Lakes of Bendakaluru

Satellite view: Esri, Maxar, Earthstar Geographics

Avadenahlli Lake

See it on the map
Size
24.6 acresAbout 14 football pitches
Rank by size
376th largestOf 1,621 lakes that still exist
Valley
Dakshina Pinakini
Who looks after it
Nobody on record looks after it
Water quality
Not tested for water quality yet
Built over
0% of the lakeSatellite land cover, 2021

Through the years

Nothing on record for 1916 to 1954, 1956 to 1979 and 1981 to 1983.

The records listed below, drawn on one line from 1915 to 2026.

  1. 1915

    Not on the survey map

    See source

  2. 1955

    On the U.S. Army map

    Compiled from Survey of India maps of 1945-46

    See source

  3. 1980

    On the survey map

    See source

  4. 1984-2021

    Held water most years

    Water in 5% of all satellite passes, 1984-2024

    72% of its water area has since gone dry; 2% is new water

    4 years not counted: the satellite saw under half the lake

    Floating weed looks like dry land to this record, so a weed-covered year can read as dry

    See sourceSee source

  5. 2017-2025

    Mostly plants or weed every year

    Floating weed shows as crops or grass here, not as water

    About three in four of these readings are right, so trust what holds for several years

    See source

  6. 2025-2026

    Mostly dry or built after the monsoon and in the dry season

    After monsoon, Oct 2025 to Dec 2025

    • 18% open water
    • 21% floating weed
    • 61% dry or built

    Dry season, Mar 2026 to May 2026

    • 0% open water
    • 0% floating weed
    • 100% dry or built
    See source

How big it is

Drawn outline
24.6 acres

About 14 football pitches

See source
End to end
668 m

The longest straight line across the outline

See source

How clean the water is

Not tested for water quality yet.

How much is built over

Built inside the outline
0%

From satellite land cover, 2021

See source
Land within 500 m

49% crops, 17% grass, 14% shrubs, 13% trees, 6% built, 0.9% bare ground

From satellite land cover, 2021

See source

Who looks after it

Nobody on record looks after it.

Where its water comes from and goes

Valley
Dakshina Pinakini

The river basin its water drains to

See source
Water comes from
See source
Overflows into

Haleuru Lake

See source
Catchment
20.6 km²

The land that drains into it

See source
Nearest sewage treatment plant

STP

2.3 km away

See source

What lives here

Birds recorded
37 species

Most seen: White-breasted Waterhen, Spot-billed duck, Greater Coucal, Black Drongo and Little Egret.

45 sightings, mostly from birdwatchers

See source
All wildlife recorded
40 species

48 records, 2018 to 2025

See source
Threatened species seen here
1
  • Indian Roller near threatened
See source
Photographed on iNaturalist
3 times

3 species, 3 confirmed by other naturalists.

Most seen: Common Gull, Indian Wanderer and Slender-scaped Carpenter Bee.

Last seen Oct 2025

See source

Around it

Nothing on record about what is around it.

Photos

No photos of it on Wikimedia Commons yet.

Where it is

Greater Bengaluru
Outside the city limits
See source
Height above sea level
885 m
See source
Coordinates

12.7491° N, 77.7230° E

See source

Read more

Its number in each record
ATREE lake map
1149
KGIS tank map
261