Penbryn, Llangybi, Pwllheli, Gwynedd, LL53 6SU
Storfa slyri concrid dan gaeadau (45m x 11m x 3m) i gydymffurfio gyda'r Rheoliadau Adnoddau Dŵr (Rheoli Llygredd Amaethyddol) (Cymru) 2021 Shuttered concrete slurry store (45m x 11m x 3m) to comply with The Water Resources (Control of Agricultural Pollution) (Wales) Regulations 2021