Severe Pollution Causes India's Bellandur Lake To Spew Toxic White Foam

By

CCSS NAS-6 NCSS-8
Photo Credit: Murali Govindraju via bangalore.citizenmatters.in

Though we always hear about how polluted our oceans, lakes and seas are, it is rare to witness the contamination without at least wading into the waters. However, such is not the case for the residents that live in the vicinity of Bangalore's largest body of water - Lake Bellandur. They get to both witness and experience the toxic effects of the pollution that spews out in the form of fluffy white foam, every single day of the year!

The surf, which has transformed the "City of Thousand Lakes" to the "City of Thousand Sewage Tanks" is caused by the high concentration of ammonia and phosphates in the water. It is a result of several years of careless dumping of chemical waste and raw sewage into the thousands of waterways constructed to aid irrigation and bring drinking water to this landlocked area. While the entire water stream is polluted, it is Bellandur Lake that bears the brunt because of its location at the end of the chain of lakes and canal system.

The foul-smelling foam's toxic effects range from skin rashes to eye irritations, headaches, and dizziness. It is also a nuisance, especially during rainy and windy days, when it floats onto nearby roadways, impairing visibility.

Photo Credit: Sanchayan Nath via bangalore.citizenmatters.in

Experts say that the lake receives approximately 130 million gallons of untreated or only partially treated sewage per day, far more than it can filter naturally. The build-up of the toxic sludge now measures a whopping 17.5 feet, far outweighing the lake's 2.5-feet of water.

Though the lake's condition has been deteriorating for many years, 2015 has been particularly bad. In May, the lake made international headlines when the high concentration of flammable chemicals in the water caught fire and burned for an entire night. According to experts, the fire has made things even worse for this poor lake because it destroyed nearby wetlands that had previously helped to filter some of the lake's pollution.

While a sewage treatment plant could resolve a majority of the lake's woes, local authorities claim they do not have $156 million USD it would take to build one. Fed up with the Indian government's reluctance to act, the residents of Bangalore now plan to take things into their own hands.

On October 12th, numerous organizations came together to strategize ways to solve this increasingly alarming issue. One idea that is gaining traction is to breach the gates and drain the polluted lake. The group leaders now plan to meet with all the residents that will be affected by the action. If a consensus is reached, Lake Bellandur and its toxic fumes will soon be just an unpleasant memory.

Resources: thehindu.com,wn.com,bbc.com, guardian.com, latimes.com

Cite Article
Vocabulary List
ammoniabruntconcentrationconsensuscontaminationdeterioratingflammablelandlockedphosphatesreluctanceresolvesludgestrategizetractionvicinitywhoppingwoes
Geography
824 Comments
  • fortniteFriday, August 31, 2018 at 1:31 pm
    cool
    • lulululuFriday, August 31, 2018 at 1:30 pm
      interesting
      • lanaa
        lanaaWednesday, August 15, 2018 at 8:49 am
        And isn’t that snow ❄️ 🤨
        • blackpanther27
          blackpanther27Thursday, August 23, 2018 at 7:45 pm
          Snow can't catch fire
        • lanaa
          lanaaWednesday, August 15, 2018 at 8:47 am
          My friend is there now gosh
          • somethingWednesday, May 9, 2018 at 4:17 am
            just think what is happening now... then how is the future going to look/be like!
            • unknown*&*Wednesday, May 9, 2018 at 3:55 am
              first I thought it was just a little problem but then I saw it was on fire
              • unknownWednesday, May 9, 2018 at 3:54 am
                I thought it was snow at first
                • bellabellaTuesday, April 24, 2018 at 7:56 am
                  pollution spews out of the ocean in the form of foam every single day of the year!
                  • WolfDogMonday, January 22, 2018 at 9:56 am
                    And people just keep on walking like it's a part of life...
                    • MelissaWednesday, November 29, 2017 at 10:29 am
                      that is so weird it is like someone dumped gas into the water!