| Name | Location | County | Country | Power source | Type | Function | River |
| Saw mill, Hafod Estate, Ystrad Meurig | Ystrad Meurig, Pontarfynach | Cardiganshire | United Kingdom | Water | Watermill | Bone mill, Saw mill | Nant Peiran |
| Name | Location | County | Country | Power source | Type | Function | River |
| Saw mill, Hafod Estate, Ystrad Meurig | Ystrad Meurig, Pontarfynach | Cardiganshire | United Kingdom | Water | Watermill | Bone mill, Saw mill | Nant Peiran |