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Assistance Listing 15.685

National Fish Passage

Department of the Interior · U.S. Fish and Wildlife Service

Assistance Listing 15.685, “National Fish Passage,” is a federal program administered by Department of the Interior. It provides grant assistance. GrantsJunction currently tracks 1 open, 0 forecasted and 1 closed opportunities under this listing. The agency reported $43.3M in obligations for fiscal year 2025.

Program objective

To restore native fish and other aquatic species to self-sustaining levels by reconnecting habitat that barriers have fragmented, where such reconnection would not result in a net negative ecological effect such as providing increased habitat to aquatic nuisance species. Fish passage projects restore unimpeded flows and fish movement by removing barriers or providing ways for aquatic species to bypass them; such projects also provide public safety and economic benefits for human communities. The program works on a voluntary basis and provides financial support and technical assistance to Federal, State, local, and tribal agencies, as well as private partners and stakeholders.

As published in the SAM.gov Assistance Listing.

Current opportunities under 15.685

Eligible applicants (program level)

  • Unrestricted by Entity Type
  • Unrestricted by Individual Type

Entities must be willing and able to implement program projects collaboratively with the Service.

Program-level eligibility from SAM.gov. Each funding notice sets its own requirements.

Reported obligations by fiscal year

Historical data · not a prediction
FY24$52.6M
FY25$43.3M
FY26$15M est.

Range and average of financial assistance (from the listing): $25,000-$400,000. Average: $100,000

Source: SAM.gov Assistance Listing 15.685. Hatched bars are agency estimates. These totals do not indicate approval rates.

Recently closed under 15.685

Closed opportunities under 15.685
OpportunityStatusAward rangeClosesALN
Closed$500 – $1MDec 31, 202415.685

Frequently asked questions

What is ALN 15.685?

15.685 is the Assistance Listing Number for “National Fish Passage.” Assistance Listing Numbers (formerly CFDA numbers) identify federal assistance programs; individual grant opportunities reference the listing they are funded under.

Who can apply under ALN 15.685?

The SAM.gov listing names these applicant types: Unrestricted by Entity Type and Unrestricted by Individual Type. Each funding notice under the program sets its own eligibility, so check the specific opportunity.

How much funding does 15.685 provide?

The agency reported $43,300,000 in obligations for FY2025 in the SAM.gov Assistance Listing. These are program-wide totals reported by the agency, not a prediction of future awards.