The River Douglas is a tidal river and is part of the Waterways of mainland Britain. It runs for 4 miles from Douglas Mouth (where it joins the River Ribble) to Tarleton Junction (where it joins the Leeds and Liverpool Canal (Rufford Branch)).
The maximum dimensions for a boat to be able to travel on the waterway are 72 feet long and 14 feet wide. The maximum headroom is not known. The maximum draught is not known.
Junction of River Ribble and River Douglas
|Becconsall Lane Marina||2 miles and 7¾ furlongs||0 locks|
|River View Pipebridge||3 miles and 5¼ furlongs||0 locks|
Junction of Rufford Branch and River Douglas
|4 miles||0 locks|