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Project: Residential Outfall Stabilization

Project Details

Construction Date: 2021

Location: Howard County, MD


Project: Residential Outfall Stabilization

Project Description


SMC constructed an outfall stabilization system in a residential area to protect and restore an actively eroding tributary of the Little Patuxent River. SMC staff installed stone boulder sills and pools in sequence to provide a stable conveyance of flow from the upstream stormwater inlets. Through the use of a series of plunge pools and boulder sills, the project will reduce erosion within the channel and thereby limit the amount of sediment, phosphorus and nitrogen entering the river.


Project: Residential Outfall Stabilization

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