| Name | Location | County | Country | Power source | Type | Function | River |
| Windmill, Pen-y-garnedd | Pen-y-garnedd, Pentraeth | Anglesey | United Kingdom | Wind | Drainage mill |
| Name | Location | County | Country | Power source | Type | Function | River |
| Windmill, Pen-y-garnedd | Pen-y-garnedd, Pentraeth | Anglesey | United Kingdom | Wind | Drainage mill |