Layer Estimates:

Layer: Env_Hdr_WaterQuality (ID:0)
Count: 6
Extent:

XMin: -9536739.9412
YMin: 5137456.6766
XMax: -9533346.3636
YMax: 5147461.7385
Spatial Reference: 102100 (3857)

Layer: Env_Hdr_TransectLine (ID:1)
Count: 3
Extent:

XMin: -9536605.7919
YMin: 5137718.38
XMax: -8469559.34841174
YMax: 5310084.41625065
Spatial Reference: 102100 (3857)