Rhwng 31 Mawrth a 1 Gorffennaf cynhaliwyd ymgynghoriad ar nifer o argymhellion o’r Arolwg Annibynnol i Godi Tâl am Wasanaethau Dŵr a Charthffosiaeth (Adolygiad Walker).  Roedd hyn yn cynnwys opsiynau am fforddiadwyedd dŵr, i roi mwy o gymorth i gartrefi bregus ac incwm isel yng Nghymru, opsiynau ar gyfer codi tâl fydd yn gwella effeithlonrwydd, fyddai’n golygu manteision i bob cwsmer, tra’n amddiffyn grwpiau bregaus, ac opsiynau ar gyfer gosod mesuryddion yn y dyfodol.
Between 31 March and 1 July we consulted on a number of recommendations from the Independent Review of Charging for Household Water and Sewerage Services (the Walker Review). This included water affordability options for providing better support for vulnerable and low income households in Wales, options for charging that will drive up efficiencies, reduce debt issues and deliver benefits for all customers while protecting vulnerable groups and future options for metering.