Stormwater Projects
The City of Wentzville provides stormwater management to meet the needs of our residents and customers. Safe and clean streams and lakes, and flood control are a few of the goals we achieve for the community.
Current Projects
| Victoria Park Ave. Stormwater Improvements | ||
Project Description: This project upsizes several single curb inlets to double curb inlets, adds a trench drain and a small section of pipe to help reduce street ponding during heavy storms. Project Updates: Construction begins in June with expected completion around Aug. 14, 2023. Stonemoor residents should expect minor traffic delays. At times one lane will shut down near the work zone with some detours during certain parts of the project. Once those dates become clearer, this will be updated. |
 For questions about this project, please contact Steve Watson, Construction Inspector at (636) 639-2153. |
ARPA Projects
| Federally-funded projects across the historic downtown area will replace or rehabilitate deteriorated pipes and make improvements to system capacity and maintenance access. Design to begin in summer 2023. (6/10/2023) |
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Completed Projects
| Citywide Hydrologic Assessment | Pearce Blvd. Stormwater Pipe Replacements | |
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| As part of the City's Comprehensive Plan goals, and with state DNR grant funding, hydrologic modeling helped to evaluate current and future 'built-out' stormwater management needs and impacts on stream channels. (1/2023) | Repair work included replacing a deteriorated storm line and infrastructure in the vicinity of 102 E. Pearce Blvd. Deteriorated stormwater Pipes were replaced near Cheryl Ann Dr. and Carr St. (Summer 2022) |
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| Heartland Park | Brian Ct. Utility Stabilization, Phase II | |
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Pervious pavement, athletic field biofilters, a native meadow, and parking lot bioswales help filter pollutants from runoff before it gets to the park's seven-acre lake. The lake forebay traps mud and trash coming with runoff from 500 acres of development along I-70 and Wentzville Pkwy. |
Construction is complete with composite revetments, grade controls and sanitary line encasement to stabilize infrastructure compromised by eroding creek banks. |
