Ground-truth data on the water Delhi actually stores and drinks, from KaamGenie’s tank-cleaning field observations across 250+ localities combined with public sources. Everything here is free to cite with attribution, and the flagship datasets refresh quarterly.
Supply gap, piped vs borewell TDS by zone, the Tank Scale Index and the seasonal risk curve. Q3 2026 edition.
Sourced reference20+ citable numbers on supply, losses, groundwater and tank hygiene, each with its source.
Free toolType any locality or pincode and see its source, TDS band, hardness and cleaning advice. Embeddable on your site.
Ranked listThe 30 hardest-water localities in Delhi, and the 10 gentlest, scored on the Tank Scale Index.
Plain-language referenceIndia’s drinking water standard translated: acceptable vs permissible, and the limits that matter.
Evergreen explainerWhy Delhi’s supply stops when ammonia spikes: the mechanism, the plants, the affected areas.
Month-by-month guideWhat happens to Delhi’s water in every month of the year, and what to do about each season.
For journalistsA quotable operations expert, seasonal briefings and zone-level data on request. Quotes within 2 hours.
City editions for Gurgaon, Noida, Faridabad and Ghaziabad are planned as our field coverage in each city matures. For zone-level data requests or media enquiries, see Press & Media.
KaamGenie cleans overhead tanks, underground sumps and society tank systems across Delhi NCR. Overhead tanks from ₹699, same-day before 10 AM.
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