Layer Estimates:

Layer: hybas_ar_lev05_v1c (ID:1)
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Spatial Reference: 102100 (3857)

Layer: hybas_ar_lev06_v1c (ID:2)
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Spatial Reference: 102100 (3857)

Layer: hybas_ar_lev07_v1c (ID:3)
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Spatial Reference: 102100 (3857)

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

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

Layer: Gauge Stations (ID:6)
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Spatial Reference: 102100 (3857)

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

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

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

Layer: National Watershed Boundary Dataset (ID:11)
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Spatial Reference: 102100 (3857)

Layer: Study Area (ID:12)
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Spatial Reference: 102100 (3857)