USGS Cooperative Landslide Hazard Mapping and Assessment Program

Active

Assistance listing
15.821
Agency
Grant awards
21 $2,091,626 in federal obligations

Program facts

Assistance type
  • Project Grant
Treasury account
  • 14-0804-0-1-306

Program details come from SAM.gov Assistance Listings. Updated . Grant award figures come from USAspending.gov.

About this program

The U.S. Geological Survey is making Project Grants for landslide hazard mapping, inventory development, susceptibility assessments, and public outreach under CFDA 15.821, with the next application due date of June 8, 2026 under solicitation G26AS00010.

The program funds state, local, Tribal, and territorial governments to reduce landslide risk through activities including desktop and field-based landslide inventory mapping using LiDAR and change-detection analysis, susceptibility mapping, debris-flow hazard identification, hazard communication materials and fact sheets, emergency preparedness coordination, and stakeholder engagement workshops. Recent awards demonstrate focus on regional inventory development—Cincinnati and Northern Kentucky comprehensive landslide mapping, South-Central Indiana landslide inventory expansion, West Virginia statewide landslide data standardization and tool development, and debris-flow inventories in Oregon and Washington state alluvial fans. The program also funds specialized technical work such as interferometric synthetic aperture radar monitoring of active highway-corridor landslides in Washington state and post-wildfire debris-flow rate establishment in the Cascade Range.

All 21 awards in the portfolio are Project Grants, exclusively funded by the Department of the Interior U.S. Geological Survey Office of Acquisitions and Grants. Combined federal dollars obligated total $2.1 million with combined total obligated (including non-federal match) at $3.8 million, reflecting mandatory cost-sharing with non-federal sources. Award volume is stable and trending upward: nine awards in 2024 and twelve in 2025, with the most recent award dated September 30, 2025. Individual awards range from approximately $20 thousand to $598 thousand, with typical magnitudes between $50 thousand and $375 thousand.

The June 8, 2026 opportunity (G26AS00010) solicits Risk Reduction Proposals addressing at least one of four guidance criteria: hazard mapping and assessment, planning and coordination, education and outreach, or Alaska-specific hazards. Eligible applicants are state, local, Tribal, and territorial governments; universities may participate on behalf of eligible state geological surveys. Funding prioritization is given to projects achieving greatest hazard and risk reduction, reflecting National Strategy for Landslide Loss Reduction goals, with not less than 50 percent non-federal cost-share, and including acquisition of enhanced elevation data consistent with the 3D Elevation Program. The program is authorized by the National Landslide Preparedness Act and funded annually through congressional appropriation; each project is funded through existing program budgets as needs are identified, with multiyear funding available until projects expire unless statutory authority lapses in a given year.

Objective and description

Objective

To support risk communication, planning and coordination, mapping and assessments, and data collection of landslide hazards in order to develop information, knowledge, and methods that leads to the reduction of losses from landslides and increase in

Description

This grant opportunity supports communities that face the risk of landslides by helping them better understand, plan for, and reduce these hazards. It offers funding to state, Tribal, territorial, and local governments so they can strengthen public safety, protect lives and property, and build long‑term resilience. The program focuses on activities that help communities identify where landslides may occur, understand what triggers them, and learn how these events could affect people, infrastructure, and natural resources. It supports efforts such as hazard mapping, data collection, planning, coordination, education, and community outreach, all essential pieces of reducing landslide losses and improving preparedness. What makes this opportunity unique is its emphasis on helping governments use the best available science to guide decisions that keep communities safe. Applicants can pursue projects that improve hazard maps, develop emergency response procedures, train local officials, or engage the public through clear communication and educational materials. These efforts are designed to ensure that the right information reaches the right people at the right time. The program also recognizes that each community's needs are different. It encourages place‑based approaches, collaboration across agencies and jurisdictions, and the development of tools that can be used and adapted long after the project ends. By supporting projects that combine scientific understanding with practical, on‑the‑ground action, the grant helps communities become more resilient and better prepared for future landslide events.

Eligibility

Uses of assistance

Recipients will use funding to cover overhead or administrative costs to fulfill its obligations under the cooperative agreement, as well as salary and benefits for enrollees. Overhead or administrative costs may include payroll and benefits management, required reporting, and providing interactive portal for enrollee supervisors, among others. Authorizing legislation (P.L. 116-94, Sec. 111) specifies that Program activities may not: (1) result in the displacement of individuals currently employed by the Department of the Interior, including partial displacement through reduction of non-overtime hours, wages, or employment benefits; (2) result in the use of an individual under the Department of the Interior Experienced Services Program for a job or function in a case in which a Federal employee is in a layoff status from the same or substantially equivalent job within the Department; or (3) affect existing contracts for services.

Length and time phasing of assistance

The Landslide Hazards Program Grant is authorized by Congress annually in the Consolidated Appropriations Act. The program is not funded; each project is funded through existing program budgets as needs are identified. Funding may be provided to individual projects until those projects expire, including over multiple years, unless statutory authority is not provided in a given year.

How to apply

Preapplication coordination

Application coordination is not required but is recommended. Environmental impact information is not required for this program. This program is excluded from coverage under E.O. 12372

Criteria for selecting proposals

Panels composed of landslide expert from areas such as government, universities, and private industry, will evaluate all grant applications. Criteria for judging applications includes: relevance and timeliness of the proposed research to the goals of the program; technical quality of the proposal; competence of the principal investigator and recipient organization; and appropriateness and reasonableness of the budget. Funding prioritization shall be given to projects (I) that will achieve the greatest landslide hazard and risk reduction; (II) that reflect the goals and priorities of the National Strategy for Landslide Loss Reduction (Open-File Report 2022-1075); (III) not less than 50 percent of the total cost of which is matched by non-Federal sources; and (IV) that include acquisition of enhanced elevation data consistent with the 3D Elevation Program.

Award procedure

After there is a master cooperative agreement in place, further information for each specific project will be available at the time the funding opportunity announcement is posted on www.grants.gov and may be obtained by contacting the Program Manager listed as the point of contact.

Deadlines

90-days after posting the Program Announcement.

Renewals

This program will fund any approved renewal application as new award, not as an amendment to an existing award. Recipients may request approval for budget and project plan revisions of funded projects, including period of performance and reporting due date extensions, in accordance with 2 CFR 200.

Grant opportunities

Opportunity Status Posted Applications due
USGS Cooperative Landslide Hazard Mapping and Assessment Program Announcement for Fiscal Year 2026 G26AS00010 Closed
USGS Cooperative Landslide Hazard Mapping and Assessment Program G25AS00032 Closed
USGS Cooperative Landslide Hazard Mapping and Assessment Program G24AS00345 Closed

Grant awards

Award Recipient Federal obligations Awarded
Landslide inventory and susceptibility mapping for cincinnati and northern kentucky:improving hazard assessment in a… G25AP00237 The University Of Kentucky Research Foundation $182,961
1. G25AP00236 Trustees Of Indiana University $51,817
Project abstract summaryproject title: further development and standardization of landslide hazard resources forthe… G25AP00235 Geological & Economic Survey, West Virginia $41,424
Improved lidar-based landslide inventory mapping of idahoproject period: july 1, 2025 june 30, 2026THE idaho geological… G25AP00234 Regents Of The University Of Idaho $58,152
Establishing pre- and post-wildfire debris flow rates on alluvial fans in theeastern cascade range of washington… G25AP00233 Washington State Department Of Natural Resources $187,633
Landslide hazard awareness guides for californiaproject period: 7 1 2025 6 30 2026LANDSLIDE mapping and landslide… G25AP00232 California Department Of Conservation $183,155
North dakota phase III landslide inventory: mapping active landslides in the bismarck 1:100,000 quadrangleproject… G25AP00231 North Dakota Industrial Commission $10,000
Landslide inventory mapping in portions of yavapai county, central arizonaproject period: 07 01 202506 30 2026 award… G25AP00230 University Of Arizona $58,455
FY25 vermont geological survey landslide hazard mapping and assessmentproject period: 07 01 2025 through 06 30… G25AP00229 Department Of Environmental Conservation Vermont $63,212
Grayson county, virginia landslide susceptibility mapping project: response to hurricanehelene in SW virginiaproject… G25AP00227 The Virginia Department Of Energy $109,089

Latest 10 of 21 listed here. See the rest on GovTribe.

Top recipients by federal obligations

10 of 15 recipients listed here. See the rest on GovTribe.

Federal obligations by fiscal year

Fiscal year Federal obligations
FY2025 $1,096,775
FY2024 $994,851

Quick answers

What is Assistance Listing 15.821?

Assistance Listing 15.821 is USGS Cooperative Landslide Hazard Mapping and Assessment Program, a federal grant program run by US Geological Survey (Department of the Interior).

What is the CFDA number for USGS Cooperative Landslide Hazard Mapping and Assessment Program?

Its CFDA number is 15.821: Assistance Listing numbers were called CFDA numbers before 2018.

How much funding has Assistance Listing 15.821 awarded?

21 grant awards under 15.821 have obligated $2,091,626 in federal funds to 15 recipients.

Who receives the most funding from 15.821?

The recipients obligated the most under USGS Cooperative Landslide Hazard Mapping and Assessment Program are Washington State Department Of Natural Resources ($486,883), The University Of Kentucky Research Foundation ($273,099) and University Of Arizona ($212,853).

How much did 15.821 obligate in fiscal year 2025?

Grants under 15.821 obligated $1,096,775 in federal funds in fiscal year 2025.

Are there open grant opportunities under 15.821?

No opportunity listed under 15.821 is open now. The latest, USGS Cooperative Landslide Hazard Mapping and Assessment Program Announcement for Fiscal Year 2026, was posted on April 8, 2026.

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