Where local authorities decide to collect water and sewerage costs at the same time as the pitch fee, residents should be made aware of how much of the fee is made up of these costs.
Pan fydd awdurdodau lleol yn penderfynu casglu costau dŵr a charthffosiaeth ar yr un pryd â’r ffi am y llain, dylid rhoi gwybod i’r preswylwyr faint o’r ffi sy’n cynnwys y costau hyn.