English: Yes, I was aware that Minister Pow had visited the reservoir. And in fact, I discussed it with her beforehand, in an inter-ministerial group, but I think she probably mentioned that at the time. We're very keen to work across the border for the catchment areas that flow across the border, and indeed to share good practice where that's effective for the communities on either side of the border. Because, obviously, there are a number of catchments in England that don't cross into the Welsh border, but can nevertheless learn lessons from some of the natural flood protections that we're doing here in Wales, for example. So, we have had that exchange of letters. And you know probably better than I do, actually, Russell, about the River Severn and its environmental importance as a special area of conservation river for Wales, for a whole series of uses, including drinking water and flood protection, drought protection, and so on. So, part of the long-term plan that I just mentioned in answer to Cefin Campbell is to look at what exactly it is that we're asking of the landowners - the riparian landowners and the adjoining landowners - along the River Severn catchment and around the reservoir, to work out what the long-term plan for that should look like, ought to look like, in collaboration with those landowners, and then to bring forward what we expect will be legislative change in order to bring about the ability to better manage that system. But that's a long-term strategy, which is in progress at the moment, and, obviously, I'm very happy to keep you and Cefin and others informed as we go ahead with that process.
Welsh: Ie, roeddwn yn ymwybodol fod y Gweinidog Pow wedi ymweld â'r gronfa ddŵr. Ac mewn gwirionedd, trafodais y mater gyda hi ymlaen llaw, mewn grŵp rhyngweinidogol, ond mae'n debyg ei bod wedi sôn am hynny ar y pryd. Rydym yn awyddus iawn i weithio ar draws y ffin ar gyfer y dalgylchoedd sy'n llifo dros y ffin, ac yn wir, i rannu arferion da lle mae hynny'n effeithiol ar gyfer y cymunedau ar y naill ochr a'r llall i'r ffin. Oherwydd yn amlwg, ceir nifer o ddalgylchoedd yn Lloegr nad ydynt yn croesi'r ffin i mewn i Gymru, ond gallant ddysgu gwersi serch hynny o rai o'r mesurau naturiol i amddiffyn rhag llifogydd yr ydym yn eu rhoi ar waith yma yng Nghymru, er enghraifft. Felly, rydym wedi cyfnewid y llythyrau hynny. A gwyddoch yn well na minnau, yn ôl pob tebyg, Russell, am afon Hafren a'i phwysigrwydd amgylcheddol i Gymru fel afon sy'n ardal cadwraeth arbennig, at gyfres gyfan o ddibenion, gan gynnwys dŵr yfed ac amddiffyn rhag llifogydd, amddiffyn rhag sychder, ac yn y blaen. Felly, mae rhan o'r cynllun hirdymor yr wyf newydd ei grybwyll mewn ymateb i Cefin Campbell yn ymwneud ag edrych ar beth yn union yr ydym yn gofyn i'r tirfeddianwyr ei wneud - perchnogion glannau'r afon a'r tirfeddianwyr cyfagos - ar hyd dalgylch afon Hafren ac o gwmpas y gronfa ddŵr, i ganfod sut beth ddylai cynllun hirdymor ar gyfer hynny fod, mewn cydweithrediad â'r tirfeddianwyr hynny, ac yna i gyflwyno'r hyn rydym yn disgwyl y bydd yn newid deddfwriaethol er mwyn gwireddu'r gallu i reoli'r system honno'n well. Ond mae honno'n strategaeth hirdymor, sydd ar y gweill ar hyn o bryd, ac yn amlwg, rwy'n fwy na pharod i roi'r wybodaeth ddiweddaraf i chi a Cefin ac eraill wrth inni fwrw ymlaen â'r broses honno.