EPA’s stormwater program has published the 7th volume in the MS4 Compendium Series: Off-Site Stormwater Management. This compendium presents examples illustrating how municipal separate storm sewer system (MS4) permits can be written to allow for off-site stormwater management.

More information and resources on off-site stormwater management are available at EPA’s Off-Site Stormwater Management webpage, and all seven parts of the series are linked at EPA’s Stormwater Discharges from Municipal Sources – Resources page.

For any questions related to this announcement, please contact [email protected]