Richtlinien zu Fischaufstiegsanlagen USA

ID	Herausgeber	Name
20.1	Minnesota Department of Natural Ressources (L. P. Aadland)	Reconnecting Rivers: Natural Channel Design in Dam Removals and Fish Passage
20.2	NMFS - National Marine Fisheries Service Northwest Region	Anadromous Salmonid Passage Facility Design
20.3	United States Department of Agriculture - Forest Service	National Inventory and Assessment Procedure - For Identifying Barriers to Aquatic Organism Passage at Road Crossings
20.4	United States Department of Agriculture - Forest Service	Fish Migration and Fish Passage - A Practical Guide to solving Fish Passage Problems
20.5	US Department of the Interior	Rock Ramp Design Guidelines
20.6	US Department of Agriculture - Forest Service	Stream Simulation - an Ecological Approach to Providing Passage for Aquatic Organisms at Road-Stream Crossings
20.7	Washington Department of Fish and Wildlife	Fish Passage Barrier and Surface Water Diversion Screening Assessment and Prioritization Manual
20.8	US Army Corps of Engineers	Fisheries Handbook of Engineering Requirements and Biological Criteria
20.9	CRC Press / American Fisheries Society	Ch. Clay "Design of Fishways and Other Fish Facilities"
20.10	Washington Department of Fish and Wildlife	Draft Fishway Guidelines for Washington State
20.11	Washington Department of Fish and Wildlife	Design of Road Culverts for Fish Passage
20.12	National Marine Fisheries Service	Diadromous Fish Passage: A Primer on Technology, Planning, and Design for the Atlantic and Gulf Coasts