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Clean Water Act NPDES Permit Application

Federal & State Law Editorial TeamLast reviewed: April 2026

Application for a National Pollutant Discharge Elimination System permit to discharge pollutants from a point source into navigable waters of the United States.

PDF TemplateUse the instructions below to complete this form

Instructions

Use EPA Form 1 (general information) and the applicable Form 2 (industry-specific or municipal). Provide facility identification, discharge outfall locations, pollutant characterization data, and flow measurements. Include treatment process descriptions and monitoring data. NPDES permits are issued for 5-year terms and must be renewed 180 days before expiration. Many states have delegated NPDES authority and may have additional requirements.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.