DO
Program

F26AS00105 National Fish Passage Program

Funds removing dams, culverts and other barriers so fish and rivers reconnect.

U.S. Department of the InteriorUnited StatesCooperative agreement

An old culvert or dam doesn't just block a fish — it can cut off an entire river system from the habitat upstream, and a lot of the country's ageing water infrastructure was never built with that in mind.

What is funded is removing or replacing the barriers themselves: obsolete or dangerous infrastructure, culvert replacements, floodplain restoration and new fishways, delivered through US Fish an…

Each grant below is a distinct funding opportunity with its own eligibility, scope, and deliverables.

Last verified: 27 Aug 2026Source: www.grants.gov