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

Agency: Environmental Protection Agency

Assistance Listings: 66.446 -- Technical Assistance for Treatment Works (Clean Water Act [CWA] Section 104(b)(8))

Last Updated: June 15, 2026

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.

Eligibility

Eligible applicants

Miscellaneous

  • Other

Additional information

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

Grantor contact information

Description

Grace Persico; RuralSmallTribalNOFO@epa.gov

Email

RuralSmallTribalNOFO@epa.gov

RuralSmallTribalNOFO@epa.gov

Documents

File nameDescriptionLast updated
EPA-OW-OWM-26-01_RSTNOFO_final1.pdf
Full Announcement
Jun 15, 2026 12:10 PM UTC

Link to additional information

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Closing: August 14, 2026

Application process

This site is a work in progress. Go to www.grants.gov to apply, track application status, and subscribe to updates.

Award

$25,500,000

Program Funding

12

Expected awards

$--

Award Minimum

$3,000,000

Award Maximum

Funding opportunity number:

EPA-OW-OWM-26-01

Cost sharing or matching requirement:

No

Funding instrument type:

Cooperative agreement

Opportunity Category:

Discretionary

Opportunity Category Explanation:

--

Category of Funding Activity:

Environment

Category Explanation:

--

History

Version:

1

Posted date:

June 15, 2026

Archive date:

September 13, 2026

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