Bonnet Carré Field Trip, Norco, Louisiana

Every year we visit the Corps of Engineers Bonnet Carré spillway near Norco. This facility is part of the MRT project, and is designed to prevent flooding in New Orleans.

 

(L): We begin with a discussion in the Corps field office. Here we learned statistics and discussed the politics of opening the spillway; (R) Bonnet Carré affords a good view of the river and its commerce.

(L & R):Members of the class got a first-hand view of the spillway structure and learned how the system would operate if the water were high enough.

(L): One of the bays showing the river gauge; (R): The spillway seen from the forebay. As is usually the case in the early Fall the river is quite low (3.2 feet on the Carrollton gauge in New Orleans). A view of the forebay filled with water comprises the background for the class homepage.

(L): Looking up from the forebay; ?, site manager, talking to Jeff, Alana, and Julie; (R): Nate and Rebecca seen through a gap in the needles; the concrete blocks are baffles to slow water flowing through the structure towardsLake Pontchartrain during a flood.

(L): The river gauge in one of the bays; previous flood stages have left their mark on the concrete; (L): The ever elusive Courtney looking oh so stylish.

(R): The Shell Chemical plant in Norco seen from the lake side of the spillway; (R): Scott discussing the history of the spillway near the site of an unmarked African-American cemetery in the floodway.

Rebecca and Caroline taking notes as Scott speaks with Courtney avoiding the camera in the background.