I complained to the Consumer Council for Water. A very nice lady did her best but the Council was, of course, feeble and useless.
But, hey, I found a new clause on the back of this year's bill - top right, saying I could appeal. So I did.
And now I have, at last, received a reduced bill.
Now to begin pushing for a refund for the 24 years that they have been overcharging me!
I'll keep you posted - so check again in two years!
And check your bill NOW! Turn over, top right, see what it says about surface water. If you are being charged and you don't seem to be getting the service, check your water company's website to see how to appeal.