824624
YMin: 4434967.5
XMax: -8963292.5
YMax: 6340332.5
Spatial Reference: 102100 (3857)

Layer: USEPA Region 5 Border Regions (ID:7)
Count: 4
Extent:

XMin: -12918627.3432
YMin: 2819831
XMax: -8314397.25
YMax: 6275097.2389
Spatial Reference: 102100 (3857)