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

  • drainage site on campus

    Low Cost Bioretention Retrofit, Installed 2009 on UNH Durham Campus. This project was very inexpensive due to the extensive use of existing drainage infrastructure. It is an example of low cost retrofit opportunities.

  • day-lighted headwaters, berry brook, Dover NH
  • UNHSC Field Facilty
  • students posing with construction equipment

    体育365School Street School students help install a raingarden, Rochester, NH, Fall 2010

News & Announcements

  • UNH and the Urban Forrestry Center provide guidance for stormwater street trees

    This is old but certainly still relevant if you are looking for guidance of tree filter performanc and tree selection.

    Final Report

  • UNH Stormwater Center Develops a Hybrid Bioretention Template

    The University of New Hampshire Stormwater Center体育365 (UNHSC) has developed an innovative hybrid bioretention template for use by municipalities and others to address stormwater runoff and achieve pollutant load reductions.

    You can download the hybrid bioretention standard detail here: UNHSC Hybrid Bio Detail 

  • Credit for Going Green

     

    The UNH Stormwater Center co-created to help New Hampshire communities meet water quality standards through the use of buffers. 

Recent Projects

Porous Pavement Rehabilitation Project

The UNH Stormwater Center in cooperation with Triverus and UNH Facilities conducted a product... More »

Berry Brook Project

The Berry Brook project in Dover NH is complete!  This partnership between NHDES, UNHSC and the... More »

Undersized GI System Performance

This report details results from two years of study of two undersized stormwater control measures.... More »