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Regulated MS4 in New Hampshire Communities

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.

Information on the Permit covering New Hampshire communities can be found here.

Map of NPDES Phase II Stormwater Program Automatically Designated MS4 Areas in New HampshireNew Hampshire Phase II Automatically Designated Area (PDF) (1 pg, 812 K, About PDF)

Community-Specific Information

Click On:

  • "Waterbody Map" to view a community-specific map showing the geographic extent of 2003 permit coverage and the 2008 surface water quality status (including impaired waters) in PDF format
  • "Regulated Area Map" to view a community-specific map showing the geographic extent of draft permit coverage according to Urbanized Area delineated by the 2010 Census
  • Waiver Request to view a towns waiver request letter (if submitted, see this Fact Sheet (PDF) (4 pp, 295 K) for more information on waivers from the MS4 permit requirements)
  • EPA Waiver Response to view EPA waiver response letter (if waiver request submitted)
  • "NOI" to view an Operator's NOI (once available) in PDF format
  • "Reports" to view an Operator's annual reports (once available) in PDF format

* Information shown in greyscale not yet available.

Traditional MS4s

You may also request copies of these documents by contacting Glenda Velez ( or 617.918.1677).

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