Layer Estimates:

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Layer: CR_LowerBasin1500_HUC8_lyr (ID:1)
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Spatial Reference: 102100 (3857)

Layer: CR_UpperBasin1400_HUC8_lyr (ID:2)
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Spatial Reference: 102100 (3857)

Layer: Streamnet2 (ID:3)
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Spatial Reference: 102100 (3857)

Layer: CR_HUC4 (ID:4)
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Spatial Reference: 102100 (3857)

Layer: CR_LowerBasin1500_HUC4_lyr (ID:5)
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Spatial Reference: 102100 (3857)

Layer: Southern_Mojave_Salton_Sea_1810_lyr (ID:6)
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Spatial Reference: 102100 (3857)

Layer: CR_UpperBasin1400_HUC4_lyr (ID:7)
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Spatial Reference: 102100 (3857)

Layer: US_huc250k (ID:8)
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Spatial Reference: 102100 (3857)

Layer: UpperBasin (ID:9)
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Spatial Reference: 102100 (3857)

Layer: LowerBasin (ID:10)
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Spatial Reference: 102100 (3857)

Layer: CR_ManagementBoundary_UB (ID:11)
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Spatial Reference: 102100 (3857)

Layer: CR_ManagementBoundary_LB (ID:12)
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Spatial Reference: 102100 (3857)