Satellite view: Esri, Maxar, Earthstar Geographics
Unnamed tank near Nallenahalli
See the lakes that disappearedThrough the years
Nothing on record for 1956 to 1983.
1955
On the U.S. Army map
Compiled from Survey of India maps of 1945-46
Known only from this map, and the match to it is sure
1984-2021
Held water in 15 of 38 years
Water in 0.7% of all satellite passes, 1984-2024
12% of its water area has since gone dry; 0% is new water
The lake is small for this record, so treat it as rough
2017-2025
Mostly plants or weed every year
The lake is known only as a point or is under a quarter acre, so the shares are rough
About three in four of these readings are right, so trust what holds for several years
2025-2026
Mostly dry or built after the monsoon and in the dry season
The lake is small for these images, so treat the shares as rough
After monsoon, Nov 2025 to Dec 2025
- 0% open water
- 0% floating weed
- 100% dry or built
Dry season, Mar 2026 to May 2026
- 0% open water
- 0% floating weed
- 100% dry or built
How big it is
What took its place
Nothing on record about what took its place.
How clean the water is
Not tested for water quality yet.
How much is built over
71% crops, 16% shrubs, 7% built, 4% trees, 2% grass
From satellite land cover, 2021
Who looks after it
Nobody on record looks after it.
Where its water comes from and goes
Where its water comes from and goes is not on record.
What lives here
No wildlife records from this lake yet.
Photos
No photos of it on Wikimedia Commons yet.
Where it is
Read more
No other pages about it yet.