roedd trefniadau llywodraethu’r Bwrdd Draenio yn annigonol ac aneffeithiol;roedd rhai aelodau a swyddogion yn ymddwyn mewn ffordd sy’n debygol o danseilio hyder y cyhoedd yn y Bwrdd Draenio;nid oedd y Bwrdd Draenio’n arfer trefniadau rheoli ariannol da ar lefel gorfforaethol;nid yw’r Bwrdd Draenio wedi llwyddo i ddangos gwerth am arian ac mae wedi gweithredu’n anghyfreithiol mewn rhai meysydd allweddol.
the Drainage Board’s governance arrangements were inadequate and ineffective;some members and officers acted in a way which is likely to undermine public confidence in the Drainage Board;the Drainage Board did not exercise good financial management and control at a corporate level; andthe Drainage Board has failed to demonstrate that it has achieved value for money and acted unlawfully in some key areas