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Stormwater Pollution Prevention Plans (SWPPPs)

What is a SWPPP?

A Storwmater Pollution Prevention Plan (SWPPP) is a fundamental part of stormwater permits. A SWPPP identifies potential sources of pollution which may affect the quality of storm water discharges, describes practices to be used to reduce pollutants in storm water discharges, and helps assure compliance with the terms and conditions of the permit.