ellal said:I believe that the elements in the water bill/rates regarding wastewater, surface water drainage, and highway drainage might have something to do with the provision of flood defences, because if the infrastructure is not in place to divert water away adequately, then areas will flood regardless of physical barriers!
The charges you pay for your water bil lare for the carriage and treatment of effluent and surface water from your property - not for flood defences.
the majority of problems are caused by highway surface water drains (local councils responsibility)