Layer Estimates:

Layer: Rivers (ID:4)
Count: 25
Extent:

XMin: -10083956.5007529
YMin: 4624640.68479667
XMax: -10030397.1703027
YMax: 4717534.41154966
Spatial Reference: 102100 (3857)

Layer: Wards (ID:5)
Count: 14
Extent:

XMin: -10054451.5959502
YMin: 4654825.72811273
XMax: -10037263.2393999
YMax: 4689445.23695957
Spatial Reference: 102100 (3857)

Layer: Parks (ID:1)
Count: 118
Extent:

XMin: -10054097.7048918
YMin: 4656611.48301897
XMax: -10038996.8184746
YMax: 4686363.5401281
Spatial Reference: 102100 (3857)

Layer: Blocks (ID:12)
Count: 5858
Extent:

XMin: -10054457.956577
YMin: 4655051.06122954
XMax: -10038278.861262
YMax: 4689443.50062343
Spatial Reference: 102100 (3857)