The supply of contaminated water to residents of Srinivagilu Tank Bed Layout in Koramangala for the last few months has left many people reeling under the effects of water-borne diseases such as typhoid, cholera and gastroenteritis.

Dr P M Mathew, a professor from Christ University and a resident of the layout, who is recovering from an attack of typhoid in December, told Deccan Herald, that water supplied contains vast quantities of pollutants.