USGS - science for a changing world

Ecosystems - Fisheries: Aquatic and Endangered Resources Program

Maps, Imagery, and Publications Hazards Newsroom Education Jobs Partnerships Library About USGS Social Media

Fish Passage and Dams

USGS research assesses and evaluates management efforts to improve fish passage for anadromous and other migratory fish. Research focuses on fish physiological and behavioral characteristics as well as hydrological conditions that affect successful navigation around barriers by fish and other at-risk aquatic species. The research examines the efficiency and effectiveness of artificial passage structures to improve their design and effectiveness


Viewing results to of total results

Next 10 >

Results Per Page:

< Previous 10

Next 10 >

< Previous 10

Viewing results   to   of   total results


New Search


Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo logo U.S. Department of the Interior | U.S. Geological Survey
Page Contact Information: Ask USGS
Page Last Modified: Wednesday May 01 2013