Sanitary District Of Decatur

The Sanitary District of Decatur is a public authority based in Decatur, Illinois. The organization employs 21 people and generates $50 million in annual revenue. Established in 1917, the Sanitary District of Decatur manages wastewater treatment for the City of Decatur, Village of Forsyth, Village of Mt. Zion, and various industrial and commercial users in the Decatur metropolitan area. The Sanitary District of Decatur provides comprehensive wastewater treatment services, encompassing preliminary and primary treatment, a two-stage activated sludge biological treatment process, and effluent disinfection via chlorination. Treated water is discharged into the Sangamon River. Sludge generated during the treatment process undergoes stabilization through an anaerobic digestion process before being disposed of via land application on local farms. The current wastewater treatment facility, completed in 1990, is a testament to the District's commitment to modern treatment infrastructure. Throughout its history, the Sanitary District of Decatur has undergone significant expansions and facility updates, demonstrating a continuous dedication to improving service and environmental responsibility. For inquiries or further information, please visit the Sanitary District of Decatur's website at sddcleanwater.org.