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Closed on Aug 14, 2026

Technical Assistance and Training for Rural, Small and Tribal Municipalities and Wastewater Treatment Systems

Environmental Protection Agency · Opportunity number EPA-OW-OWM-26-01

Details summarized from the official notice as of Jun 28, 2026. Always confirm eligibility, deadlines and requirements in the official notice before applying.

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This opportunity is closed as of Aug 14, 2026. It is kept here for reference. See the related open opportunities below, or check the official listing in case the agency posts a new cycle.

Key facts

Opportunity numberEPA-OW-OWM-26-01
AgencyEnvironmental Protection Agency
Assistance listing (ALN, formerly CFDA)66.446
PostedJun 15, 2026
DeadlineAug 14, 2026
Award ceiling$3,000,000
Expected number of awards12
Estimated total program funding$25,500,000
Cost sharing or matching requiredNo
Funding typeCooperative agreement
CategoryEnvironment
Last updated hereJun 28, 2026

Summary from the notice

The U.S. Environmental Protection Agency (EPA) is soliciting applications under the authority of the Clean Water Act (CWA) section 104(b)(8) to provide Technical Assistance and Training for Rural, Small and Tribal Municipalities and Wastewater Treatment Systems. The program supports small, rural, and Tribal communities’ efforts to identify water challenges, develop plans, build technical, financial, and managerial capacity, comply with CWA requirements, and access water infrastructure funding.


Through this Notice of Funding Opportunity under the Clean Water Act, EPA will achieve greater protection of public health and the environment through an increase in trained water sector personnel, access to funding and financing for wastewater treatment facilities, and Clean Water Act compliance. This action advances the Administration’s priorities, including to Make America Healthy Again, by improving water quality and reducing exposure risks, and enabling responsible economic growth for small, rural, and tribal communities through improved wastewater infrastructure. In partnership with States, Tribes, and local governments and grounded in sound science and the law, EPA will deliver cleaner water, stronger infrastructure, and long-term environmental stewardship for all Americans.


The proposed activities support the Agency’s Powering the Great American Comeback Initiative’s Pillar 1: Clean Air, Land, and Water for Every American. Priority Areas identified in this opportunity are:

(1) Technical assistance and training for rural, small, and Tribal municipalities for planning, developing and acquisition of financing/funding for eligible projects and activities.

• Technical assistance and training for rural, small, and Tribal publicly owned treatment works and decentralized wastewater systems to help improve water quality and to achieve and maintain compliance.

(2) Technical assistance and training focused specifically on Tribes for planning, developing and acquisition of financing/funding, to help improve water quality and achieve and maintain compliance, and/or to support emerging contaminants project development.

(3) Information dissemination, technical assistance and training focused specifically on decentralized wastewater treatment systems to support planning, development and acquisition of financing.


Eligible entities for this grant program include nonprofit organizations and institutions of higher education that can provide technical assistance and training to rural, small, and Tribal municipalities, publicly owned wastewater treatment works, and decentralized wastewater treatment systems. Assisting systems with their technical, managerial, and financial capacity to achieve long-term compliance is a key priority for the Agency. Infrastructure construction projects such as repairing water or sewer lines, adding new equipment, or upgrading, retrofitting, or rehabilitating existing equipment are not eligible for funding under this announcement.

Who can apply

The official notice lists these applicant types as eligible:

  • Others named in the notice (see the eligibility text)

Not listed as eligible

  • Small businesses
  • Nonprofits
  • Colleges and universities
  • State governments
  • Local governments
  • Tribal governments and organizations
  • Larger for-profit companies
  • Individuals

Unless the eligibility text in the notice names you, this opportunity is probably not for you.

Eligibility details from the notice

See Section 2 of the Notice of Funding Opportunity for eligibility information.

Registrations you will likely need

Most applications submitted through Grants.gov need the following. Registration can take several weeks, so start early. The notice lists the exact requirements.

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