English: I should also say, of course, I'm the native oyster champion, which requires good, clean water to be able to thrive as well. It's a very important question, Huw, and thank you for asking it. As you know, the better river quality taskforce has been established to evaluate the current approach to the management and regulation of overflows in Wales and to set out detailed plans to drive rapid change and improvement. The taskforce has Welsh Government, NRW, water companies and industry stakeholders providing independent advice to the taskforce and offering insight. Back in July, they published a storm overflows road map for Wales, setting out clear objectives and measurable outcomes for delivering improvements to overflow management for the immediate through to the longer term. And, as you've referenced as well, the three river basin management plans in Wales, which were produced under the Water Environment (Water Framework Directive) (England and Wales) Regulations 2017, have all now been published, which demonstrates the progress that has been made in improving water quality throughout Wales. But, there are many reasons why some of our rivers are really failing to meet good status and they are outlined in the plans, along with the actions that need to be taken to reverse the decline. And as you absolutely rightly pointed out, all parties need to play their part. And I am absolutely determined that through fora like the Wales water management forum, the special areas of conservation rivers oversight group and the better river quality taskforce, we will be able to work together to deliver the improvements that we need to see. In terms of how we can compel them, we all know there's no single measure that will solve this problem. The First Minister held a summit, as you know, back in the summer, and there's a follow-up summit happening in February. We asked each sector to stop pointing fingers at the other sectors and to come up with what they, as a sector, would be able to do to solve their part of the problem. Once we know what they are, then we can put in place the measures by which we can ensure that those sectors can indeed do what they've accepted and understood that they can do. And then we will have an action plan that I will be regularly updating the Senedd on and on which we can hold people's feet to the fire - for ourselves and for NRW, but also for every other sector in Wales that's causing this problem.
Welsh: Dylwn ddweud hefyd, wrth gwrs, mai fi yw hyrwyddwr yr wystrys brodorol, sydd angen dŵr glân, da i allu ffynnu hefyd. Mae'n gwestiwn pwysig iawn, Huw, a diolch am ei ofyn. Fel y gwyddoch, sefydlwyd tasglu gwella ansawdd afonydd Cymru i werthuso'r dull presennol o reoli a rheoleiddio gorlifoedd yng Nghymru ac i nodi cynlluniau manwl i ysgogi newid a gwelliant cyflym. Mae Llywodraeth Cymru, CNC, cwmnïau dŵr a rhanddeiliaid y diwydiant yn rhoi cyngor annibynnol i'r tasglu ac yn cynnig mewnwelediad. Yn ôl ym mis Gorffennaf, fe wnaethant gyhoeddi cynllun ar gyfer gorlifoedd stormydd yng Nghymru, yn nodi amcanion clir a chanlyniadau mesuradwy ar gyfer cyflawni gwelliannau i reoli gorlifoedd yn y tymor byr iawn i'r tymor hwy. Ac fel rydych wedi'i nodi hefyd, mae'r tri chynllun rheoli basn afonydd yng Nghymru, a luniwyd o dan Reoliadau'r Amgylchedd Dŵr (y Gyfarwyddeb Fframwaith Dŵr) (Cymru a Lloegr) 2017, bellach wedi'u cyhoeddi, sy'n dangos y cynnydd a wnaed ar wella ansawdd dŵr ledled Cymru. Ond mae llawer o resymau pam nad yw rhai o'n hafonydd yn cyflawni statws da, ac maent wedi'u hamlinellu yn y cynlluniau, ynghyd â'r camau y mae angen eu cymryd i wrthdroi'r dirywiad. Ac fel y dywedwch yn gwbl briodol, mae angen i bawb sydd ynghlwm wrth hyn chwarae eu rhan. Ac rwy'n gwbl benderfynol, drwy fforymau fel fforwm rheoli dŵr Cymru, y grŵp goruchwylio afonydd ardaloedd cadwraeth arbennig a'r tasglu gwella ansawdd afonydd, y gallwn weithio gyda'n gilydd i gyflawni'r gwelliannau y mae angen i ni eu gweld. O ran sut y gallwn eu gorfodi, gŵyr pob un ohonom nad oes un mesur unigol a fydd yn datrys y broblem hon. Cynhaliodd y Prif Weinidog uwchgynhadledd, fel y gwyddoch, yn ôl yn yr haf, a bydd uwchgynhadledd ddilynol yn cael ei chynnal ym mis Chwefror. Fe wnaethom ofyn i bob sector roi'r gorau i bwyntio bys at y sectorau eraill a meddwl am yr hyn y byddent hwy fel sector yn gallu ei wneud i ddatrys eu rhan hwy o'r broblem. Pan fyddwn yn gwybod beth ydynt, gallwn roi mesurau ar waith i sicrhau y gall y sectorau wneud yr hyn y maent wedi derbyn a deall y gallant ei wneud. Ac yna, bydd gennym gynllun gweithredu y byddaf yn diweddaru'r Senedd arno'n rheolaidd ac y gallwn ei ddefnyddio i roi pwysau ar bobl - arnom ni ein hunain a CNC, ond hefyd ar bob sector arall yng Nghymru sy'n achosi'r broblem hon.