National Pollutant Discharge Elimination System (NPDES)

Water Quality Trading Toolkit for Permit Writers

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EPA's Water Quality Trading Toolkit for Permit Writers is a “how-to” manual on designing and implementing water quality trading programs. The Toolkit helps NPDES permitting authorities incorporate trading provisions into permits. It will help improve the quality and consistency of trading programs across the nation.

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Full Document

Chapters

Appendices

You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.