Clean Water Act Section 319 | Polluted Runoff (Nonpoint Source Pollution) | US EPA

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Clean Water Act Section 319

Background | Applying for & Administering Grants | Current Guidance | Past Guidance | Reports & Project Summaries


Wetland near farm

The Section 319 Nonpoint Source Management Program provides funding to states, territories and tribes to mitigate nonpoint source pollution. (Photo courtesy of NRCS)

The 1987 amendments to the Clean Water Act (CWA) established the Section 319 Nonpoint Source Management Program. Section 319 addresses the need for greater federal leadership to help focus state and local nonpoint source efforts. Under Section 319, states, territories and tribes receive grant money that supports a wide variety of activities including technical assistance, financial assistance, education, training, technology transfer, demonstration projects and monitoring to assess the success of specific nonpoint source implementation projects.

Background Information

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Applying for and Administering 319 Grants

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Current Section 319 Grant Guidance

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Past Section 319 Grant Guidance

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Reports and Project Summaries

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