Water Sources
Hooghly at Palta (Indira Gandhi WTP)
No public daily abstraction or production figure for Palta, the intake that supplies most of Kolkata. The 1,180 MLD figure is a design capacity from a KMC page labelled draft and footered 2013.
Garden Reach Water Works
No public daily production series. 839.4 MLD is a design capacity; a further 225 MLD is described as under construction with no dated completion.
Jai Hind Jal Prokolpo (Dhapa)
No public daily production series; 136.3 MLD is a design capacity.
KMC deep tube wells
No public tube-well register or daily draw. The ~110 MLD figure is a single line on KMC's water-distribution page.
Groundwater
CGWB block exploitation, CGWB Year Book station overlay.
Water bodies
mapped water bodies.
About this dashboard
Methodology, data sources, water sources tracked, and the data gaps we're honest about.
Methodology: Source levels for Kolkata from KMC. See theAbout pagefor the full data-source index and methodology.