Dear Sir/Madam,
I write this email in reference to the water connection under the name of __________ (name) having account number _______ (mention number).
This is to bring to your kind attention that I have received a water bill for amount __________ (mention amount) which is very unusual. As compared to the previous water bills, the bill for the month is _________ (mention month) is quite high and the meter is ____________ (mention issue – not working/incorrect reading/other).
Kindly, look into this matter and resolve the issue at the earliest so that I can avoid the late payment charges for the same.
Yours sincerely,
___________ (Your Name),
___________ (Contact Details)