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National Pollutant Discharge Elimination System (NPDES)

Previous Versions of EPA's MSGP documents

Documents related to Multi-Sector General Permits prior to 2015. The most recent permits page is at Final 2015 MSGP documents.

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2008 Multi-Sector General Permit (MSGP) (PDF)(247 pp, 5 MB)
2008 Multi-Sector General Permit for Stormwater Discharges Associated with Industrial Activity (MSGP) - Fact Sheet (PDF)(154 pp, 1 MB)
Final 2000 Stormwater Multi-Sector General Permit (MSGP) for Industrial Activities Federal Notice (PDF)(137 pp, 1 MB)
Final 1995 MSGP Federal Register Notice / Vol. 60, No. 189 (PDF)(516 pp, 5 MB, September 29, 1995)