Lakes of Bendakaluru

Satellite view: Esri, Maxar, Earthstar Geographics

Giddanahalli Lake

See it on the map
Size
14.6 acresAbout 8.3 football pitches
Rank by size
585th largestOf 1,621 lakes that still exist
Valley
Arkavathi
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 1915 to 1954, 1956 to 1972 and 1974 to 1983.

The records listed below, drawn on one line from 1914 to 2026.

  1. 1914

    Not on the survey map

    See source

  2. 1955

    Not on the U.S. Army map

    Compiled from Survey of India maps of 1945-46

    See source

  3. 1973

    On the survey map

    See source

  4. 1984-2021

    Held water most years

    Water in 16% of all satellite passes, 1984-2024

    7% of its water area has since gone dry; 33% is new water

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

    See sourceSee source

  5. 2017-2018

    In the water bodies census, not marked as encroached

    This census's status marks are often wrong

    See source

  6. 2017-2025

    No one cover holds over half of it in most years

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

    See source

  7. 2025-2026

    Mostly open water after the monsoon; mostly dry or built in the dry season

    After monsoon, Oct 2025 to Dec 2025

    • 84% open water
    • 10% floating weed
    • 6% dry or built

    Dry season, Mar 2026 to May 2026

    • 33% open water
    • 0.2% floating weed
    • 67% dry or built
    See source

How big it is

Drawn outline
14.6 acres

About 8.3 football pitches

See source
End to end
335 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

40% crops, 25% trees, 16% shrubs, 14% built, 5% grass, 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
Arkavathi

The river basin its water drains to

See source
Water comes from
See source
Catchment
2.8 km²

The land that drains into it

See source

What lives here

Birds recorded
73 species

Most seen: Common Myna, Paddyfield Pipit, Greater Coucal, Little Egret and Purple-rumped Sunbird.

328 sightings, mostly from birdwatchers

See source
All wildlife recorded
73 species

328 records, 2020 to 2024

See source
Threatened species seen here
2
  • Indian Roller near threatened
  • Woolly-necked Stork near threatened
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
829 m
See source
Coordinates

12.9926° N, 77.4243° E

See source

Read more

OpenStreetMap
See source
Its number in each record
ATREE lake map
999
KGIS tank map
406
Water bodies census
1/12/002/000002/000188/001