The Sangamon Water Reclamation District (SCWRD) issued a June 11, 2026 combined sewer overflow (CSO) warning, noting that wet weather events are causing untreated rainwater and sewage to discharge into local streams at multiple outfalls. In the notice, SCWRD states it is implementing "many projects to clean our water and reduce and eliminate sewage overflows," indicating an active program of CSO mitigation and water quality improvement work. While the document does not specify individual projects, budgets, or vendors, the combination of recurring CSO events and stated implementation of multiple projects suggests ongoing and future needs for planning, design, construction, monitoring, and public communication services.This is commercially relevant as environmental engineering, construction, monitoring technology, and community outreach vendors can position around CSO control solutions, green infrastructure, and regulatory compliance support for SCWRD’s multi-project program.

Specific CSO outfalls listed include Oak Knolls, Town Branch, Amos Branch, Bond & Patton, Oak Ridge, Fairgrounds, and Sugar Creek Plant outfalls, suggesting geographically distributed project sites.