Sad state of Doddanagamangala lake

citizens are worried to see the dumping of mud and waste in the once pristine Dodda Nagamangala Lake, near Elecronics City.

It is a well known fact that Bangalore which was a city with many lakes has been driven to a state of horror with most of its lakes encroached and depleted.

Another lake which is facing a near death crisis is the Dodda Nagamangala Lake, also known as the Rayasandra Lake in the Dodda Nagamangala region near Electronic city. This lake is about 28 acres in size and falls under survey number 64 and is under the Konappa Agrahara Gram Panchayath.

The lovely Dodda Nagamangala Lake last year. Pic: Neethu Peter

We have witnessed a large number of birds, even migratory birds coming to this lake and the end of the lake could result in a lot of loss of habitat for these birds.

Some of us who live in the area and concerned individuals are trying to stop the lake from being encroached upon. On a daily basis, we see the dumping of mud and waste material. We are worried this could mean the death of the lake.

The Dodda Nagamangala Lake now. Pic: Neethu Peter

With the survival of such small water bodies lies the hope for the coming generations. Every measure to save every lake, pond, tree and mountain must be made if we are hoping for a green tomorrow.

Comments:

  1. Jyotiprakash Sundaray says:

    The lake still sees a systematic and continuous garbage dumping. We had successfully pressurized our Builder to have a fencing around it but recently I saw 2 tractors full of garbage entering the lake for dumping. Apparently these tractors have the key of the lock that locks the gate of the fence. It is really disappointing to see government and regulatory bodies’ indifference to such activities. Does anyone have contact of any groups/agencies/bodies that can be contacted for this issue?

Leave a Reply

Your email address will not be published. Required fields are marked *

Similar Story

Why concrete lakes are pushing away Bengaluru’s waterbirds

As natural shorelines vanish and extensive restoration destroys habitats, city lakes see a sharp decline in special wetland bird species.

Since Bengaluru’s lakes were formed by damming water flowing down valleys, they are typically wedge-shaped, with a gentle slope and a deep basin towards the embankment. This promotes the growth of diverse vegetation and animals, each adapted to a particular water depth. The result is a natural zonation – reedbeds and shoreline vegetation at the edges, floating and submerged vegetation in the middle, and open water at the deepest end. During the Open City biodiversity datajam held in December 2025, our group examined the ecological trends around Bengaluru’s lakes. In an earlier article, we examined how migrant and resident waterbirds…

Similar Story

Can cool roofs beat Chennai’s heatwaves? A look inside the state’s Green Schools push

Amid heatwaves, the cool roof initiative is being implemented across Chennai schools. But experts warn that it cannot be the single solution for urban heat.

Over the past few years, maths teacher Usha found her classroom sweltering during her usual 12.50–1.50 pm period, on the second floor of Perunthalaivar Kamarajar Government Girls Higher Secondary School. “It was so difficult to take class during the peak hours,” she says. But this year, she mentions that it feels slightly bearable, and attributes this to the shade of the trees, the wind blowing through the building, and the latest addition — solar-reflective paint on the roof. Data from a state government and UNEP Cooling pilot project at the Ambattur school shows that reflective coating brought the classroom’s internal…