Minnesota Department of Transportation

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Hydraulics - HydInfra


HydInfra Culvert and Storm Drain Inspection


Researcher Doug Youngblood, CDMSmith, describes technologies that go beyond end-of-pipe inspections in a webinar presented July 26, 2017.

Read the research

About HydInfra

HydInfra is MnDOT's culvert and storm drainage asset management system. Ponds, culverts, storm drain hydraulic structures and pipes are inventoried and inspected in TAMS-HydInfra.

HydInfra Inspector


Consultants pre-qualified to do Work Type 13.0 Hydraulic Structure Inspection, Location and Cleaning may need HydInfra training when they have a contract in-hand. Email Kellie Thom when you have a contract to inspect or locate drainage assets.