Welcome to M3 Engineering Group

Essex Creek Stormwater Study and Streambank Stabilization

After complaints of flooding along Essex Creek, a tributary to Midland Creek in Maryland Heights, MO,...

Stagecoach Drive Streambank Stabilization

M3 Engineering designed biostabilization streambank restoration for 1,100 feet of failing stream in...

Streambank Stabilization Contract B

Metropolitan St. Louis Sewer District contracted M3 Engineering Group to perform geomorphic assessments,...

Regional Stormwater Detention Facilities

Under the Consent Decree, MSD is required to spend $230M in the combined sewer area. To prevent surface...

Hall Street Storm Sewers

Stormwater flooding has been a problem along Hall Street since the 1950s, when the development of the...

Stormwater Master Plan Pilot Study. Village of Hardwood Heights

The I-270 North Design Build Project will improve safety and reliability along the interstate from...

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Services

Wastewater

Wastewater, is any water that has been adversely affected in quality by anthropogenic influence.

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Stormwater

Stormwater runoff occurs when precipitation from rain or snowmelt flows over the ground.

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Stream Restoration

Stream restoration is the re-establishment of the general structure, function and self-sustaining behavior of the stream system.

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Asset Management

Asset Management relies on integrating site design, natural hydrology, and smaller controls to capture and treat runoff.

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Transportation

Transportation and the environment are paradoxical in nature since transportation conveys substantial socioeconomic benefits.

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M3 Engineering Group is a consulting firm with offices in St. Louis, Chicago and Memphis

We provide engineering planning, design and LEED support for public and private clients in a variety of areas of Civil and Environmental Engineering, including water, wastewater, stormwater, stream restoration, site design, and transportation.