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Assistance Listing 15.691

Invasive Mussel Grant Program

INTERIOR, DEPARTMENT OF THE · U.S. Fish and Wildlife Service

Assistance Listing 15.691, “Invasive Mussel Grant Program,” is a federal program administered by INTERIOR, DEPARTMENT OF THE. It provides grant assistance. GrantsJunction currently tracks 0 open, 0 forecasted and 0 closed opportunities under this listing. The agency reported $2.25M in obligations for fiscal year 2025.

Program objective

The QZAP program funds projects towards the fulfillment of the top priorities in the Quagga/Zebra Mussel Action Plan for Western U.S. Waters (QZAP 2.0) and will be limited to states within the boundaries of the Western Regional Panel within the United States. Projects may address limiting the spread of invasive mussels through: 1) Protecting western ecosystems through support and/or establishment of prevention programs for invasive mussels at identified high risk control points, 2) Limiting the spread of invasive mussels through containment by increasing compliance with federal, state, local and tribal laws; 3) Increasing the effectiveness of outreach and education efforts to help advance prevention efforts; 4) Building capacity to detect and respond to new invasive mussel infestations; and 5) Conducting Research that benefits the priorities listed above, including (but not limited to) social science research to evaluate the effectiveness of invasive species prevention messaging.

As published in the SAM.gov Assistance Listing.

Current opportunities under 15.691

No open or forecasted opportunities are currently posted under this listing. Programs often post notices on an annual cycle — see recently closed opportunities below for timing.

Eligible applicants (program level)

  • Unrestricted by Entity Type

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

Reported obligations by fiscal year

Historical data · not a prediction
FY24$2.25M
FY25$2.25M
FY26$2.25M est.
Source: SAM.gov Assistance Listing 15.691. Hatched bars are agency estimates. These totals do not indicate approval rates.

Frequently asked questions

What is ALN 15.691?

15.691 is the Assistance Listing Number for “Invasive Mussel Grant Program.” 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 15.691?

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

How much funding does 15.691 provide?

The agency reported $2,250,000 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.