Delhi Jal Board — contaminated water supply with bad smell

Address:

C-7/74 yamuna vihat delhi 53, New Delhi, Delhi, 110053

Water supply in area yamuna vihar c-7 block is very contaminated with very bad smell and dirty since last one month which is unbearable to use in domestic work and for drinking.
The smell so foul that it cant be used for cooking purpose.
Water is coming like as if it is untreated water smelling very bad with dirt particles.

Kindly solve the issue as soon as possible.