Sadaval Wastewater Treatment Plant, Ujjain, Madhya Pradesh

Sadaval is a municipal wastewater treatment plant located on Gadkalika Road in Ujjain, Madhya Pradesh, India. It serves a population of approximately 354,103, classifying it as a large agglomeration under Indian urban wastewater management standards. The plant is operational and plays a key role in managing the city's wastewater. As a large-scale facility, Sadaval is expected to provide at least secondary treatment under India's environmental regulations, which align with the National River Conservation Plan and the Water (Prevention and Control of Pollution) Act of 1974. These frameworks mandate treatment standards to protect water quality in receiving water bodies. The plant's treated effluent likely discharges into the Shipra River, a tributary of the Chambal River, which flows into the Yamuna and ultimately the Ganges basin. The Shipra River is ecologically significant, supporting aquatic biodiversity and providing water for religious and domestic use in the region.

The plant's discharge enters the Shipra River, a tributary of the Chambal River within the Ganges basin. The Shipra is a culturally and ecologically important river in central India, supporting diverse aquatic life and serving as a water source for downstream communities. The Chambal River is known for its relatively clean waters and hosts a variety of wildlife, including the Ganges river dolphin and gharial. Proper treatment at Sadaval helps reduce nutrient and pathogen loads, protecting these downstream ecosystems.