Reservoir Status
Yamuna at Wazirabad
No public daily gauge for the Wazirabad pond. Levels surface only in crisis reporting and Supreme Court filings.
Munak Canal (CLC)
No public daily flow for the 102-km Munak carrier - the single largest input to Delhi's supply. Carriage figures appear only when a shortfall reaches court (June 2024).
Upper Ganga Canal
No public daily release on the Upper Ganga Canal leg; the channel also closes for UP's annual canal maintenance with no Delhi-visible schedule.
Bhakra (BBMB share)
Bhakra storage is BBMB's to publish, not DJB's - and BBMB's public reservoir page has not updated since September 2025 (CWC's weekly bulletin stopped in May 2025). Delhi's share of it is never published separately.
Tehri (Delhi share)
THDC publishes Tehri's 300-cusec allocation to Delhi but no daily release against it; the CWC weekly bulletin that carried Tehri storage stopped in May 2025.
DJB tube-wells & Ranney wells
No public tube-well register exists - the CAG's audit records its absence as a finding.
Groundwater
CGWB block exploitation, ward depth (interpolated), live WRIS station overlay.
Water bodies
OSM polygons, flagship tanks, restoration priority badges, lost-tank inventory.
About this dashboard
Methodology, data sources, water sources tracked, and the data gaps we're honest about.
Methodology: Reservoir levels for Delhi from DJB. Daily consumption assumptions (~4365 MLD demand) are starting points; the sliders above let you substitute your own. See theAbout pagefor the full data-source index and methodology.