ArcGIS REST Services Directory
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Legend (Water/BLM_OR_Fish_Passage_Barriers)

Fish Passage Barriers (0)
Completely passable Completely passable
Not passable Not passable
Partially passable – a barrier to at least some fish at some time. Partially passable – a barrier to at least some fish at some time.
Unknown Unknown
Unknown passage, within the range of anadromy Unknown passage, within the range of anadromy