STP II Steel Township Sector 22 - Rourkela, Odisha Wastewater Treatment Plant

STP II Steel Township Sector 22 is a wastewater treatment plant located in Rourkela, Odisha, India, along NH143. It serves a population of 21,647 as part of the municipal infrastructure for the Steel Township area. The plant is operational and contributes to local sanitation and water quality management. As a plant serving a medium-sized agglomeration, it operates under India's environmental regulations, which require appropriate treatment for wastewater before discharge. Plants of this scale typically employ secondary treatment to meet national standards under the Water (Prevention and Control of Pollution) Act, 1974. The treated effluent from the plant likely discharges into local water bodies that drain into the Brahmani River basin, which flows into the Bay of Bengal. This downstream connection underscores the plant's role in protecting both local waterways and the coastal ecosystem from untreated sewage.

The plant's treated effluent likely enters local streams that feed into the Brahmani River, a major river in Odisha that flows into the Bay of Bengal. This watershed supports diverse aquatic life and provides water for agriculture and communities downstream. Proper treatment at this plant helps reduce nutrient and pathogen loads, protecting the river's ecological health and the coastal environment.