Geographic Programs - Gulf of America Program
Active
- Assistance listing
- 66.475
- Grant awards
- 350 $152,796,974 in federal obligations
Program facts
- Assistance types
-
- Cooperative Agreement
- Project Grant
- Treasury account
-
- 68-0108-0-1-304
- More information
Program details come from SAM.gov Assistance Listings. Updated . Grant award figures come from USAspending.gov.
About this program
The U.S. Environmental Protection Agency's Gulf of America Program (Assistance Listing 66.475) funds demonstration projects, monitoring initiatives, and community engagement activities to improve water quality and habitat health in the Gulf of America watershed, with the most recent award issued July 1, 2026.
The program funds concrete water-quality and ecosystem restoration work across the Gulf watershed: nutrient recovery from agricultural runoff and stormwater using polymeric adsorbents and 3D-printed hydrogels; conversion of beached sargassum into biochar for living shoreline construction; cover crop adoption studies paired with high-resolution watershed instrumentation; regenerative grazing and soil health management on working lands; green infrastructure installations (bio-swales, rain gardens, permeable surfaces) in urban and suburban areas; microbial source tracking to identify fecal contamination; monitoring for emerging contaminants including PFAS; and trash prevention campaigns and litter removal initiatives. Recent awards also support environmental justice pass-through programs that fund community-selected water quality projects in disadvantaged areas, and educational outreach on sustainable practices.
Award activity has been consistent over the past five years, ranging from 7 to 30 awards annually; 2024 saw a dip to 7 awards, but activity rebounded to 19 in 2025 and 9 in 2026 year-to-date. The portfolio spans 350 awards since 2001, totaling $152.8 million in federal obligations and $164.3 million when including non-federal cost-share, indicating modest matching requirements from recipients.
Cooperative Agreements dominate the portfolio at 63 percent of awards (221 agreements), with Project Grants comprising the remaining 37 percent (129). Two distinct EPA funding entities drive the program: EPA Region 4 leads by federal dollars obligated ($119.6 million across 154 awards), while EPA headquarters contributes $33.2 million across 196 awards. Award magnitudes cluster around $500 thousand to $2 million; representative recent grants include $2 million to the University of Illinois for cover crop effectiveness studies, $1.9 million to the University of South Alabama for agricultural residue-based nutrient filters, and $1.4 million to Mississippi State University for slag bioreactor demonstrations under the Infrastructure Investment and Jobs Act.
Two active opportunities remain open: EPA-I-R4-GAD-2025-FARMER (Farmer to Farmer 2025, due June 22, 2026) seeks organizations supporting agricultural nutrient pollution reduction in the Gulf watershed, with a recent extension due to a federal holiday and Grants.gov maintenance window; and EPA-R4-GAD-2025-WQ (Innovative Solutions for Improving Water Quality, due September 19, 2025) solicits demonstration projects addressing nutrient reduction and harmful algal bloom mitigation through innovative technology. Both target activities in the Gulf of America watershed and support the Administration's economic comeback priorities. Earlier opportunities from 2024 and prior cycles addressing water quality monitoring, microplastics prevention, and environmental justice have passed their due dates.
Objective and description
- Objective
The objectives of the Gulf of America Program, housed within the Gulf of America Division (GAD), are (1) To assist States, Indian Tribes, interstate agencies, and other public or nonprofit organizations in developing and demonstrating innovative appr
- Description
The Gulf of America Program (GAP), housed within the Gulf of America Division (GAD), is a non-regulatory program of the U.S. Environmental Protection Agency founded to facilitate collaborative actions to protect, maintain, and restore the health and productivity of the Gulf of America in ways consistent with the economic well-being of the Region. To carry out its mission, the GAP continues to maintain and expand partnerships with State and Federal agencies, federally recognized tribes, local governments and authorities, academia, regional business and industry, agricultural and environmental organizations, and individual citizens and communities.
Eligibility
- Beneficiary eligibility
State and local governments, interstate agencies, Tribes, colleges and universities,and other public or nonprofit organizations.
- Uses of assistance
Assistance will be targeted to States, Tribes, interstate agencies, and other public or nonprofit organizations that commit to specific activities. The Gulf of America Program seeks to fund projects that address water quality improvement; coastal habitat and ecosystems enhancement, restoration and/or protection; environmental awareness and outreach; and community resilience in the Gulf of America region and its watersheds. Eligible activities should be of a relatively short time frame (6 months to 3 years) and all projects should achieve and demonstrate results. Assistance agreements are available to support recipients' allowable direct costs incident to approved surveys, studies, investigations, research, and demonstrations plus allowable indirect costs, in accordance with established EPA policies and regulations. Assistance agreement awards under this program may involve or relate to geospatial information. Further information regarding geospatial information may be obtained by viewing the following website: https://www.epa.gov/geospatial
- Use restrictions
The following projects are generally not permitted: 1) Actions required to settle a formal enforcement action or included in a court order; or specified as a required mitigation measure under a state, local, or federal permit for a specific project; however, grant funding may be used to enhance or expand such projects beyond minimum requirements for compliance. 2) Work involving only routine maintenance of storm water infrastructure and other facilities. 3) Projects which fall under the existing planning responsibilities of an individual state or local government (e.g., development of TMDLs or MS4 permits). 4) Routine "gray infrastructure" projects (e.g., installation of sewer lines). 5) Construction projects.
- Length and time phasing of assistance
The terms of the assistance shall be determined at the time of award. Assistance agreements are typically three years.
How to apply
- Preapplication coordination
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. Executive Order 12372, "Intergovernmental Review of Federal Programs," applies to this assistance listing when proposed Federal financial assistance involves land use planning or construction associated with demonstration projects. EPA financial assistance programs and activities subject to intergovernmental review that are subject to review under State single point of contact procedures are identified at https://www.epa.gov/grants/epa-financial-assistance-programs-subject-executive-order-12372-and-section-204. Applicants for programs or activities subject to Intergovernmental Review that are not subject to State single point of contact review must provide directly affected State, areawide, regional, and local entities at least 60 days to review their application following notification by EPA that the application has been selected for funding as provided by 40 CFR 29.8(a) and (c). Regarding pre-application assistance with respect to competitive funding opportunities under this assistance listing, EPA will generally specify the nature of the pre-application assistance, if any, that will be available to applicants in the NOFO. For additional information, contact the individual(s) listed in the NOFO.
- Criteria for selecting proposals
The evaluation and selection criteria for competitive awards under this assistance listing will be described in the NOFO.
- Award procedure
For competitive awards, EPA will review and evaluate applications in accordance with the terms, conditions, and criteria stated in the NOFO. Competitions will be conducted in accordance with EPA policies/regulations for competing assistance agreements. For non-competitive awards made under this FAL, EPA will conduct an administrative evaluation to determine the adequacy of the application in relation to grant regulations and to technical and program evaluation to determine the merit and relevance of the project. The Agency will then advise the applicant if funding is being considered. A final work plan will then be negotiated with the applicant.
- Deadlines
For competitive awards, deadlines will be specified in the Notice of Funding Opportunity (NOFO).
- Time to approval or disapproval
Approximately 90-180 days following the application deadline as addressed in the NOFO.
- Renewals
A standard grant application should be prepared and submitted electronically as a new grant using Grants.gov, which will be reviewed in the same manner as the original application and will compete for available funds. Extensions are subject to EPA approval. For incrementally funded grants and cooperative agreements, approval of subsequent funding increments is dependent on satisfactory project progress, continued relevance of the project to EPA's priorities, and availability of funds.
- Appeals
Assistance agreement competition-related disputes will be resolved in accordance with the dispute resolution procedures published in 70 FR (Federal Register) 3629, 3630 (January 26, 2005). Copies of these procedures may also be found at: https://www.epa.gov/grants/grant-competition-dispute-resolution-procedures. Disputes relating to matters other than the competitive selection of recipients will be resolved under 2 CFR 1500 Subpart E, as applicable.
Grant opportunities
Show all 22
Grant awards
Latest 10 of 350 listed here. See the rest on GovTribe.
Top recipients by federal obligations
| Rank | Recipient | Federal obligations | Share |
|---|---|---|---|
| 1 | Mississippi State University | $10,317,258 | 7% |
| 2 | University Of South Alabama | $7,804,246 | 5% |
| 3 | Winrock International Institute For Agricultural Development | $6,150,000 | 4% |
| 4 | Auburn University | $4,660,893 | 3% |
| 5 | Texas A&M University-Corpus Christi | $4,375,672 | 3% |
| 6 | University Of South Florida | $4,315,864 | 3% |
| 7 | Gulf Of Mexico Alliance | $4,084,895 | 3% |
| 8 | Iowa Department Of Natural Resources | $3,559,258 | 2% |
| 9 | The Sand County Foundation, Inc. | $3,499,662 | 2% |
| 10 | The B.f. Smith Foundation | $3,434,294 | 2% |
10 of 131 recipients listed here. See the rest on GovTribe.
Federal obligations by fiscal year
| Fiscal year | Federal obligations |
|---|---|
| FY2026 | $13,193,392 |
| FY2025 | $16,199,804 |
| FY2024 | $14,058,495 |
| FY2023 | $19,146,386 |
| FY2022 | $17,359,022 |
| FY2021 | $11,026,732 |
| FY2020 | $9,793,758 |
| FY2019 | $15,067,138 |
| FY2018 | $6,404,338 |
| FY2017 | $222,176 |
| FY2016 | $2,546,330 |
| FY2014 | $2,903,299 |
| FY2013 | $1,156,054 |
| FY2012 | $3,328,213 |
| FY2011 | $1,361,197 |
| FY2010 | $4,627,410 |
| FY2009 | $2,688,021 |
| FY2008 | $1,440,704 |
| FY2007 | $2,133,184 |
| FY2006 | $1,823,815 |
| FY2005 | $2,583,676 |
| FY2004 | $1,975,265 |
| FY2003 | $1,393,399 |
| FY2002 | $365,166 |
Show all 24
Quick answers
What is Assistance Listing 66.475?
Assistance Listing 66.475 is Geographic Programs - Gulf of America Program, a federal grant program run by Environmental Protection Agency.
What is the CFDA number for Geographic Programs - Gulf of America Program?
Its CFDA number is 66.475: Assistance Listing numbers were called CFDA numbers before 2018.
How much funding has Assistance Listing 66.475 awarded?
350 grant awards under 66.475 have obligated $152,796,974 in federal funds to 131 recipients.
Who receives the most funding from 66.475?
The recipients obligated the most under Geographic Programs - Gulf of America Program are Mississippi State University ($10,317,258), University Of South Alabama ($7,804,246) and Winrock International Institute For Agricultural Development ($6,150,000).
How much did 66.475 obligate in fiscal year 2025?
Grants under 66.475 obligated $16,199,804 in federal funds in fiscal year 2025.
Are there open grant opportunities under 66.475?
No opportunity listed under 66.475 is open now. The latest, Farmer to Farmer 2025, was posted on May 5, 2026.
On GovTribe
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