Basuaghai Wastewater Treatment Plant, Uttara P.S, Odisha | Under Construction

Basuaghai wastewater treatment plant is located in Uttara P. S, Khordha district, Odisha, India. The plant is currently under construction and will serve a population of 187,074, classifying it as a large agglomeration under Indian urban wastewater management standards. The designed capacity is 1.00 million liters per day, indicating the scale of treatment infrastructure being developed. As a plant under construction, the treatment process and level are not yet finalized. However, Indian environmental regulations under the Water (Prevention and Control of Pollution) Act, 1974, and the National Green Tribunal guidelines require that large urban agglomerations implement secondary or tertiary treatment to meet discharge standards. The plant will likely incorporate biological treatment processes to comply with these norms. The plant's treated effluent will discharge into local water bodies, ultimately draining into the Bay of Bengal via the Mahanadi River delta system. The region's coastal ecology, including mangroves and estuaries, depends on maintaining water quality. Proper treatment at Basuaghai will help protect downstream aquatic habitats and support the health of the Chilika Lake ecosystem, a vital wetland.

The plant is located in the Mahanadi River basin, which drains into the Bay of Bengal. The downstream environment includes the Chilika Lake, a large brackish water lagoon that supports diverse aquatic life and is an important migratory bird corridor. Treated wastewater discharge must meet standards to prevent nutrient loading and protect this ecologically sensitive coastal ecosystem.