Bangalore Water Supply & Sewerage Board [Bwssb] — excessive bill which cannot be imagined

Address: 560010

The water bill for occupants of 7 members with sump tank of approx 2500 litres is coming more than ra 1000.00 and this month rs 1700.00 which is unimaginable and shocking. The people who are using are highly cautious on water management and need bwssb to sort it out immediately as i am not convinced to pay rs 1700.00
Month after month the bill is checked and it is coming approx rs 1000.00 every month even though people who use water are less.
Need immediate action to resolve this issue