Culvert Hydraulics – Inlet and Outlet Control

A culvert is a relatively simple structure, typically a pipe or box, that projects through an earthen embankment to allow flow to be conveyed from an area upstream of a roadway to the downstream end of a roadway. Culverts consist of an inlet, an outlet, and a culvert barrel. Common culvert shapes include circular pipes, … Read more

Is My House in a Flood Zone?

It is important to understand the risk of flooding to your property because many homeowners’ insurance policies do NOT cover flooding. A Brief Overview of the National Flood Insurance Program (NFIP) Following the Great Flood of 1927 on the Lower Mississippi River, Congress mandated the construction of flood protection infrastructure (e.g., levees, dams, diversions, pump … Read more