List of rivers of Ostwestfalen-Lippe

This list of rivers and streams in Ostwestfalen-Lippe contains a selection of the rivers, streams and lakes which lie wholly or partly in Ostwestfalen-Lippe (OWL).

The list does not contain all named rivers in OWL, but at least all those with a total catchment area of 10 square kilometres.

The list of lakes is also not a full list of all named lakes, especially as the distinction with ponds is not always clear.

System: River name (No., L/R, district) All tributaries are listed in downstream order in relation to their parent river.

The tributaries are listed based on their ranking in the river system: System: Name (Parish, district, surface area, origin/type) The lakes are in order of size.