Take a look at these training videos about different culvert practices.                                                                                                            

• Utah DOT has a video about Segmental Liners
• New Hampshire DOT has a video about Environmental Managment System

For assistance accessing these or any other documents or resources, or for more information, please contact T2.Center@unh.edu.

NHDES Culvert Maintainer webpage

Quick Reference Sheet regarding Certified Culvert Maintainer program -contact t2.center@unh.edu for latest copy

Certification Application for Initial or Renewal CCM

Quarterly Report Form 

BMP Manual 

BMP Sedimentation Control Methods - contact t2.center@unh.edu for latest training materials

Prime Wetlands 

Culvert Problems and Solutions- contact t2.center@unh.edu for latest training materials

Designated Rivers

Picking our Battles - Guide to Planning  Invasive Plant Management Projects - NH Fish & Game, NH Natural Heritage Bureau, and Great Bay National Estuarine Research Reserve