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Visakhapatnam's Drains Choke on Sewage
5 Jun
Summary
- Stormwater drains in Visakhapatnam are carrying wastewater, not just rainwater.
- The city has a daily sewage treatment deficit of approximately 45 million litres.
- Fishing communities report health issues and declining catches due to pollution.
Visakhapatnam, the City of Destiny, faces a growing challenge as its stormwater drains are now regularly carrying wastewater and debris, contaminating the Bay of Bengal. These natural drainage channels, known locally as 'geddas', are crucial to the city's landscape but have become overwhelmed by urban growth.
The city generates approximately 224 million litres of sewage daily, yet its treatment capacity stands at only 179 MLD, leaving a deficit of 45 MLD. This untreated wastewater flows into coastal areas, affecting fishing settlements like Pedda Jalaripeta. Fishing communities report increased health issues and a decline in fish catches, pulling up more waste than fish.
Environmentalists highlight that the widening gap between urbanisation and sewerage infrastructure exacerbates the problem. While some drains are being diverted, many continue to discharge pollutants directly into the sea. Projects are underway to improve drainage and expand sewage treatment, including a proposed underground sewerage system and new STPs.
As Visakhapatnam expands, a crucial need exists to restore the distinction between stormwater and sewage systems. Policymakers are working on drainage improvements and increasing treatment capacity to prevent wastewater from reaching the sea and protect the city's ecological balance.
