WQ97572 (e) Wedi’i gyflwyno ar 15/10/2025

Faint o erlyniadau sydd wedi'u gwneud yn dilyn darpariaeth Llywodraeth Cymru o £158 miliwn i Cyfoeth Naturiol Cymru i dargedu ac erlyn y llygrwyr amaethyddol gwaethaf?

Wedi'i ateb gan Y Dirprwy Brif Weinidog ac Ysgrifennydd y Cabinet dros Newid Hinsawdd a Materion Gwledig | Wedi'i ateb ar 22/10/2025

The Welsh Government has committed £1.58m for Natural Resources Wales (NRW) to enforce the Control of Agricultural Pollution Regulations for the 2025-2026 financial year. Prosecutions are just one aspect of NRW’s enforcement approach, which is proportionate to the risks posed to people and the environment and includes a range of outcome focussed actions.

There are a number of cases currently being considered for prosecution, but none have been taken forward to date. Action has been taken under other legislation where agricultural pollution has occurred.

Since 2021, the available figures are as follow

  • 349 instances of advice and guidance, with timescales to complete remedial actions;
  • 12 notices served;
  • 1 formal Caution; and
  • 75 warning letters.