Delhi Jal Board — sewage blocked and its water going in drink waterline of my house

Address:

1100024

Sir, after every few months this problem is coming, sewage of lajpat nagar part-1 d-block gets blocked and it’s water mixes with drinking water and coming in my house. The water is so bad that i wash hands and i cannot stand the smell of my hands after that.

Drinking is far away, my family is getting ill and i am afraid that no action is being done.. Whom and how to complaint kindly tell