Council approves study for stormwater infrastructure improvements

by

Erin Nelson

The Mountain Brook City Council approved a resolution between the city and Schoel Engineering Company for the study and preliminary design of up-basin drainage in the area near Mountain Brook Junior High School. 

At its regular meeting on June 27, the council continued its consideration of a study that Schoel delivered in May. The study aimed to find potential ways to improve stormwater infrastructure to prevent flooding events like the one experienced on May 4, 2021, when flash flooding inflicted costly damage to the interior and exterior of homes on Richmar Drive and Mountain Lane. The 6-inch rain that fell on June 8, 2022 proved to be another example of this deleterious flash flood behavior, said City Manager Sam Gaston.

“A lot of rain fell in a short period of time,” Gaston said. “Thankfully we aren’t talking about catastrophic flooding but about water in basements, washed out landscaping, and flooded garages and yards.” 

Although residents of these streets have invested significant amounts of money into protecting their properties from flooding, the underlying issue remains: inadequate infrastructure to handle the increasing volume of water that enters the area upstream of the Mountain Brook Junior High retention pond from higher elevation areas.

Schoel plans to obtain topography in the Hillsdale Road/Richmar intersection and in the vicinity of “The Cut,” run model simulations to examine up-basin drainage, develop a preliminary design for drainage improvements to likely include a replacement for the pipe draining “The Cut,” and develop final design of drainage infrastructure on Montevallo Lane, which would be incorporated into the construction plans at Mountain Brook Junior High.

In other business, the council:

The next city council meeting is scheduled for July 11 at 7 p.m.

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