Invasive and Noxious Plant Management

Active

Assistance listing
15.230
Agency
Grant awards
520 $81,977,808 in federal obligations

Program facts

Assistance types
  • Cooperative Agreement
  • Block Grant
  • Project Grant
Treasury account
  • 14-1109-0-1-302
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 Bureau of Land Management funds invasive and noxious plant management on public lands through Assistance Listing 15.230, with the most recent grant opportunity posted July 27, 2026 (L26AS00057) and a September 25, 2026 deadline.

This program funds inventory, detection, control, monitoring, and treatment of invasive and noxious weeds on BLM-managed public lands. Funded activities include herbicide applications, biological control agent deployment, mechanical removal, manual labor, mapping and monitoring of infestations, revegetation and restoration following treatment, education and outreach campaigns, and coordination across jurisdictions. Recent awards support county weed districts conducting integrated pest management on rangelands and watersheds, nonprofit organizations managing invasive species in river corridors and sensitive ecosystems, and universities conducting research on treatment efficacy and post-fire invasive plant dynamics. Specific target species vary by region but include spotted knapweed, leafy spurge, Canada thistle, cheatgrass, ventenata, saltcedar, and Russian olive.

The program is nearly entirely Cooperative Agreements (99% of 520 awards since 2002), with one Project Grant and one Block Grant. BLM funding dominates: the BLM headquarters office awarded 219 agreements ($22.7 million federal dollars), followed by regional offices in Oregon-Washington (67 awards, $14.3 million), Wyoming (39 awards, $12.7 million), and New Mexico (20 awards, $7.4 million). These top four funders account for 78 percent of federal dollars across 15 distinct funding agencies.

Combined federal dollars obligated reach $82 million, with non-federal cost-share contributing an additional $7.6 million. Recent awards range from $10 thousand to $1.55 million, though the median appears substantially lower. A notable mega-award was $1.55 million to Eastern Nevada Landscape Coalition for Elko District weed management (2023); other recent significant awards include $1.044 million to Malheur County for multi-jurisdictional control (2024) and $659 thousand to Harney County for rapid response surveys and treatments in the Burns district (2024).

Award cadence has declined: 29 awards in 2021 fell to 10 in 2025. Most awards fund projects on a year-to-year basis with terms up to five years, and the program anticipates award decisions within 90 to 120 days of NOFO close.

Eligible applicants include state and local governments, tribal governments, tribal organizations, nonprofit organizations, and higher education institutions. For-profit organizations and individuals are ineligible. A recent NOFO (L26AS00057) closed September 25, 2026. Regional and bureau-wide solicitations post frequently; the portfolio shows multiple open opportunities posted between June 2025 and July 2026 (L26AS00057 bureau-wide, plus targeted calls for Oregon-Washington, Idaho, New Mexico, Alaska, and Nevada).

Objective and description

Objective

Invasive plants can dominate and often cause permanent damage to natural plant communities. If not eradicated or controlled, noxious weeds will continue to jeopardize the health of public lands and to constrain the myriad activities that occur on the

Description

One of the BLM's highest priorities is to promote ecosystem health and one of the greatest obstacles to achieving this goal is the rapid expansion of weeds across public lands. These invasive plants can dominate and often cause permanent damage to natural plant communities. If not eradicated or controlled, noxious weeds will continue to jeopardize the health of public lands and to constrain the myriad activities that occur on them. BLM Invasive and Noxious Plant Management Programs work to prevent, detect, inventory, control, and monitor weed populations on public lands. BLM has an opportunity to work with partner organizations to collaboratively manage and coordinate treatments, inventories, monitoring, education and outreach, and prevention activities to control new infestations and treatment to remove existing infestations of noxious weeds and invasive species to gain efficiencies across multiple jurisdictions. Eligible applicants may include state and local governments, tribal governments, nonprofit organizations, institutions of higher education and entities engaged in invasive species management. BLM authorities for this listing do not allow for profit organization, individuals, or foreign entities.

Eligibility

Beneficiary eligibility

The BLM' invasive species program works to prevent, control and manage the introduction and spread of noxious and invasive weeds and other invasive species on the public lands and waters. The program prioritizes invasive species projects, protecting the most critical resources while working with other land owners and agencies to accomplish shared goals

Uses of assistance

Funds may be used on public, State county, and private lands for approved projects that prioritize and target undesirable plant species or group of species to be controlled or contained within a specific geographic area. Describe the integrated pest management system to be used to control or contain the targeted undesirable invasive species or groups of species; and detail the means of implementing the integrated pest management system, define the duties of the Federal agency and the State agency in prosecuting that method, and establish a timeframe for the initiation and completion of the tasks specified in the integrated management system.

Length and time phasing of assistance

No specific restrictions. However, most projects are funded on a year to year basis and no more than five years. Funds are expended during a particular fiscal year. Most awards are anticipated within 90 days or less after the announcement closes.

How to apply

Preapplication coordination

Contact the headquarters (or regional office, as appropriate) for application deadlines

Criteria for selecting proposals

First Level Screening -Basic Eligibility. Applications will be screened by the Grants Management Officer to ensure that applications meet basic eligibility requirements. Must meet the requirements of the Notice of Funding Opportunity posted on www.grants.gov, screening may include, but is not limited to: Program and/or legislative authority requirements are met; Submission is timely; and complete and properly executed SF-424 application package documents. B. Applications must satisfy basic eligibility screening requirements to be considered for further review. Second Level Evaluation -- Merit Review Evaluation is stated in each Notice of Funding Opportunity noticed post on www.grants.gov Third Level Review Pre-Award Clearance and Approvals. BLM will also complete a business evaluation and determination of responsibility. During these evaluations the Grants Management Officer will evaluate variables such as: Federal Awardee Performance and Integrity Information System, financial stability, quality of management systems, past performance meeting prior award terms and conditions, reports and findings of audits performed, and applicant's ability to effectively implement statutory, regulatory or other requirements.

Award procedure

All applications will be initially screened for eligibility and compliance with the requirements stated in the program Notice of Funding Opportunity Announcement. Applications passing this screening process will be forwarded for review by the proposal evaluation criteria, and any additional review factors, as stated in the funding announcement. Final award selection review by BLM Leadership.

Time to approval or disapproval

Award time varies depending on the type and complexity of the project. Further information will be available for each project at the time the Notice of Funding Opportunity is posted on www.grants.gov and may be obtained by contacting the point of contact listed in the funding opportunity announcement. Most awards are anticipated within 120 days or less after the announcement closes.

Appeals

Final award decisions are not subject to appeal; however, the Bureau of Land Management will provide all applicants with information on why their proposal was not selected for award.

Grant opportunities

Opportunity Status Posted Applications due
FY26 Bureau of Land Management Invasive and Noxious Plant Management - Bureau wide L26AS00057 Closed
FY25 Bureau of Land Management Invasive and Noxious Plant Management- Bureau wide L25AS00298 Closed
NM FY25 IIJA/IRA Bureau of Land Management New Mexico Invasive and Noxious Plant Management L25AS00196 Closed
FY25 IIJA/IRA Bureau of Land Management Oregon/Washington (ORWA) Invasive and Noxious Plant Management L25AS00083 Closed
IIJA/IRA Bureau of Land Management Alaska Invasive and Noxious Plant Management L25AS00117 Closed
FY25 IIJA/IRA Bureau of Land Management Idaho (ID) Invasive and Noxious Plant Management L25AS00075 Closed
IIJA/IRA Bureau of Land Management National Operations Center (NOC) Invasive and Noxious Plant Management Program L24AS00442 Closed
FY 2024 IIJA/IRA Bureau of Land Management Arizona Invasive and Noxious Plant Management Program L24AS00110 Closed
IIJA/IRA Bureau of Land Management Utah Invasive and Noxious Plant Management Program L24AS00274 Closed
FY24 IIJA/IRA Bureau of Land Management Nevada (NV) Invasive and Noxious Plant Management Program L24AS00249 Closed
FY24 IIJA/IRA Bureau of Land Management MT/DAK Invasive and Noxious Plant Management Program L24AS00079 Closed
FY24 IIJA/IRA Bureau of Land Management New Mexico (NM) Invasive and Noxious Plant Management Program L24AS00066 Closed
FY24 IIJA/IRA Bureau of Land Management Oregon/Washington (ORWA) Invasive and Noxious Plant Management Program L24AS00039 Closed
FY24 Bureau of Land Management Eastern States (ES) Invasive and Noxious Plant Management Program L24AS00153 Closed
FY24 IIJA/IRA Bureau of Land Management Idaho (ID) Invasive and Noxious Plant Management Program L24AS00095 Closed
IIJA/IRA Bureau of Land Management Alaska Invasive and Noxious Plant Management Program L24AS00084 Closed
Bureau of Land Management Alaska IIJA Invasive and Noxious Plant Management L23AS00295 Closed
FY23 IIJA Bureau of Land Management Montana/Dakota Invasive and Noxious Plant Management L23AS00275 Closed
IIJA Bureau of Land Management California Invasive and Noxious Plant Management L23AS00278 Closed
IIJA Bureau of Land Management Idaho Invasive and Noxious Plant Management L23AS00242 Closed
Bureau of Land Management New Mexico Invasive and Noxious Plant Management L23AS00212 Closed
FY23 IIJA Bureau of Land Management Nevada (NV) Invasive and Noxious Plant Management L23AS00174 Closed
IIJA Bureau of Land Management OR/WA Invasive and Noxious Plant Management L23AS00450 Closed
Bureau of Land Management New Mexico Invasive and Noxious Plant Management L22AS00338 Closed
Bureau of Land Management Nevada Invasive and Noxious Plant Management L22AS00283 Closed
Bureau of Land Management Alaska Invasive and Noxious Plant Management L22AS00251 Closed
Bureau of Land Management Montana/Dakotas Invasive and Noxious Plant Management L22AS00236 Closed
Bureau of Land Management Idaho Invasive and Noxious Plant Management L22AS00172 Closed
Bureau of Land Management Colorado Invasive and Noxious Plant Management L22AS00157 Closed
Bureau of Land Management Oregon/Washington Invasive and Noxious Plant Management L22AS00111 Closed
Department of the Interior - Bureau of Land Management Headquarters Invasive and Noxious Management L21AS00531 Closed
Department of the Interior - Bureau of Land Management NV Invasive and Noxious Management L21AS00405 Closed
Department of the Interior - Bureau of Land Management, Colorado State Office, Invasive and Noxious Management L21AS00493 Closed
Department of the Interior - Bureau of Land Management Montana/Dakotas Invasive and Noxious Management L21AS00373 Closed
Department of the Interior - Bureau of Land Management Idaho Invasive and Noxious Management L21AS00392 Closed
Department of the Interior - Bureau of Land Management New Mexico/Oklahoma/Kansas/Texas (NM) Invasive and Noxious Management L21AS00321 Closed
Department of the Interior - Bureau of Land Management Oregon/Washington Invasive and Noxious Management L21AS00261 Closed
Montana/Dakotas Invasive and Noxious Management L20AS00073 Closed
Nevada Invasive and Noxious Management L20AS00019 Closed
FY20 Alaska BLM Noxious and Invasive Plant Management Program L20AS00085 Closed
NM Invasive and Noxious Plant Management L20AS00063 Closed
BLM Idaho Invasive and Noxious Plant Management L20AS00031 Closed
WY Invasive and Noxious Plant Management L20AS00035 Closed
OR/WA Master Invasive and Noxious Plant Management Funding Opportunity L20AS00025 Closed
ORWA 2019 Invasive and Noxious Plant Management Master Funding Opportunity L19AS00077 Closed
BLM Idaho 2019 Invasive and Noxious Plant Mangement L19AS00026 Closed
BLM NM Noxious and Invasive Plant Managemnt L19AS00060 Closed
AZ Invasive and Noxious Plant Management L19AS00043 Closed
BLM-CO: Strengthening Partnerships for Invasive and Noxious Plant Management L19AS00042 Closed
Show 39 more

Latest 49 listed here. See the rest on GovTribe.

Grant awards

Award Recipient Federal obligations Awarded
Methods for studying the long-term impacts of shoreline stabilization efforts in coastal lands L25AC00550 Florida Atlantic University Research Corporation $71,025
The land within our soil and water conservation district is approximately 70% BLM land. However, this land isnot all… L25AC00447 San Juan Soil & Water Conservation District $50,000
Rmcesu WY imagine post-fire monitoring and assessment L25AC00442 University Of Wyoming $119,606
This project is a partnership between jefferson county, montana and the bureau of land management (BLM) to fight… L25AC00503 County Of Jefferson $10,000
This project helps build strong partnerships in southwest montana to fight harmful weeds that hurt the land and… L25AC00526 Madison Valley Ranchlands Group, Inc. $20,000
Lewis and clark county seeks to enter into an assistance agreement with the U.S. Bureau of land management (BLM) to… L25AC00509 County Of Lewis & Clark $10,000
The purpose of this award is the promotion of healthy ecosystems through the management of invasive plants primarily… L25AC00505 County Of Beaverhead $11,121
This project will help get RID of harmful weeds on and near public lands managed by the bureau of land management (BLM)… L25AC00489 County Of Crook $72,000
Payette county completes noxious and invasive weed treatments and control on BLM-managed lands within payette county… L25AC00369 Payette County $9,000
Conduct inventory and edrr of noxious weeds within BLM lands on or adjacent to the deschutes river from pelton DAM to… L24AC00490 Wasco Soil And Water Conservation District $23,180

Latest 10 of 520 listed here. See the rest on GovTribe.

Top recipients by federal obligations

Rank Recipient Federal obligations Share
1 Tri County Cwma $4,205,665 5%
2 Carlsbad Soil & Water Conservation District $3,523,007 4%
3 Lincoln, County Of Inc $3,368,465 4%
4 County Of Harney $3,271,739 4%
5 Eastern Nevada Landscape Coalition $3,166,144 4%
6 Hondo Soil & Water Conservation District $2,396,072 3%
7 County Of Malheur $2,347,025 3%
8 Carbon County Weed And Pest $1,950,387 2%
9 Regents Of The University Of Idaho $1,932,536 2%
10 County Of Natrona $1,831,985 2%

10 of 231 recipients listed here. See the rest on GovTribe.

Federal obligations by fiscal year

Fiscal year Federal obligations
FY2026 -$1,654
FY2025 $2,928,639
FY2024 $4,072,120
FY2023 $6,990,127
FY2022 $4,973,295
FY2021 $4,894,309
FY2020 $7,253,809
FY2019 $5,935,539
FY2018 $3,977,795
FY2017 $8,019,397
FY2016 $6,139,793
FY2015 $5,424,228
FY2014 $5,262,633
FY2013 $4,463,934
FY2012 $4,288,613
FY2011 $4,920,070
FY2010 $500,824
Show all 17

Quick answers

What is Assistance Listing 15.230?

Assistance Listing 15.230 is Invasive and Noxious Plant Management, a federal grant program run by Bureau of Land Management (Department of the Interior).

What is the CFDA number for Invasive and Noxious Plant Management?

Its CFDA number is 15.230: Assistance Listing numbers were called CFDA numbers before 2018.

How much funding has Assistance Listing 15.230 awarded?

520 grant awards under 15.230 have obligated $81,977,808 in federal funds to 231 recipients.

Who receives the most funding from 15.230?

The recipients obligated the most under Invasive and Noxious Plant Management are Tri County Cwma ($4,205,665), Carlsbad Soil & Water Conservation District ($3,523,007) and Lincoln, County Of Inc ($3,368,465).

How much did 15.230 obligate in fiscal year 2025?

Grants under 15.230 obligated $2,928,639 in federal funds in fiscal year 2025.

Are there open grant opportunities under 15.230?

None of the latest 49 opportunities under 15.230 is open now. The latest, FY26 Bureau of Land Management Invasive and Noxious Plant Management - Bureau wide, was posted on July 27, 2026.

On GovTribe

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