8 months ago
Delhi Faces Water Contamination and Waterlogging Issues
Delhi has received 45,000 complaints about dirty or smelly water in the last nine months.
Most complaints came from the Trans-Yamuna area.
The Delhi Jal Board (DJB) has fixed most of these problems.
They are also checking and fixing old water pipes to stop more contamination.
Meanwhile, a study found that some areas in Delhi are flooding because the water table is rising.
This is due to strict rules on using groundwater and more rain than usual.
The study suggests fixing old wells and making better systems to collect rainwater to help with the flooding.
Delhi received 45,000 water contamination complaints in 9 months, with the most from Trans-Yamuna.
DJB resolved 98.7% of complaints and is replacing old pipelines to prevent future issues.
Aging infrastructure and illegal connections are major causes of water contamination.
NDMC identified 37 waterlogging hotspots and suggests reviving old wells and improving rainwater systems.
Lodhi Garden has the shallowest water level, making it a high-risk area for waterlogging.
- Who
- Delhi Jal Board (DJB) and Central Ground Water Board (CGWB)
- What
- Water contamination complaints and waterlogging issues in Delhi
- Where
- Delhi, particularly Trans-Yamuna and NDMC areas
- When
- April 1 to December 31, 2023 and ongoing
- Why
- Aging infrastructure, illegal connections, and high rainfall
Key facts
- Total Complaints
- 45,000
- Highest Complaints Area
- Trans-Yamuna (9,308)
- Complaint Resolution Rate
- 98.7%
- Old Pipelines
- 50% of Delhi's pipelines are 20-30 years old
- Waterlogging Hotspots
- 37 identified by NDMC
- Shallowest Water Level
- Lodhi Garden (3.53 meters)
- Rainfall
- Above normal (611.8 mm) between 2018-2024
Quotes
Official
An official from the Delhi Jal Board
“All Superintendent Engineers of divisions have also been asked to coordinate with the Directorate of Treatment and Quality Control branch for sampling in their areas and update the daily data of water contamination problems and their resolution, so that it can be monitored closely and avoid type of incidents.”
indianexpress.com
“Such factors can allow polluted ground water from overflowing stormwater drains or sewage lines at the level of water pipelines to enter the drinking water network, particularly in vulnerable localities and therefore vulnerable localities are identified pro-actively, to prevent contamination possibilities.”
indianexpress.com
Senior official
A senior official from the Delhi Jal Board
“DJB is also taking other initiatives to ensure safe water supply to the people…To effectively address the contamination risk, it is also strengthening its resources further for implementing technical strategy such as replacing old, corroded and leak-prone pipelines, regular flushing, chlorination and field water-quality checks, increasing the lab and mobile water testing vans, cleaning of trunk and peripheral sewer lines efficiently is being ensured to get maximum possible time.”
indianexpress.com
“Over 98 % of the complaints have been resolved and the work on the remaining complaints is underway. All complaints are now monitored through a structured escalation system…”
indianexpress.com
