Environment Bill — House of Lords, 2021-09-13
Topic: Environment
Dafydd Wynne Wigley (Plaid Cymru, Centre-left to left): My Lords, as this is the first time that I have addressed the Chamber in person since March of last year, I put on record my appreciation of the Zoom facility that made it possible for me to participate from home and thank all the staff who made it possible. It enabled me to play a small part in Committee on this Bill, but it was a limited contribution: while Zoom worked well for general debates, it was not ideal for committee work I am glad, therefore, in supporting Amendment 59, moved by the noble Duke, the Duke of Wellington—and indeed Amendment 60—to build on the comments made in Committee on the important issue of water pollution and quality. I thank the dozens of people who have written to us expressing their concern about this matter—it clearly touches a raw nerve The factors causing us in Wales to fail to meet the "good" status designation within the water framework directive are, first, agriculture-related and diffuse pollution; secondly, metal and coal mine pollution; and, thirdly, waste water, which is a water company responsibility and the subject of Amendments 59 and 60. It is worth noting, to put it in context, that in Wales the figure for pollution arising from waste water is 14%, compared with, I believe, some 50% in England It is only fair to note, therefore, that Dŵr Cymru—Welsh Water—has put in considerable investment in regard to this matter. For example, no less than £100 million has been spent in Llanelli alone over a five-year period. That accounts for about 50% of the streets that are potentially impacted by this problem. It has spent £100 million on addressing this very issue—and that is only one of many old industrial areas that need such investment. Welsh Water estimates that it needs between £9 billion and £14 billion over three decades to fully resolve the problem. So the scale of the challenge—to resolve these issues—requires a central government capital programme in both Wales and England One of the sources of difficulty in Wales in not meeting the "good" status designation within the water framework arises from phosphates, emanating from animal manures and chicken farms. That of course is addressed elsewhere in our discussion One matter of concern to me—I would be grateful to the Minister for his observations on this—is that within England there seems to be a target of reducing spill numbers rather than emphasising water quality as a focus. Clearly, a reduction in spill numbers will help, but it is the overall impact on water quality that really matters. Despite the valid concerns expressed in Committee and today about the situation in Wales, which can impact on England when rivers cross the border, it is worth noting that the proportion of rivers which reach "good" status in Wales is twice as high as that in England From the viewpoint of Dŵr Cymru—Welsh Water—two other priorities are, first, banning wet wipes which contain plastic, as mentioned in an earlier debate, and which are a major factor in blocking pipes, leading to severe pollution problems; and, secondly, reversing the trend of the continual increase in impermeable areas, which worsens the impact of CSO spills as there is nowhere else for the water to run. Incidentally, one challenge for Welsh Water is the fact that there are currently over 68,000 unregistered septic tanks in Wales. That gives your Lordships an idea of the problem. The avoidance of pollution from those tanks must also be one of the challenges to be addressed Some of the matters which I have highlighted are purely for Wales and must be addressed by the Welsh Government and Welsh Water. Others have a cross-border dimension relating to rivers which flow from Wales to England, and yet others are general issues which need to be addressed on a UK basis. Government amendment 128 extends to England and Wales; I would be glad if the Minister can confirm that he has the agreement of the Welsh Government on that amendment’s provisions I commend Amendments 59 and 60 as ones which focus on these issues and give the Government a chance to show that they are serious about them. I shall certainly support the amendment of the noble Duke, the Duke of Wellington, if he presses it to a vote.