The Alternative Water Supply Group and mutual aid from across the water industry have secured significant additional supplies of bottled water, including from England and Scotland.
Mae'r Grŵp Cyflenwi Dŵr Amgen a chymorth ar y cyd o bob rhan o'r diwydiant dŵr wedi sicrhau cyflenwadau ychwanegol sylweddol o ddŵr potel, gan gynnwys cyflenwadau o Loegr a'r Alban.