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Nonpoint Source Implementation Grants

Program Information

Popular name

319 Program

Program Number

66.460

Sub-agency

N/A

Program objective

To assist States, the District of Columbia, American Samoa, Guam, Northern Marianas, Puerto Rico, Virgin Islands (hereinafter referred to as States), and qualified Indian Tribes and intertribal consortia in implementing EPA-approved Section 319 nonpoint source management programs. EPA's awards grants that implement a grant recipient's nonpoint source management program plan, particularly the development and implementation of watershed-based plans, focusing on watersheds with water quality impairments caused by nonpoint sources, which result in improved water quality in impaired waters. These watershed plans are a mechanism to coordinate monitoring and planning on a watershed basis and will build a foundation for effective implementation actions using federal and other funding. Nonpoint source implementation projects include best management practice (BMP) installation for animal wastes, sediment, pesticide and fertilizer control, a variety of other structural and non-structural practices, watershed planning, monitoring, watershed coordinators, technology demonstration, and a variety of education/outreach programs, among others.

Program expenditures, by FY (2023 - 2025)

This chart shows obligations for the program by fiscal year. All data for this chart was provided by the administering agency and sourced from SAM.gov, USASpending.gov, and Treasury.gov.

For more information on each of these data sources, please see the About the data page.

Additional program information

  1. 2016

    Grants are awarded annually to all States and selected Tribes. Grant funds are used by States and Tribes to implement portions of their NPS management programs. Additional information regarding selected projects is available in Section 319 Success Stories, available at http://www.epa.gov/nps/Success/. Data for FY 16 funded projects are not available at this time.

    In addition, information on ongoing and completed 319 projects is available at: https://ofmpub.epa.gov/apex/grts/f?p=110:95:0::NO:::

    Grants are awarded annually to all States and selected Tribes. Grant funds were used by States and Tribes to implement portions of their NPS management programs. In FY 16, 56 grant awards were made to states and territories. Additional information regarding selected projects is available in Section 319 Success Stories, available online at http://www.epa.gov/owow/nps/Success319/. An estimate of load reductions resulting from CWA Section 319(h) funded projects reported from the time period February 2016 - February 2017 is as follows: nitrogen - 12.7 million pounds; phosphorus - 2.6 million pounds; and sediment - 903,000 tons.

  2. 2017

    Grants are awarded annually to all States and selected Tribes. Grant funds are used by States and Tribes to implement portions of their NPS management programs. Additional information regarding selected projects is available in Section 319 Success Stories, available at: https://www.epa.gov/nps/success-stories-about-restoring-water-bodies-impaired-nonpoint-source-pollution. In FY 17 funded projects include agricultural and urban runoff, Acid mine drainage among other nps challenges. In addition, information on ongoing and completed 319 projects is available at: https://www.epa.gov/nps

  3. 2018

    Grants are awarded annually to all States and selected Tribes. Grant funds are used by States and Tribes to implement portions of their NPS management programs. Additional information regarding selected projects is available in Section 319 Success Stories, available at https://www.epa.gov/nps/success-stories-about-restoring-water-bodies-impaired-nonpoint-source-pollution. Data for FY 18 funded projects are not available at this time. In addition, information on ongoing and completed 319 projects is available at: https://www.epa.gov/nps

  4. 2022

    In FY 2022, EPA awarded grants to all States and selected Tribes. Grant funds are used by States and Tribes to implement portions of their NPS management programs. Additional information regarding selected projects is available in Section 319 Success Stories, available at http://www.epa.gov/nps/Success/. In addition, information on ongoing and completed 319 projects is available at: https://ordspub.epa.gov/ords/grts/f?p=109:940.

  5. 2024

    EPA continued to award grants annually to all States and selected Tribes. Grant funds are used by States and Tribes to implement portions of their NPS management programs. Additional information regarding selected projects is available in Section 319 Success Stories, available at http://www.epa.gov/nps/Success/. In addition, information on ongoing and completed 319 projects is available at: https://ordspub.epa.gov/ords/grts/f?p=109:940.

Single Audit Applies (2 CFR Part 200 Subpart F):

For additional information on single audit requirements for this program, review the current Compliance Supplement.

OMB is working with the U.S. Government Accountability Office (GAO) and agency offices of inspectors general to include links to relevant oversight reports. This section will be updated once this information is made available.

2 CFR 1500 (EPA Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards); 40 CFR Part 33 (Participation by Disadvantaged Business Enterprises in United States Environmental Protection Agency Programs); and 40 CFR Part 35 SubPart A (Environmental Program Grants) or SubPart B (Environmental Program Grants for Tribes). Current Nonpoint Source Program and Grants Guidelines for States and Territories can be found at: https://www.epa.gov/nps/cwa-ss319-grant-current-guidance. Tribal grant information can be found at https://www.epa.gov/nps/tribal-nonpoint-source-program.

  1. 201(g)(1)(B) Under Sec. 319(h), Clean Water Act.
  2. 319(h), Clean Water Act.
  3. 518(e), Clean Water Act.

Program details

Categories & sub-categories

Environmental Quality

Program types

Eligible beneficiaries

  • Federally Recognized Indian Tribal Governments
  • Interstate
  • Intrastate
  • Local
  • Private nonprofit institution/organization
  • Public nonprofit institution/organization
  • State
  • U.S. Territories

Additional resources