World Toilet Day History: Swachh Bharat & India’s Sanitation Survey Timeline

A safe sanitation system needs more than a working toilet. It needs a route for waste to travel safely from that toilet to somewhere it can no longer contaminate water, soil or food. If any single link in that chain fails, the sanitation outcome can fail with it — even after a toilet has been built and used correctly.

The World Toilet Organization established World Toilet Day in 2001, picking a deliberately attention-grabbing name for a subject people routinely avoided discussing in public — roads, electricity and hospitals were fair conversation; toilets were not. Through the 2000s, as the world pursued the Millennium Development Goals, water and sanitation became major development indicators, yet progress lagged and open defecation stayed widespread, with consequences reaching well beyond smell: faecal contamination, diarrhoeal disease, unsafe water, and for women and girls specifically, risks to privacy, safety and menstrual hygiene.

On July 24, 2013, the UN General Assembly adopted resolution A/RES/67/291, proposed by Singapore under the banner “Sanitation for All,” formally designating November 19 as World Toilet Day — adopted by consensus and co-sponsored by more than 100 countries. The first official UN-recognised World Toilet Day followed that November. At the time, WHO estimated around 600 million people in India alone were still practising open defecation — a scale that made India central to the entire global sanitation conversation.

India had tried rural sanitation programmes long before Swachh Bharat. Names changed, subsidies evolved, toilets were built — but open defecation remained enormous, and the problem was never just “no toilet exists.” It also involved design, water availability, maintenance, social norms and whether a built facility stayed functional and actually got used.

On October 2, 2014 — Mahatma Gandhi’s birth anniversary — India launched the Swachh Bharat Mission, split into a rural arm (SBM-Grameen) and an urban arm (SBM-Urban). For rural India, the mission set an extraordinarily ambitious target: eliminate open defecation by October 2, 2019, Gandhi’s 150th birth anniversary — five years, almost to the day. Government mission data put rural sanitation coverage at launch around 39%, meaning the goal wasn’t a modest improvement but a push toward universal coverage across hundreds of thousands of villages within five years.

The target also carried a conceptual shift that turned out to matter more than the deadline itself: attention moved from “how many toilets did we build” to “is open defecation actually eliminated.” A toilet being built is an output. A household using it, and a village with no member still defecating in the open, is an outcome — and the two are not the same number.

As construction accelerated, a harder question emerged: were the toilets actually being used? India increasingly turned to independent, third-party verification — the National Annual Rural Sanitation Survey (NARSS), conducted for the government by an Independent Verification Agency under World Bank support. Two rounds, run about a year apart, give the clearest before/after picture in the mission’s history.

By July 2018, government reporting put coverage at 88.9%, with 7.94 crore toilets built since October 2014 and 4.06 lakh villages declared ODF. The pace continued: by July 2019, more than 9.5 crore toilets and over 5.5 lakh ODF villages. On October 2, 2019 — Gandhi’s 150th birth anniversary, exactly the original target date — villages, Gram Panchayats, districts, states and Union Territories across SBM-Grameen declared themselves Open Defecation Free, with government reporting crediting more than 10 crore rural toilets constructed during the mission’s first phase.

That declaration was the mission’s central milestone — and also the point at which a harder second question opened up: a toilet can break, a pit can fill, behaviour can change back, and waste has to go somewhere. Could India actually keep its villages ODF?

Swachh Bharat Mission-Grameen Phase II, running 2020–21 through 2026–27, changed the objective. Phase I asked whether everyone had toilet access and whether open defecation had ended. Phase II asks whether that ODF status is sustained, and what happens to solid and liquid waste — expanding the mission from a toilet-construction programme into a broader sanitation-system programme covering waste segregation, greywater, faecal sludge and visual village cleanliness.

Progress was fast by the milestone the government tracks most closely: from roughly 1 lakh ODF Plus villages in December 2022 to more than 5.61 lakh by December 27, 2024 — officially reported as a 460% increase in two years, with over 95% of India’s villages declared ODF Plus and more than 69% declared ODF Plus Model. That December 2024 review also credited the “Hamara Shauchalay, Hamara Samman” World Toilet Day campaign (“Our Toilet, Our Dignity”) with mobilising more than 38 lakh participants across 50,500+ events, improving the functionality of more than 1.54 lakh Community Sanitary Complexes.

India’s sanitation statistics sometimes appear to conflict simply because they measure different things. Knowing which survey answers which question avoids most of the confusion.

Urban India runs its own parallel track. Swachh Survekshan, India’s national urban cleanliness survey, launched in 2016 covering 73 cities and has since expanded into a closely watched annual ranking, giving sanitation something it rarely had before: public, city-versus-city visibility.