National annual rural sanitation survey (NARSS) 2017-18
The National Annual Rural Sanitation Survey (NARSS) 2017-18, conducted by an Independent Verification Agency (IVA) under the World Bank support project to the Swachh Bharat Mission Gramin (SBM-G), has found that 93.4% of the households in rural India who have access to a toilet use it. The NARSS also re-confirmed the Open Defecation Free (ODF) status of 95.6% of villages which were previously declared and verified as ODF by various districts/states. The survey was conducted between mid-November 2017 and mid-March 2018 and covered 92040 households in 6136 villages across States and UTs of India.