dirty water supply and blocked sewers regarding blocked sewers and dirty water supply

sir, here in patel nagar all the sewerages are blocked and because of that, supplied water gets polluted and so dirty that the water which is supplied for domestic purpose is not at all usable. it is not at all healthy for the user instead it’s a risk for the user. it’s having foul smell and yellow in color. when we complain to the water supply department regarding the same, they tell us that the problem is associated with the blocked sewers. until and unless sewers doesn’t get clear problem can not be found and will not be able to solve our issue. it’s a humble request to kindly do the needful as soon as possible as it is issue of the health. kids are getting skin infection because of it. it’s again a request to kindly pay attention to our problem and get it resolved. thank you.