It's hard to believe that in the twenty-first century, over half a billion people don't have access to clean water.  By visiting The Big Bash 2015 - or by following and donating online - you'll be helping to transform people's lives, with the provision of training and resources, by providing long-term water supply and sewage solutions.  

This raises both living standards and life-chances by reducing illness; lengthening life expectancy; allowing girls to access education; facilitating better agriculture - and so on.  Thanks for your support.

Mae'n anodd credu fod, yn y byd modern sydd ohoni, dros hanner biliwn o bobl heb gyflenwad o ddwr glan.  Drwy ymweld a'r Big Bash 2015 - neu drwy wylio a chyfrannu ar-lein - byddwch chi'n helpu trawsnewid bywydau pobl, drwy estyn hyfforddiant ac adnoddau, iddyn nhw gael cyflenwad hir-dymor o ddwr glan a charffosiaeth.  

Mae hyn yn gwella safon byw a chyfleoedd bywyd drwy leihau salwch; ymestyn oes; galluogi addysg i ferched; hyrwyddo gwell amaeth - ac yn y blaen.  Diolch am eich cefnogaeth.