Rehabilitation of High Hazard Potential Dams Grant Program

Active

Assistance listing
97.152
Agency
Grant awards
Not on record

Program facts

Also known as
National Dam Safety Program Rehabilitation of High Hazard Potential Dams
Treasury account
  • 70-0413-0-1-453
More information

Program details come from SAM.gov Assistance Listings. Updated .

About this program

The Federal Emergency Management Agency (FEMA) through its National Dam Safety Program is offering grant funding to state governments for rehabilitation of high hazard potential dams under Assistance Listing 97.152, with a most recent application deadline of August 31, 2026.

The program funds repair, replacement, reconstruction, or removal of dams that fail to meet state dam safety and security standards. Eligible projects must address dams with a condition assessment rating of POOR or UNSATISFACTORY in the National Inventory of Dams, or dams with FAIR condition ratings where the population at risk is 1,000 or greater. Applicants must coordinate with the State Dam Safety Officer and State Hazard Mitigation Officer and ensure the state has an approved hazard mitigation plan that includes all dam risks by the application deadline.

The funding mechanism is Project Grants. Awards flow to state governments, which pass funds through to non-federal governmental organizations or nonprofit organizations that will implement rehabilitation work. Applications are submitted through the FEMA GO system and reviewed by FEMA Regional Office program staff. The source does not identify a recent grant award portfolio, typical award magnitudes, or funding concentration among FEMA regions.

Applicants must satisfy several prerequisites: participation in the National Flood Insurance Program, state and local hazard mitigation plans, floodplain management plans, risk prioritization protocols, and state dam safety agency approval. Environmental impact assessments are required. An environmental impact statement is required for certain listings. E.O. 12372 intergovernmental review applies where states have selected the program for review. Extension requests to the period of performance must be submitted at least 90 days prior to expiration. FEMA determinations may be appealed within 60 days in writing to the appropriate regional office, with secondary appeal available to FEMA headquarters.

Objective and description

Objective

Rehabilitation of High Hazard Potential Dams (HHPD) Grant Program: The HHPD grant program accomplishes this objective by providing funding to state and U.S. territory governments for the rehabilitation of eligible high hazard potential dams that fail

Description

FEMA's National Dam Safety Program (NDSP) is committed to protecting lives and property from the risks associated with dams. The Rehabilitation of High Hazard Potential Dams (HHPD) Grant is one of two grants managed through the program. For the purposes of the HHPD grant program, rehabilitation means the repair, replacement, reconstruction, or removal of a dam that is carried out to meet applicable state dam safety and security standards. Given the requirements of this grant (e.g., National Flood Insurance Program participation, state and local hazard mitigation plans, floodplain management plan, risk prioritization, state dam safety agency approval of the award), applicants must pursue this grant in coordination with the State Dam Safety Officer and the State Hazard Mitigation Officer, regardless of which entity will implement the grant. Contact information for the State Hazard Mitigation Officers (SHMOs) is provided on the FEMA website at http:/www.fema.gov/state-hazard-mitigation-officers.

Eligibility

Applicant eligibility

A state with a state dam safety program authorized by state legislation is the only entity eligible to submit HHPD applications to DHS/FEMA. For the purposes of the HHPD, the term "state" means each of the several states of the United States, the District of Columbia, the Commonwealth of Puerto Rico, the Virgin Islands, Guam, American Samoa, the Commonwealth of the Northern Mariana Islands, and any other territory or possession of the United States. Each Recipient must have a FEMA-approved state mitigation plan that includes all dam risks; and complies with the Disaster Mitigation Act of 2000 (Public Law 106-390; 114 Stat. 1552) that amended the Robert T. Stafford Disaster Relief and Emergency Assistance Act, PL 100-707. For more information on the Mitigation Plan Requirements, see Section E.1.a, Programmatic Criteria for Mitigation Plan Requirement. For links to mitigation plan guidance documents and for questions, see Section H.12., Mitigation Plan Requirement Resources. The community in which the dam is located participates in, and complies with, all applicable regulations of the National Flood insurance Program, and is in good standing, not on probation, suspended, or withdrawn from such Program. The Tribal or local government with jurisdiction over the area in which the dam is located has in place an approved hazard mitigation plan that includes all dam risks and complies with the Disaster Mitigation Act of 2000 (Public Law 106-390; 114 Stat. 1552). For more information on the Mitigation Plan Requirements, see Section E.1.a., Programmatic Criteria for Mitigation Plan Requirement.

Uses of assistance

Funds may only be used for the purposes set forth in the grant and must be consistent with statutory authority for the award. Grant funds must be used in accordance with 2 C.F.R. Part 200. Funds may not be used for matching funds for other Federal grants or cooperative agreements. Funds may not be used for lobbying, or intervention in federal regulatory or adjudicatory proceedings. Funds awarded under this grant may not be used to construct or repair any Federal or non-Federal dam. Pre-award costs are allowable only with the written consent of DHS and such costs must be reflected in the award agreement. For complete information on Uses and Restrictions, refer to the Notice of Funding Opportunity (NOFO). Refer to the Rehabilitation of High Hazard Potential Dams (HHPD) Notice of Funding Opportunity Announcements posted on www.Grants.gov. Assistance will be awarded or released dependent on the appropriations for that funding cycle.

Use restrictions

Refer to the Rehabilitation of High Hazard Potential Dams (HHPD) Notice of Funding Opportunity Announcements. Assistance may only be used as designated in that Fiscal Years' Appropriations, which will be conveyed through the Notice of Funding Opportunity. Refer to the Rehabilitation of High Hazard Potential Dams (HHPD) Notice of Funding Opportunity Announcements. The standard Period of Performance (POP)is 36 months. Extensions are allowed on approval. There is a five-year period of usage availability of funds. All funds must be spent within the five-year period of usage availability unless otherwise noted.

Length and time phasing of assistance

Refer to the Rehabilitation of High Hazard Potential Dams (HHPD) Notice of Funding Opportunity Announcements.

How to apply

Preapplication coordination

A condition assessment rating of POOR or UNSATISFACTORY as identified in the National Inventory of Dams (NID) no later than the date designated in the funding announcement is required. Dams with FAIR condition assessment in the NID (with a population at risk (PAR) of 1000 or greater) may be eligible for the HHPD program if identified in the National Inventory of Dams (NID) no later than date designated in the funding announcement. An environmental impact statement is required for this listing. An environmental impact assessment is required for this listing. This program is eligible for coverage under E.O. 12372, "Intergovernmental Review of Federal Programs." An applicant should consult the office or official designated as the single point of contact in his or her State for more information on the process the State requires to be followed in applying for assistance if the State has selected the program for review. The state must have in place (by the application deadline and at the time of obligation of grant funds) an approved state hazard mitigation plan that includes all dam risks (See Section H.19., Definitions, for the definition of All Dam Risk) and complies with the Disaster Mitigation Act of 2000 (Public Law 106-390; 114 Stat. 1552). If an HHPD applicant does not have a state mitigation plan that includes all dam risks, the applicant may request an extension to meet this requirement.

Application procedure

NOFO. Applications for the NDSP Rehabilitation of High Hazard Potential Dams Grant Program are submitted through the FEMA GO system. They are reviewed by FEMA Regional Office program staff. Any issues or concerns noted in the application will be negotiated with the successful applicant prior to the award being issued.

Criteria for selecting proposals

Refer to the Rehabilitation of High Hazard Potential Dams (HHPD) Notice of Funding Opportunity Announcements.

Award procedure

Refer to the Rehabilitation of High Hazard Potential Dams (HHPD) Notice of Funding Opportunity Announcements.

Time to approval or disapproval

Approval date range can vary.

Renewals

Extensions to the Period of Performance (POP) must be requested at least 90 days prior to the expiration of the POP. For more information see the Notices of Funding Opportunity posted on www.Grants.gov.

Appeals

An eligible applicant or recipient may appeal to any FEMA determination regarding Rehabilitation of High Hazard Potential Dams grants under the National Dam Safety Program (NDSP). Note: Anything that is mandated by law or statute such as maximum award amount are not FEMA determinations, therefore may not be appealed. Appeals must meet the following requirements: Be made in writing and signed and received within 60 days of the alleged incident. Include the NOFO or grant number, reason for the appeal, including identifying the matter being challenged, the rationalizations for the dispute and any supporting documentation. Appeals should be sent to the appropriate regional office, which can be found at FEMA Regions. The review findings will be sent to the regional administrator for a decision. The regional administrator's decision may be appealed to FEMA headquarters at FEMA-NDSP-SUPPORT@fema.dhs.gov. The review findings will be sent to the Hazard Mitigation Directorate Assistant Administrator for final decision.

Grant opportunities

Opportunity Status Posted Applications due
Fiscal Year 2026 National Dam Safety Program - Rehabilitation of High Hazard Potential Dams (HHPD) DHS-26-MT-152-00-98 Closed

Quick answers

What is Assistance Listing 97.152?

Assistance Listing 97.152 is Rehabilitation of High Hazard Potential Dams Grant Program, a federal grant program run by Federal Emergency Management Agency (Department of Homeland Security).

What is the CFDA number for Rehabilitation of High Hazard Potential Dams Grant Program?

Its CFDA number is 97.152: Assistance Listing numbers were called CFDA numbers before 2018.

Are there open grant opportunities under 97.152?

No opportunity listed under 97.152 is open now. The latest, Fiscal Year 2026 National Dam Safety Program - Rehabilitation of High Hazard Potential Dams (HHPD), was posted on August 5, 2026.

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