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National Pollutant Discharge Elimination System (NPDES)

POTW Procedures for Conducting Compliance Monitoring Webinar

This webinar discusses the regulatory background of the POTW's requirement to conduct compliance monitoring at industrial facilities, the required compliance monitoring frequencies for the different IU classifications (nonsignificant categorical industrial users, middle-tier categorical industrial users, categorical industrial users with monitoring waivers, and other significant industrial users), and monitoring procedures.

Presentation video:

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