Llyn Padarn Water Quality

Part of 3. Questions to the Minister for Climate Change – in the Senedd at 2:58 pm on 14 March 2023.

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Photo of Siân Gwenllian Siân Gwenllian Plaid Cymru 2:58, 14 March 2023

(Translated)

Constituents have contacted me expressing concerns because they’ve found an invasive plant growing in Llyn Padarn in Llaneris, and they are convinced that sewage discharge into the water is feeding its growth. A specialist has confirmed that it’s a plant called lagarosiphon that is in the lake—it’s a new one on me, but that’s what this specialist has identified. These plants have created problems in lakes in Ireland, apparently. I would like an assurance that your Government is aware of this issue, which of course could have a damaging impact on the biodiversity of this very special lake. I’d also like an assurance that you are working closely with agencies in order to take appropriate action.