Lexington Addressed Odor Issues in Southern City

The Division of Water Quality responded to elevated hydrogen sulfide levels reported near a sewer force main air-release valve.

Updated on Oct. 14, 2026 in Utilities

Lexington Addressed Odor Issues in Southern City

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The Lexington Division of Water Quality confirmed elevated hydrogen sulfide levels at a sewer force main air-release valve near the Brannon Crossing area. City officials implemented corrective measures following a resident report of foul odors.

Why it matters

Hydrogen sulfide releases can cause significant odor concerns for residents in southern Lexington. Identifying these specific infrastructure vulnerabilities allows the city to mitigate ongoing complaints and improve utility operations.

The city identified elevated hydrogen sulfide levels following an odor complaint received on Oct. 5. This site is separate from broader, ongoing odor control projects at two city wastewater treatment plants.

The players

Lexington Division of Water Quality

This municipal agency is responsible for managing the city's wastewater infrastructure and public utility odor mitigation efforts.

LexCall 311

This is the official customer service system used by Lexington residents to report maintenance concerns and non-emergency utility issues.

The details

The city maintains odor control systems at the Town Branch and West Hickman wastewater treatment plants, including the use of biotrickling filters and carbon adsorbents. Residents can report ongoing concerns through the LexCall 311 service as construction continues.

The Division of Water Quality received an odor complaint on October 5, 2026.
Odor control projects at treatment plants are expected to be completed in spring 2027.
Construction for carbon adsorption systems is scheduled to begin in spring 2027.

Market Landscape

This targeted repair follows the broader trend of utility infrastructure upgrades across Lexington. The city is currently modernizing wastewater facilities to replace aging systems that have reached the end of their useful life.

Residents in southern Lexington may continue to see utility construction crews as the city works to finalize odor control upgrades. Those experiencing persistent odors should continue to report concerns via the LexCall 311 service for timely investigation.

The takeaway

Maintaining aging sewer infrastructure is essential for preserving air quality in residential neighborhoods like Belleau Wood. Residents should utilize city reporting channels to ensure that localized issues are identified and addressed by maintenance teams.

What happens next

The city plans to complete odor control projects at the Town Branch and West Hickman plants in spring 2027. Additionally, construction for new carbon adsorption systems at the solids processing and grit tank areas will begin in spring 2027.