Natural Resource Damage Assessment and Restoration

Active

Assistance listing
15.658
Agency
Grant awards
400 $130,800,992 in federal obligations

Program facts

Also known as
NRDAR
Assistance types
  • Cooperative Agreement
  • Project Grant
  • Block Grant
  • Formula Grant
Treasury accounts
  • 14-5198-1-4-303
  • 14-1611-0-1-302
  • 14-1618-0-1-302
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 Fish and Wildlife Service funds natural resource restoration and assessment activities injured by oil spills and hazardous substance releases under Assistance Listing 15.658, with the most recent grant award dated January 1, 2026.

The program funds two main categories of work. Assessment activities identify injured natural resources, measure the extent of injury, determine damages, and develop restoration plans. Restoration activities implement on-the-ground projects to repair or replace injured resources and their services. Recent awards show concrete restoration work: Rattlesnake Bluff Road and Riverbank Restoration ($2 million); Telogia Creek Water Quality Improvement ($2.1 million); terrestrial habitat enhancement in Missouri's Viburnum Trend ($1.8 million); seabird colony protection on Mona Island, Puerto Rico through invasive species removal ($346,829); dam removal and stream restoration on multiple river systems; wetland restoration and creation; invasive species control; recreational access improvements; and migratory bird habitat acquisition and stewardship across the continental U.S. and Caribbean.

Awards are predominantly Cooperative Agreements (70 percent of 400 awards) with a smaller share of Project Grants (29 percent) and minimal Formula and Block Grants. Funding is distributed across 10 federal agencies, with the Fish and Wildlife Service headquarters and five regional offices (Regions 3, 4, 5, 7, and 8) dominating the portfolio. Region 5 leads by federal dollars obligated at $29.5 million across 79 awards; Region 4 follows at $34.6 million across 32 awards. Combined federal dollars obligated total $130.8 million; combined total dollars obligated (including recipient match) reached $148.4 million. Awards range from under $25,000 to multi-million-dollar projects, with typical recent awards between $50,000 and $750,000.

Award activity has been recent and sustained. The portfolio spans 400 awards from 2005 to January 2026, with an average of approximately 20–28 awards annually over the past five years, though 2025 saw a decline to 13 awards and only one award posted so far in 2026. Assistance is available year-round on a case-by-case basis, with project durations typically between one and five years. Assessment funding is drawn from appropriated funds or recovered past assessment costs; restoration funding comes from NRDAR case-specific settlement funds mandated by court consent decrees. The source specifies no recently posted open-application opportunities; historical opportunities have operated as solicitations issued by specific trustee councils for case-specific restoration aligned with signed restoration plans rather than open competitive calls. Eligibility is unrestricted for most opportunities, though specific case-based NOFOs may limit applicants to entities with relevant expertise in habitat restoration, cultural restoration, or recreational amenity design.

Objective and description

Objective

The purpose of the Natural Resource Damage Assessment and Restoration (NRDAR) Program is to restore natural resources and their services that have been injured by an oil spill or hazardous substance release for the benefit of the American people. The

Description

The purpose of the Natural Resource Damage Assessment and Restoration (NRDAR) Program is to restore natural resources and their services that have been injured by an oil spill or hazardous substance release for the benefit of the American people. The U.S. Fish and Wildlife Service is a trustee for threatened and endangered species, migratory birds, at-risk species, and interjurisdictional fishes. We identify natural resources and their services that have been injured, determine the extent of the injuries, recover damages from responsible parties, and plan and carry out natural resource restoration activities. Assistance is provided to fund NRDAR-related activities that fall under two main sub-activities: 1) assessment, and 2) restoration. Assessment activities are funded from either appropriated funds or recovered past assessment costs. While assessment funding is discretionary, the U.S. Fish and Wildlife Service and other DOI Bureaus involved in NRDAR cases work as collaboratively as possible with our co-Trustees (e.g., states, federally-recognized tribes, and other federal agencies with natural resource management responsibilities that were impacted by the specific NRDAR case) when deciding what assessment activities to conduct and when to offer financial assistance for specific assessment activities. Assessment activities support the specific NRDAR case and legal claim, and can include identifying the natural resources injured and any loss of services they provide (such as recreation), determining the extent of the injuries, scaling restoration costs and projects to the injuries, and determining damages (i.e., cost) necessary to restore the injured natural resources and services. Restoration activities are funded from NRDAR case-specific settlement funds that were paid by the responsible party (or parties) to all Natural Resource Trustees that were part of the NRDAR claim. These funds are non-discretionary as their use is dictated by the court consent decree (CD) or the court-lodged settlement for the case. Furthermore, all Natural Resource Trustees must unanimously approve the expenditure of case settlement funds on restoration activities, through the administrative body of a Trustee Council (TC) and a TC Resolution. Additionally, the TC produces a restoration plan(s), which is publicly reviewed, that further directs how settlement funds are to be spent and the type of restoration projects and activities that can be conducted. Again, this restoration plan(s) involves the unanimous approval of all TC members before it can be finalized and implemented. Restoration activities are intended to restore, replace, or acquire the equivalent of the injured natural resources and their services. They can include the planning, implementation, and monitoring of restoration projects; the acquisition of land (for replacement of habitat, the benefit of injured wildlife species, and the benefit of the public); the creation of habitat, such as aquatic habitat in a stream or lake; and the creation, improvement, or enhancement of natural resource services, such as boating, hiking, and fishing opportunities, to replace lost services. All assistance provided for NRDAR activities, both assessment and restoration, must meet the intent of the NRDAR Program as well as the specific needs of a given NRDAR case.

Eligibility

Applicant eligibility

Anyone/general public. Use of assistance is primarily for natural resources but also can be for public education and recreation.

Uses of assistance

Assistance is provided to fund NRDAR-related activities that fall under two main sub-activities: 1) assessment, and 2) restoration. Assessment activities are funded from either appropriated funds or recovered past assessment costs. While assessment funding is discretionary, the U.S. Fish and Wildlife Service and other DOI Bureaus involved in NRDAR cases work as collaboratively as possible with our co-Trustees (e.g., states, federally-recognized tribes, and other federal agencies with natural resource management responsibilities that were impacted by the specific NRDAR case) when deciding what assessment activities to conduct and when to offer financial assistance for specific assessment activities. Assessment activities support the specific NRDAR case and legal claim, and can include identifying the natural resources injured and any loss of services they provide (such as recreation), determining the extent of the injuries, scaling restoration costs and projects to the injuries, and determining damages (i.e., cost) necessary to restore the injured natural resources and services. Restoration activities are funded from NRDAR case-specific settlement funds that were paid by the responsible party (or parties) to all Natural Resource Trustees that were part of the NRDAR claim. These funds are non-discretionary as their use is dictated by the court consent decree (CD) or the court-lodged settlement for the case. Furthermore, all Natural Resource Trustees must unanimously approve the expenditure of case settlement funds on restoration activities, through the administrative body of a Trustee Council (TC) and a TC Resolution. Additionally, the TC produces a restoration plan(s), which is publicly reviewed, that further directs how settlement funds are to be spent and the type of restoration projects and activities that can be conducted. Again, this restoration plan(s) involves the unanimous approval of all TC members before it can be finalized and implemented. Restoration activities are intended to restore, replace, or acquire the equivalent of the injured natural resources and their services. They can include the planning, implementation, and monitoring of restoration projects; the acquisition of land (for replacement of habitat, the benefit of injured wildlife species, and the benefit of the public); the creation of habitat, such as aquatic habitat in a stream or lake; and the creation, improvement, or enhancement of natural resource services, such as boating, hiking, and fishing opportunities, to replace lost services. All assistance provided for NRDAR activities, both assessment and restoration, must meet the intent of the NRDAR Program as well as the specific needs of a given NRDAR case.

Use restrictions

Assistance is provided to fund NRDAR-related activities that fall under two main sub-activities: 1) assessment, and 2) restoration. Assessment activities are funded from either appropriated funds or recovered past assessment costs. While assessment funding is discretionary, the U.S. Fish and Wildlife Service and other DOI Bureaus involved in NRDAR cases work as collaboratively as possible with our co-Trustees (e.g., states, federally-recognized tribes, and other federal agencies with natural resource management responsibilities that were impacted by the specific NRDAR case) when deciding what assessment activities to conduct and when to offer financial assistance for specific assessment activities. Assessment activities support the specific NRDAR case and legal claim, and can include identifying the natural resources injured and any loss of services they provide (such as recreation), determining the extent of the injuries, scaling restoration costs and projects to the injuries, and determining damages (i.e., cost) necessary to restore the injured natural resources and services.

Length and time phasing of assistance

Assistance is available year-round but is on a case-by-case basis when specifically needed. Project duration can vary, but is generally between 1 and 5 years. The period of time when funding must be spent can vary depending on the length of the project and will be project or case-specific. Specific details will be provided in the case or project-specific notice of funding opportunity and award announcement and/or notice of award letter.

How to apply

Criteria for selecting proposals

Specific criteria for individual proposals are set by the local and Regional office that is advertising the project opportunity. Criteria are based on the Natural Resource Damage Assessment and Restoration case-specific needs.

Award procedure

The Regional Director of the Fish and Wildlife Service or his or her designee approves or disapproves of proposed projects. Regional Offices are responsible for notifying the grantee of grant approval by the return of a completed agreement.

Deadlines

Assistance may be available year-round but is on a case-by-case basis when specifically needed. Contact the headquarters or regional location, as appropriate for application deadlines.

Time to approval or disapproval

Approximately 45 working days after receipt, dependent upon the complexity of the agreement.

Renewals

Project may be renewed as needed, if justified and if funds are available.

Grant opportunities

Opportunity Status Posted Applications due
Implementation of the Onondaga Lake Invasive Species Control Program, Years 1-5 F21AS00408 Closed
Common Loon Restoration F21AS00196 Closed
Cooperative Ecosystem Studies Unit (Gulf Coast) F20AS00033 Closed
Fox River NRDA F20AS00032 — —
West Creek NRDAR - Tamarisk Control Project F19AS00346 Closed
15.678 F19AS00327 — —
15.658 F19AS00328 Closed
15.658 Natural Resource Damage Assessment, Restoration, and Implementation F19AS00267 — —
15.658 Natural Resource Damage Assessment, Restoration and Implementation F19AS00232 — —
Genesee River and Genesee River Watershed Natural Resource Damage Assessment and Restoration Settlement F19AS00221 Closed
Cardinal Valley Natural Habitat Restoration Project F19AS00219 Closed
15.658 Natural Resource Damage Assessment and Restoration Program (NRDAR) F19AS00179 Closed
Rosendale Waterfowl Production Area F19AS00176 Closed
Weber Property Habitat Restoration, Niagara County, New York, by Buffalo Niagara Waterkeeper F19AS00171 Closed
15.658 F19AS00156 — —
15.658 F19AS00149 — —
Natural Resource Damage Assessment, Restoration, & Implementation F19AS00087 — —
Allen's Pond Sanctuary Trail F16AC00460 Closed
Coeur dâ¿¿Alene Basin Agriculture to Wetland Conversion Easements F19AS00066 Closed
Coeur d'Alene Basin Agriculture to Wetland Conversion Easements F19AS00042 Closed
Torch/Platform Irene Oil Spill Restoration F19AS00025 Closed
Fox River NRDA F19AS00032 Closed
15.658 F18AS00338 — —
15.658 F18AS00336 — —
15.658 F18AS00334 — —
15.658 Natural Resource Damage Assessment, Restoration and Implementation F18AS00326 — —
15.658 Natural Resource Damage Assessment, Restoration and Implementation F18AS00325 — —
15.658 Natural Resource Damage Assessment, Restoration and Implementation F18AS00298 — —
Natural Resource Damage Assessment, Restoration, & Implementation F18AS00287 Closed
Papermill Pond Dam Removal F18AS00243 Closed
Salmon Kill Enhancement and Restoration Project F18AS00241 Closed
O'Sullivan's Island Fishing and Viewing Platform F18AS00232 Closed
South River Greenway Natural Area Stormwater Project and Habitat Restoration F18AS00152 Closed
Natural Resource Damage Assessment, Restoration and Implementation F18AS00150 — —
St. Lawrence County Barrier Removal F18AS00080 Closed
EVOS/GLT Habitat Protection Project F18AS00052 Closed
Fox River Natural Resource Damage Assessment F18AS00023 Closed
Invasive Plant Removal, Ecosystem Restoration, and Habitat Enhancement in the Santa Clara River F17AS00415 Closed
Natural Resource Damage Assessment, Restoration and Implementation F17AS00283 — —
Upper Arkansas River (California Gulch) NRDAR: In-Stream Habitat Restoration on Private Lands F17AS00237 Closed
Missouri TSMD RCDP F17AS00224 Closed
Natural Resource Damage Assessment, Restoration and Implementation F17AS00193 Closed
Fox River Natural Resource Damage Assessment F17AS00186 Closed
Fox River NRDA F17AS00185 Closed
Natural Resource Damage Assessment, Restoration and Implementation F17AS00161 Closed
Fox River NRDA F17AS00114 Closed
Fox River NRDA F17AS00115 Closed
Rice Creek Floodplain Restoration Project (Enbridge 2010 Oil Spill Kalamazoo River NRDAR) F17AS00120 Closed
Monitor Impacts to Rare Plant Species from Range Fire F17AS00097 — —
Treatment of Acid Mine Drainage in the Leading Creek Watershed to Improve Water Quality F16AS00049 Closed
Show 40 more

Latest 50 listed here. See the rest on GovTribe.

Grant awards

Award Recipient Federal obligations Awarded
Rattlesnake bluff road and riverbank restoration F25AC01354 Florida Three Rivers Resource Conservation And Development Council, Inc. $2,000,000
The mcgirts creek park is owned, managed, and protected by the city of jacksonville. Mcgirts creekpark is a 500-acre… F25AC00793 City Of Jacksonville, Florida $56,993
This application request for funding from nrda is for the proposed fishing access areas along the FOX river channel. We… F25AP02071 City Of Neenah $102,154
DU is requesting 293711 of nrda funds to pair with 294075 of match funds for priority wetlands restorations phase III… F25AP02063 Ducks Unlimited, Inc. $293,711
The weiss pond DAM removal construction phase project proposes to remove the remnant weiss mill DAM in califon and… F25AC02131 Raritan Headwaters Association $90,000
Project overview and tasks:the rutgers ecological preserve is located adjacent to the rutgers universitys… F25AC02121 Rutgers, The State University $27,000
The griswold island and clarks landing properties, totaling over 8 acres along the ammonoosuc river in northern new… F25AC01569 Ammonoosuc Conservation Trust $42,000
The amboy DAM removal project at ninemile creek includes the replacement of the DAM with grade control structures and… F25AC01442 Oswego County Soil & Water Conservation District $193,053
The project addresses needs related to spill response and natural resource damage assessment and interactions with… F25AC00999 Virginia Polytechnic Institute & State University $49,950
Trout unlimited INC is seeking natural resource damage assessment and restoration nrdar funds to address instream… F25AC02798 Trout Unlimited, Inc. $113,721

Latest 10 of 400 listed here. See the rest on GovTribe.

Top recipients by federal obligations

Rank Recipient Federal obligations Share
1 Copper River Watershed Project $7,964,553 6%
2 Conservation Fund A Nonprofit Corp $6,911,630 5%
3 The Nature Conservancy $6,545,943 5%
4 Ducks Unlimited, Inc. $6,114,042 5%
5 Minnesota Department Of Natural Resources $4,866,262 4%
6 CAL Poly Humboldt Sponsored Programs Foundation $4,512,267 3%
7 City Of Waynesboro $4,202,949 3%
8 Colorado Association Of Conservation Districts $4,014,816 3%
9 American Bird Conservancy $3,823,974 3%
10 The Port Graham Corporation $3,728,504 3%

10 of 200 recipients listed here. See the rest on GovTribe.

Federal obligations by fiscal year

Fiscal year Federal obligations
FY2026 $3,856,993
FY2025 $5,559,845
FY2024 $15,807,649
FY2023 $16,233,569
FY2022 $6,836,564
FY2021 $22,025,813
FY2020 $16,214,727
FY2019 $6,528,847
FY2018 $7,316,081
FY2017 $6,000,864
FY2016 $5,650,221
FY2015 $5,279,661
FY2014 $5,671,958
FY2013 $2,719,872
FY2012 $2,795,231
FY2010 $1,340,411
Show all 16

Quick answers

What is Assistance Listing 15.658?

Assistance Listing 15.658 is Natural Resource Damage Assessment and Restoration, a federal grant program run by Fish and Wildlife Service (Department of the Interior).

What is the CFDA number for Natural Resource Damage Assessment and Restoration?

Its CFDA number is 15.658: Assistance Listing numbers were called CFDA numbers before 2018.

How much funding has Assistance Listing 15.658 awarded?

400 grant awards under 15.658 have obligated $130,800,992 in federal funds to 200 recipients.

Who receives the most funding from 15.658?

The recipients obligated the most under Natural Resource Damage Assessment and Restoration are Copper River Watershed Project ($7,964,553), Conservation Fund A Nonprofit Corp ($6,911,630) and The Nature Conservancy ($6,545,943).

How much did 15.658 obligate in fiscal year 2025?

Grants under 15.658 obligated $5,559,845 in federal funds in fiscal year 2025.

Are there open grant opportunities under 15.658?

None of the latest 50 opportunities under 15.658 is open now. The latest, Implementation of the Onondaga Lake Invasive Species Control Program, Years 1-5, was posted on April 23, 2021.

On GovTribe

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