Filters: Tags: Anadromous Resources (X) > partyWithName: Oregon Department of Fish and Wildlife (X)

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Oregon Fish Passage Barriers The Oregon Fish Passage Barrier Data Standard (OFPBDS) dataset contains barriers to fish passage in Oregon watercourses. Barriers include the following types of natural or artificial structures: bridges, cascades, culverts, dams, debris jams, fords, natural falls, tide gates, and weirs. The OFPBDS dataset does not include structures which are not associated with in-stream features (such as dikes, levees or berms). Barriers are structures which do, or potentially may, impede fish movement and migration. Barriers can be known to cause complete or partial blockage to fish passage, or they can be completely passable, or they may have an unknown passage status. The third publication of the OFPBDS dataset (Version 3)... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Anadromous Resources, Freshwater Resources, NPLCC, OR, Oregon, All tags... Pacific Northwest, barriers, biota, bridges, cascades, culverts, dams, environment, falls, fish passage, fish passage barriers, fords, geoscientificInformation, inlandWaters, tide gates, water diversions, weirs, Fewer tags