Layer Estimates:

Layer: Springs (ID:0)
Count: 160
Extent:

XMin: -12610328.1176047
YMin: 4452911.04801703
XMax: -12564224.1728349
YMax: 4515320.74071557
Spatial Reference: 102100 (3857)

Layer: Tracts (ID:1)
Count: 31
Extent:

XMin: -12604193.618032
YMin: 4480015.07894041
XMax: -12586817.0200533
YMax: 4504780.49678663
Spatial Reference: 102100 (3857)

Layer: Trails (ID:2)
Count: 113
Extent:

XMin: -12601959.2261782
YMin: 4461177.08332055
XMax: -12564003.9756238
YMax: 4504811.6295621
Spatial Reference: 102100 (3857)

Layer: Roads (ID:3)
Count: 2088
Extent:

XMin: -12612202.6456649
YMin: 4449150.17429533
XMax: -12555759.9947116
YMax: 4518116.89483955
Spatial Reference: 102100 (3857)

Layer: Research_areas (ID:4)
Count: 24
Extent:

XMin: -12600511.6220919
YMin: 4458193.79033391
XMax: -12563798.7852385
YMax: 4501485.81887476
Spatial Reference: 102100 (3857)

Layer: Ranger_stations (ID:5)
Count: 0
Extent:

Layer: Park_boundary (ID:6)
Count: 1
Extent:

XMin: -12604659.611315
YMin: 4458056.65407874
XMax: -12563605.9386611
YMax: 4510417.25307258
Spatial Reference: 102100 (3857)

Layer: Streams (ID:7)
Count: 1873
Extent:

XMin: -12611848.9451527
YMin: 4448831.46517219
XMax: -12556132.8921378
YMax: 4518054.25790445
Spatial Reference: 102100 (3857)