Stormwater Improvements

With the passage of Proposition S in April 2024, voters created the first-ever regional stormwater improvement program in the St. Louis region.  With the funding from Proposition S, MSD Project Clear will be able to help address the growing number of stormwater problems like flooding and erosion affecting customers in the City of St. Louis and St. Louis County.  Many of these problems are decades old and getting worse as residents deal with more frequent, more powerful storms fueled by climate change.

Once a stormwater project is identified, it is added to MSD Project Clear’s list of identified projects and scheduled based on its benefit-cost analysis ranking. Larger projects are planned at least five years out for budgeting purposes. Higher-priority projects will move into design and construction sooner, while it may be several years for others due to funding limitations and the growing list of stormwater problems.

Allemania Storm Improvements (Project #12754)

Location: The City of St. Louis near Germania Avenue and Stolle Street
Construction schedule: Summer 2027 – Summer 2028 (tentative)

Golfview Storm Improvements (Project #13395)

Location: The City of Ballwin between Kehrs Mill Road and Clayton Road
Construction schedule: Spring 2027 – Fall 2027 (tentative)

Port Diane Storm Improvements (Project #11044)

Location: Unincorporated St. Louis County between Schuetz Road and Olive Boulevard
Construction schedule: Summer 2027 – Summer 2028 (tentative)

Rollingsford Storm Improvements (Project #11256)

Location: The City of Black Jack between Kennewick Drive and Bristol Rock Road
Construction schedule: Summer 2027 – Summer 2028 (tentative)

Sacre Coeur Storm Improvements (Project #10261)

Location: Unincorporated St. Louis County between Old Halls Ferry Road and New Halls Ferry Road
Construction schedule: Spring 2027 – Spring 2028 (tentative)

Ulena Storm Improvements (Project #10261)

Location: The City of St. Louis between Ulena Avenue and South 38th Street
Construction schedule: Spring 2025 – Fall 2026 (tentative)

Wieland Storm Improvements (Project #13626)

Location: Unincorporated St. Louis County between Tesson Ferry Road and Interstate 55
Construction schedule: Fall 2026 – Winter 2026 (tentative)