Lakes of Bendakaluru

Satellite view: Esri, Maxar, Earthstar Geographics

Marenahalli Kere

Also called Muneshwara Kere/ Mowje kere

Kere, a large tank, in Marenahalli village, Bengaluru North taluk

See it on the map
Size
15.5 acresAbout 8.8 football pitches
Rank by size
554th largestOf 1,621 lakes that still exist
Valley
Dakshina Pinakini
Who looks after it
ZPZilla Panchayat
Water quality
Not tested for water quality yet
Built over
0% of the lakeSatellite, 2021. The 2018 survey found 2% encroached.

Through the years

Nothing on record for 1928 to 1954, 1958 to 1977 and 1979 to 1983.

The records listed below, drawn on one line from 1927 to 2026.

  1. 1927

    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. 1957

    Built

    As the 2018 lake survey records it

    See source

  4. 1978

    On the survey map

    See source

  5. 1984-2021

    Held water most years

    Water in 10% of all satellite passes, 1984-2024

    0% of its water area has since gone dry; 38% 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

  6. 2017-2025

    Mostly plants or weed in most years

    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

  7. 2018

    Still there in the 2018 lake survey

    2% encroached, polluted, 21.4 acres surveyed

    See source

  8. 2025-2026

    Part floating weed, part dry or built after the monsoon; mostly dry or built in the dry season

    After monsoon, Oct 2025 to Dec 2025

    • 28% open water
    • 41% floating weed
    • 31% dry or built

    Dry season, Mar 2026 to May 2026

    • 13% open water
    • 2% floating weed
    • 85% dry or built
    See source

How big it is

The records disagree on its size, so each measure is shown.

Drawn outline
15.5 acres

About 8.8 football pitches

See source
2018 lake survey
21.4 acres

About 12 football pitches

See source
End to end
442 m

The longest straight line across the outline

See source
Deepest point, 2018
2.5 m
See source
Kind of lake
Kere, a large tank
See source

How clean the water is

State pollution board
Not tested by the state board
How it looked in 2018
Polluted
See source
What pollutes it, 2018

Road runoff & quarry pit water pumped into lake

See source
Sewage flows in, 2018

From the south-east

See source
Inlet and outlet tests, 2017-18
1 readings
See source
Every reading
Show every reading

Inlet and outlet tests, 2017-18 lake survey

DateWhereWater temperature°CLight transparencycmpHConductivityµS/cmDissolved solidsmg/LSuspended solidsmg/LTurbidityNTUDissolved oxygenmg/LCODmg/LBODmg/LTotal phosphateKjeldahl nitrogenmg/L as NTotal coliformMPN/100mL
2017-11-1427127.3327274412.52.2163.80.1141,600
See source

How much is built over

Built inside the outline
0%

From satellite land cover, 2021

See source
Encroached area, 2017
0.97 acres

Reported by the state legislature’s committee on lake encroachment

See source
Encroached by

The public and farmers

See source
Taken for

Huts, graveyard, layout, agriculture

See source
Where it is encroached

On the south-east, south and west side

See source
Dumped in it

Construction debris

See source
Other problems noted

Soil excavation

See source
Land record maps
See source
Land within 500 m

67% crops, 8% built, 7% trees, 6% shrubs, 6% grass, 6% bare ground, 2% water

From satellite land cover, 2021

See source

Who looks after it

Looked after by
Zilla Panchayat

ZP

See source

Where its water comes from and goes

Valley
Dakshina Pinakini

The river basin its water drains to

See source
Overflows into

Mahadevanakodag. Lake

See source
Catchment
2.4 km²

The land that drains into it

See source
Fed by, 2018 survey

Rainfall

See source
Built parts, 2018 survey

2 inlet drains, 1 overflow weir, 1 sluice gate, no culverts, no check dams and no islands

See source
Used for, 2018 survey

Cattle feeding and R

See source

What lives here

Animals seen, 2018 survey

Reptiles and birds

See source
Weed cover, 2018 survey

Partial

See source

Around it

Around it in 2018

Rd, quarry pit, temple, agriculture & settlement

See source

Photos

No photos of it on Wikimedia Commons yet.

Where it is

Greater Bengaluru
Outside the city limits
See source
Village
Marenahalli

Jala hobli, Bengaluru North taluk, Bengaluru Urban district

See source
Land survey numbers

198

See source
Height above sea level
905 m
See source
Coordinates

13.1118° N, 77.6795° E

See source

Read more

OpenStreetMap
See source
Its number in each record
ATREE lake map
188
2018 lake survey
BUBNJLmrn_kr5-356
Lake Development Authority
LDA354
KGIS tank map
789