Overview
STP Sunder Nagar Distt Mandi is an operational wastewater treatment plant in Ropa, Himachal Pradesh, India, serving approximately 23,718 people. It supports the local community by treating domestic wastewater.
STP Sunder Nagar Distt Mandi is a municipal wastewater treatment facility located in Ropa, near Sundarnagar in the Mandi district of Himachal Pradesh, India. The plant serves a population of about 23,718, reflecting its role in managing domestic sewage for this mid-sized settlement in the Himalayan foothills. As a plant in India, it operates under the national regulatory framework of the Water (Prevention and Control of Pollution) Act, 1974, and is subject to standards set by the Central Pollution Control Board (CPCB) and the Himachal Pradesh State Pollution Control Board. For a population of this scale, secondary treatment is typically required to meet effluent discharge standards before release into the environment. The treated wastewater likely discharges into a local stream or river that drains into the Beas River basin, a major tributary of the Indus River system. The region's mountainous terrain and proximity to the Beas River make proper treatment essential to protect downstream water quality and aquatic ecosystems.
Environmental context
The plant is situated in the Beas River basin, with treated effluent likely flowing into a local tributary that joins the Beas River. The Beas River eventually merges with the Sutlej River in Punjab and drains into the Indus River system, ultimately reaching the Arabian Sea. The surrounding Himalayan ecosystem supports diverse aquatic life and provides water for agriculture and drinking, making pollution control critical for maintaining ecological balance and public health.
Frequently asked questions
The plant is located in Ropa, near Sundarnagar, in the Mandi district of Himachal Pradesh, India.
The plant serves approximately 23,718 people, classifying it as a medium-sized agglomeration under Indian wastewater management standards.
Treated wastewater is likely discharged into a local stream or river that flows into the Beas River basin, eventually reaching the Indus River system and the Arabian Sea.
The plant operates under India's Water (Prevention and Control of Pollution) Act, 1974, with standards enforced by the Central Pollution Control Board (CPCB) and the Himachal Pradesh State Pollution Control Board.
For a population of this size, secondary treatment is typically required to meet effluent discharge standards, often involving biological processes such as activated sludge or sequencing batch reactors.
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