| Name | Location | County | Country | Power source | Type | Function | River |
| Factory Cymunod, Bodedern | Bodedern | Anglesey | United Kingdom | Water | Watermill | Woollen mill | Caradog |
| Melin Tre'rddol, Bodffordd | Bodffordd | Anglesey | United Kingdom | Water | Watermill | Corn mill | Caradog |
| Melin Treban, Bryngwran | Bryngwran | Anglesey | United Kingdom | Water | Watermill | Corn mill | Caradog |
| Pandy Treban, Bryngwran | Bryngwran | Anglesey | United Kingdom | Water | Watermill | Fulling mill | Caradog |