Layer Estimates:

Layer: Cook County Cities (ID:0)
Count: 137
Extent:

XMin: -88.2637800003467
YMin: 41.4697000001549
XMax: -87.5250600004186
YMax: 42.1543399999911
Spatial Reference: 4326 (4326)

Layer: County Names (ID:1)
Count: 101
Extent:

XMin: -91.5132053648357
YMin: 36.9701500002224
XMax: -87.4952400003257
YMax: 42.5083600003138
Spatial Reference: 4326 (4326)

Layer: 9-1-1 Cook County (ID:2)
Count: 137
Extent:

XMin: -88.2637800003467
YMin: 41.4697000001549
XMax: -87.5250600004186
YMax: 42.1543399999911
Spatial Reference: 4326 (4326)

Layer: 9-1-1 Consolidation Progress (ID:3)
Count: 102
Extent:

XMin: -91.5129499996427
YMin: 36.9701500002224
XMax: -87.4952400003257
YMax: 42.5083600003138
Spatial Reference: 4326 (4326)

Layer: 9-1-1 Status (ID:4)
Count: 102
Extent:

XMin: -91.5129499996427
YMin: 36.9701500002224
XMax: -87.4952400003257
YMax: 42.5083600003138
Spatial Reference: 4326 (4326)