STP Lanka Baker Wastewater Treatment Plant, Badah, Himachal Pradesh

STP Lanka Baker is a municipal wastewater treatment plant located in Badah, a locality in the Kullu district of Himachal Pradesh, India. The plant serves a population of around 12,118 people, making it a medium-sized facility for the region. It is situated near the Beas River valley, a key watercourse in the state. As an operational plant in India, STP Lanka Baker is subject to the national environmental regulations under the Water (Prevention and Control of Pollution) Act, 1974, and the Central Pollution Control Board (CPCB) guidelines. For a plant serving this population, secondary treatment is typically required to meet discharge standards. It plays a role in managing domestic wastewater from the area. The treated effluent from STP Lanka Baker likely discharges into local streams that feed into the Beas River, which flows through the Kullu Valley and eventually joins the Sutlej River in Punjab. The Beas River supports diverse aquatic life and is an important water source for irrigation and drinking water downstream. Proper treatment helps protect this river ecosystem from pollution.

STP Lanka Baker is located in the Beas River basin, a major tributary of the Sutlej River that drains into the Indus River system and ultimately the Arabian Sea. The Beas River supports a variety of fish species and is a vital water resource for the region. The plant's operation helps reduce organic and nutrient pollution entering the river, protecting downstream water quality and aquatic habitats.