Cooperative Research and Training Programs – Resources of the National Park System

Active

Assistance listing
15.945
Agency
Grant awards
5,352 $642,678,766 in federal obligations

Program facts

Also known as
Cooperative Ecosystem Studies Units (CESU) Network
Assistance types
  • Cooperative Agreement
  • Project Grant
  • Formula Grant
Treasury accounts
  • 14-1036-0-1-303
  • 14-1042-0-1-303
More information

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

About this program

The Department of the Interior National Park Service funds cooperative research, technical assistance, and education supporting science-based management of the National Park System through the Cooperative Research and Training Programs (CFDA 15.945), with the most recent grant award dated February 27, 2026.

The program operates a nationwide network of 17 Cooperative Ecosystem Studies Units (CESUs) linking federal agencies, universities, state and local governments, tribes, and nonprofit organizations to address natural and cultural resource challenges in parks. Funded projects span wildlife ecology and population monitoring, water quality and hydrological assessment, cultural resource documentation and archaeological surveys, invasive species detection and control, climate change impacts such as permafrost thaw and glacial retreat, heritage preservation and historic structure stabilization, and data management systems for park resource decision-making. Representative recent awards include $615,469 for air quality and visibility monitoring across national parks under the Clean Air Act compliance framework; $190,030 for archaeological site documentation at White Sands National Park focusing on fossilized trackways; $75,741 for winter weather and snowpack forecasting at Grand Canyon to inform bison management and water supply planning; and $348,755 for developing data analysis and visualization tools to improve park managers' and researchers' access to NPS natural resource datasets.

The program is structured almost entirely as Cooperative Agreements (5,342 of 5,352 total awards), with minimal representation from Project Grants, Block Grants, or Formula Grants. Funding concentration is high: the National Park Service National Office leads by federal dollars obligated at $171.5 million across 838 awards, followed by the unaffiliated NPS entity at $105.4 million across 2,023 awards, the Intermountain Region at $92.8 million, the Pacific West Region at $89.3 million, and the Southeast Region at $77.1 million. These five entities represent 88 percent of awards and 83 percent of federal dollars. Combined federal obligation across the program totals $642.7 million, with recipients contributing $7.2 million in non-federal match.

Award activity has been consistent: 287 awards in 2022, 305 in 2023, 342 in 2024, and 219 in 2025, with only 7 awards recorded through mid-2026. The program traces back to 2005. Projects are renewable annually and may extend up to five years, contingent on congressional appropriations. Application windows vary from 30 to 120 days depending on project complexity.

The most recent openly posted opportunity closed in early 2024 (Avian Utilization of Mojave National Preserve, due March 15, 2024). A standing Master Cooperative Agreement solicitation (P23AS00132) remains open through December 31, 2027, for CESU network participants across designated biogeographic regions, though applicants must already be CESU partners to qualify. Earlier opportunities from 2020–2023 addressed specific park needs including archaeological inventory, wildlife monitoring, visitor use studies, and climate adaptation.

Objective and description

Objective

To establish and maintain cooperative study units, in partnership with federal, state, and local governments, tribes, nonprofit organizations, and institutions of higher education, to facilitate multi-disciplinary science and integrated information p

Description

The Cooperative Research and Training Programs support a nationwide network of university‑based study units that work with the National Park Service to address natural and cultural resource challenges. Through collaborative research, technical assistance, and education, the program helps develop practical, science‑based information that improves stewardship of parks and their surrounding landscapes. This assistance listing strengthens partnerships between academic institutions, researchers, students, and resource managers by funding projects that study wildlife, plants, water, air quality, historic sites, and other park resources. It also provides training opportunities for students and emerging professionals, expanding the scientific and technical workforce needed to care for public lands. The program serves state and local governments, tribal governments, nonprofit organizations, universities, conservation partners, researchers, communities, and the general public. What makes this program unique is its focus on cooperative, interdisciplinary science conducted through long‑standing partnerships that bring together local knowledge, academic expertise, and park management needs. These collaborations help ensure that decisions about park resources are informed, transparent, and grounded in shared research.

Eligibility

Beneficiary eligibility

State and local governments, federally recognized Indian tribal governments, public/private nonprofit organizations, institutions of higher education, and the public.

Uses of assistance

The objectives of the CESU program are: 1) Provide usable knowledge to support informed decision making; 2) Ensure the independence and objectivity of research; 3) Create and maintain effective partnerships among the Federal agencies and universities to share resources and expertise; 4) Take full advantage of university resources while benefiting faculty and students; 5) Encourage professional development of current and future Federal scientists, resource managers, and environmental leaders; and 6) Manage Federal resources effectively.

Length and time phasing of assistance

Assistance length and time depends on project complexity.

How to apply

Preapplication coordination

Pre-application coordination will be specified in the Funding Opportunity Announcement, if applicable.

Criteria for selecting proposals

Specific evaluation criteria will be included in the funding announcements posted on www.grants.gov.

Award procedure

Proposals received in response to announcements on grants.gov are reviewed on the basis of a competitive, merit-based review process, and are rated in accordance with the evaluation criteria stated in the announcement. Awards may be made to the highest rated proposals based on the amount of funding available each year.

Time to approval or disapproval

Varies depending on the type and complexity of the project. Further information will be available for each specific project 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. Generally 30 - 120 days.

Renewals

Projects may generally be renewed on an annual basis, not to exceed a total of 5 years. If renewals or extensions are applicable to the project, this information will be included in the funding opportunity announcement. When renewals or extensions are applicable, continuation of funding for these activities is at the discretion of Congress and will be subject to availability of appropriated funds.

Appeals

None. Final award decisions are not subject to appeal; however, the National Park Service will provide applicants with information on why their proposals were not selected for award, upon request.

Grant opportunities

Opportunity Status Posted Applications due
Avian Utilization of Mojave National Preserve to Map Important Bird Habitats P24AS00239 Closed
2023 The Shared Beringian Heritage Program Funding Call P23AS00297 Closed
Effects of sound on wildlife, ecosystems, and visitors in units of the National Park system. P23AS00293 Closed
NPS Cooperative Ecosystems Studies Units (CESU) Master Cooperative Agreements P23AS00132 Open
Archival Survey, Appraisal, Accessioning, and Cataloging of the Haleakala National Park Museum Collection P22AS00259 Closed
Analysis of a Before-After Control-Impact (BACI) Wildlife Water Development Pilot Study P21AS00425 Closed
Shared Beringian Heritage Program 2021 Funding Call P21AS00337 Closed
Effects of Outdoor Lighting on Natural Resources and Visitor Enjoyment in National Parks P21AS00324 Closed
Aircraft Tracking Over NPS Units P21AS00320 Closed
MACA Administrative History NPS-NOI-19-00801 Closed
Visitor Use Study at Waco Mammoth National Monument P20AS00092 Closed
Stabilization of Telegraph Building at OX Ranch P20AS00089 Closed
Stabilization of Rock Springs Land and Cattle Company Headquarters Building P20AS00088 Closed
An investigation of the Impact of the NPS to New Mexico's Outdoor Recreation Economy and Tourism Trends P20AS00086 Closed
Inventory Archaeological Resources, Gardner River Geothermal Area, P20AS00085 Closed
Technical Assistance with Vegetation Data to Assess Treatment Success of Sagebrush Restoration Efforts at Great Basin National Park P20AS00083 Closed
The Digital Documentation of Petroglyphs P20AS00080 Closed
Building Coral Resilience and Facilitating Post-Bleaching Recovery P20AS00082 — —
Community Harvest Assessment Kiana Baseline Update P20AS00075 Closed
SeaGrant Fellowship P20AS00071 Closed
Physiological Response of Brown Bears to Increasing Visitation on the LACL Coast P20AS00070 Closed
Population Analysis of Big Cypress National Preserve White-tailed Deer Herds. P20AS00069 — —
Satellite-Based Mapping and Modeling of Glacier Dynamics for Alaska; National Park Glacier Status and Trends 2.0 P20AS00066 Closed
Fish Assemblages and Genetic Stock Determination of Salmon in Bering Land Bridge National Preserve P20AS00061 Closed
Data Driven Analysis and Forecasting: A Partnership for Everglades Restoration Science P20AS00060 — —
Ethnographic Overview and Assessment of Pinnacles National Park P20AS00059 — —
Baseline Archaeological Inventory in Western Arctic National Parks P20AS00057 Closed
GRPL CESU: Acoustic Monitoring of Bats in Northern Great Plains Parks NPS-NOIP20AC00430 Closed
Cultural Documentation of Stacked Rock Ceremonial Features at Crater Lake National Park P20AS00052 — —
Monitoring Glacier Change in Alaska¿s National Parks P20AS00053 Closed
Enhance Student Career Development through NPS Collections Cataloging and Preservation P20AS00056 Closed
Archeological Overview and Assessment of Bering Land Bridge National Preserve P20AS00051 Closed
CESU-Collaborate with the University of West Florida to Develop Mutually Beneficial Learning Experiences in Archaeology NPS-NOI-P20AC00470 Closed
CESU- Documentation of Slave Buildings at Natchez National Historical Park. NPS-NOI-P20AC00469 Closed
Documentation and Public Education Regarding Dena¿ina Cultural Values Relating to Lands and Resources in Lake Clark National Park and Preserve P20AS00050 Closed
GRRI CESU: Partnership to Study Recreation Trends and Increase Access- RTCA NPS-NOIP20AC00425 Closed
Lake Clark National Park and Preserve Subsistence Harvest Surveys P20AS00048 Closed
GRRI CESU: Partnership to Increase Recreation Opportunitites and Access- RTCA NPS-NOIP20AC00423 Closed
Fossil, Fishing Y Familia P20AS00049 Closed
Archeological Overview and Assessment P20AS00047 Closed
ROMO CESU: Submerged Habitat Mapping Assistance for Great Lakes National Parks NPS-NOIP20AC00382 Closed
GLNF CESU: Isle Royale Institute Support FY2020-2024-ISRO NPS-NOIP20AC00379 Closed
GLNF CESU: GLRI-Survey of Native Pollinators of Apostle Islands National Lakeshore (APIS) NPS-NOIP20AC00384 Closed
GLNF CESU: Ethnographic Overview and Assessment - KEWE NPS-NOIP20AC00377 Closed
GRPL CESU: Expand Missouri River Institute Internship Program for MNRR NPS-NOIP20AC00365 Closed
GLNF-CESU: Forest Health Assessment for GLKN NPS-NOIP20AC00367 Closed
CESU - Assess Natural Resource Impacts and Determine Restoration Actions at Affected Caribbean Parks NPS-NOI-P20AC00353 Closed
GLNF CESU: Diatoms and Water Quality in Great Lakes National Parks- GLKN NPS-NOIP20AC00364 Closed
GLNF CESU: Understanding Native Bee Diversity and Distribution in Great Lakes National Parks- GLRI NPS-NOIP20AC00366 Closed
Quantify changing environmental conditions to inform decisions about allowed means of winter access to subsistence resources P20AS00039 Closed
Show 40 more

Latest 50 listed here. See the rest on GovTribe.

Grant awards

Award Recipient Federal obligations Awarded
Programming supports a comprehensive network of cooperative study units that provide full geographic and topical… P26AC00172 New Mexico State University $190,030
Programming supports a comprehensive network of cooperative study units that provide full geographic and topical… P26AC00197 Northern Arizona University $19,969
Programming supports a comprehensive network of cooperative study units to facilitate cooperative research, technical… P26AC00180 Colorado State University $75,741
To fulfill its legal obligations under the clean air act, the NPS actively monitors visibility in national parks… P26AC00134 University Of California, Davis $615,470
Programming supports a comprehensive network of cooperative study units to facilitate cooperative research, technical… P26AC00135 University Of California, LOS Angeles $46,959
Programming supports a comprehensive network of cooperative study units to facilitate cooperative research, technical… P26AC00127 Montana State University $37,136
15.945: cooperative research and training programs of the national park system cesu networkprogramming supports a… P25AC02234 University Of Mass At Boston $84,500
15.945: cooperative research and training programs of the national park system/cesu network this master cooperative… P26AM00103 Yale Univ $0
15.945: cooperative research and training programs of the national park system cesu networkprogramming supports a… P25AC01824 Florida International University $186,821
15.945: cooperative research and training programs of the national park system cesu networkprogramming supports a… P25AC01822 University Of South Florida $128,953

Latest 10 of 5,352 listed here. See the rest on GovTribe.

Top recipients by federal obligations

Rank Recipient Federal obligations Share
1 Colorado State University $83,309,358 13%
2 Florida International University $27,603,195 4%
3 University Of Hawaii $19,034,485 3%
4 University Of Arizona $17,888,145 3%
5 Oregon State University $13,747,767 2%
6 The Nature Conservancy $13,731,773 2%
7 University Of California, Davis $13,074,101 2%
8 Austin Peay State University $11,472,456 2%
9 University Of Alaska Fairbanks $11,369,581 2%
10 Southern Utah University $11,369,112 2%

10 of 451 recipients listed here. See the rest on GovTribe.

Federal obligations by fiscal year

Fiscal year Federal obligations
FY2026 $1,341,671
FY2025 $64,919,391
FY2024 $86,083,277
FY2023 $67,754,703
FY2022 $50,964,627
FY2021 $43,555,102
FY2020 $39,783,731
FY2019 $39,233,387
FY2018 $41,356,011
FY2017 $52,703,895
FY2016 $45,581,037
FY2015 $32,174,076
FY2014 $43,662,822
FY2013 $33,088,150
Show all 14

Quick answers

What is Assistance Listing 15.945?

Assistance Listing 15.945 is Cooperative Research and Training Programs – Resources of the National Park System, a federal grant program run by National Park Service (Department of the Interior).

What is the CFDA number for Cooperative Research and Training Programs – Resources of the National Park System?

Its CFDA number is 15.945: Assistance Listing numbers were called CFDA numbers before 2018.

How much funding has Assistance Listing 15.945 awarded?

5,352 grant awards under 15.945 have obligated $642,678,766 in federal funds to 451 recipients.

Who receives the most funding from 15.945?

The recipients obligated the most under Cooperative Research and Training Programs – Resources of the National Park System are Colorado State University ($83,309,358), Florida International University ($27,603,195) and University Of Hawaii ($19,034,485).

How much did 15.945 obligate in fiscal year 2025?

Grants under 15.945 obligated $64,919,391 in federal funds in fiscal year 2025.

Are there open grant opportunities under 15.945?

1 of the latest 50 opportunities under 15.945 is open or forecasted. The latest, Avian Utilization of Mojave National Preserve to Map Important Bird Habitats, was posted on January 12, 2024.

On GovTribe

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