Layer Estimates:

Layer: Parks_and_Recreation_Areas (ID:0)
Count: 256
Extent:

XMin: -8583971.6774672
YMin: 4695517.21770082
XMax: -8561702.66082301
YMax: 4719968.75455966
Spatial Reference: 102100 (3857)

Layer: DC_Neighborhood_Clusters (ID:1)
Count: 46
Extent:

XMin: -8584936.33446953
YMin: 4691870.20563605
XMax: -8561487.41095775
YMax: 4721094.04487278
Spatial Reference: 102100 (3857)