Recent Publications

Water Quality and Hydrologic Performance of a
Porous Asphalt Pavement as a Storm-W ater
Treatment Strategy in a Cold Clima te


  1. UNHSC 2014 PA Spec
  2. UNHSC 2012 Biennial Report
  3. Economic and Adaptation Benefits of Low Impact Development, Conference Proceedings, 2011 Low Impact Development Symposium, March 2012 
  4. Water Quality and Hydrologic Performance of a Porous Asphalt Pavement as a Stormwater Treatment Strategy in a Cold Climate, Journal of Environmental Engineering, January 2012
  5. Forging the Link: Linking the Economic Benefits of LID and Community Decisions
  6. UNHSC and SeaGrant Sealcoating Fact Sheet

All Publications


News & Announcements

Recent Projects

Stormwater Standards for the future

UNHSC, in collaboration with VHB, SRPC and the Town of Durham recently completed a study modeling... More »

Cold Climate Performance Study of a Permeable Interlocking Concrete Pavement System in Durham, NH

University of New Hampshire Stormwater Center (UNHSC) completed a two year field verification study... More »

Greenland Mall, Packard Development and the Conservation Law Foundation, Greenland, NH

In 2007, Packard Development, the Conservation Law Foundation, UN HSC, and Gove Environmental... More »


UNHSC logo


The UNH Stormwater Center (UNHSC) is dedicated to the protection of water resources through effective stormwater management.

Berry Brook Channel Restoration and Daylighting, Dover, NH. Since approximately 1888 the headwaters of Berry Brook was piped downstream. As part of an urban watershed renewal effort beginning in 2011, stream and wetland restoration in combination with LID stormwater management is being implemented.

School Street School students help install a raingarden, Rochester, NH, Fall 2010

New Hampshires first porous asphalt road located at the Boulder Hills subdivision, Pelham, NH, Installed Fall 2009.

Bioretention installed June 2010 at the Horne Street Elementary School in partnership with the City of Dover, NHDES, and UNHSC.