We published the Environmental Statement and Statement to inform appropriate assessment, and invited comments between 23 December 2015 and 3 February 2016.
Fe wnaethom gyhoeddi’r Datganiad Amgylcheddol a’r Datganiad er mwyn llywio’r gwaith o asesu’n briodol, ac fe wnaethom ofyn am sylwadau rhwng 23 Rhagfyr 2015 a 3 Chwefror 2016.