RTI for water supply / contamination — city-by-city guide (50 cities)
Quick Reply: File an RTI for water supply / contamination in any of India's 50 top cities. City-specific PIO, fee, portal and template links. Updated 2026.
Pan-India city guide. RTI for water supply / contamination is filed to Municipal Water Department / Jal Board at the city/municipal level. Article 21 right (Subhash Kumar 1991); BIS IS 10500:2012. Reply mandatory in 30 days under §7(1) RTI Act 2005. City-specific PIO, municipal portal and contact details vary — pick your city below.
Read the master guide first
The complete template is in the canonical RTI for water supply / contamination guide. Each city-specific page below adds the local municipal corporation, fee, online portal, zonal office routing and escalation path.
City-by-city RTI for water supply / contamination
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Last reviewed: 25 April 2026.
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