MS4 Documents

NPDES Phase II Stormwater Program
Automatically Designated MS4 Area Maps and Notice of Intent (NOI)

Files are in PDF format. Contact Rhonda Poirier, (207) 592-6233 for more information.

Small Municipal Separate Stormwater Sewer Systems


State or Federally Owned Separate Storm Sewer Systems

University Of Maine Augusta - Bangor Campus

Dorothea Dix Psychiatric Center


Maine Department of Transportation and Maine Turnpike Authority Municipal Separate Storm Sewer Systems