The Louth Navigation (11¾m with 8 locks) opened in 1770 as a canalisation of the river Lud, connecting Louth to Tetney Haven, at the mouth of the Humber. Formally closed in 1924 following severe floods in 1920.
River Ancholme Drainage & Navigation (19m)
Caistor Canal (4m)
Alford Canal (6½m) Fossdyke Canal (11⅛ m)
River Ancholme Drainage & Navigation (19m)
Caistor Canal (4m)
Alford Canal (6½m) Fossdyke Canal (11⅛ m)