Rithla Old Wastewater Treatment Plant, Delhi, India

Rithla Old is a wastewater treatment plant located in the Rohini area of North West Delhi, India. It serves a small population of 1,299 people, operating as part of Delhi's municipal wastewater infrastructure. The plant is situated in a densely populated urban area, contributing to the city's sanitation network. As a small-scale facility in India, the plant is subject to the country's environmental regulations, including the Water (Prevention and Control of Pollution) Act of 1974 and the National Green Tribunal guidelines. Indian wastewater treatment standards typically require secondary treatment for municipal plants, with larger facilities often incorporating tertiary treatment for water reuse. The plant's operational status indicates it is actively treating wastewater from the local community. The treated effluent from Rithla Old likely discharges into local drainage systems that eventually reach the Yamuna River, a major tributary of the Ganges. The Yamuna River is heavily polluted in the Delhi stretch due to urban and industrial discharges, making the plant's role in reducing local pollution significant. The downstream environment includes the Ganges basin, which supports diverse aquatic life and is ecologically sensitive.

Rithla Old discharges treated wastewater into local drains that flow into the Yamuna River, a key tributary of the Ganges. The Yamuna River in the Delhi region faces significant pollution pressures from urban runoff and untreated sewage. The downstream Ganges basin supports diverse aquatic ecosystems and is a critical water resource for millions of people. The plant's operation helps mitigate local pollution loads in this ecologically sensitive river system.