One-fourth of Delhi’s sewage flows untreated into Yamuna: Report
Hindustan TimesA total of 171 million gallons per day of sewage flowed untreated into the Yamuna within the borders of the national capital in December, the Delhi Pollution Control Committee has said in its latest progress report on the clean-up of the river. he report further highlights that 13 out of 18 major drains in Delhi have been tapped so far, and authorities have set a target to tap four out of the five remaining major drains by the end of this year. According to the progress report made public on Monday, Delhi currently generates 768 MGD of sewage -- 80% of the Capital’s total water supply -- but the existing sewage treatment plants in the city have a utilisation capacity to treat only 597 MGD, resulting in 171 MGD of sewage going untreated. To fix this problem, the report, which was compiled using data gathered from different agencies involved in cleaning up the Yamuna, shows by the end of December 2023, the upgradation of existing STPs and construction of new STPs is likely to see the sewage treatment capacity increase to 925.5 MGD.