Independent Groundwater Complaints Administrator appointed under section 21 of and paragraph 27 of Schedule 7 to the Cardiff Bay Barrage Act 1993
Y Gweinyddwr Annibynnol Cwynion Dŵr Daear a benodwyd o dan adran 21 o Ddeddf Morglawdd Bae Caerdydd 1993 a pharagraff 27 o Atodlen 7 iddi