Category:Categories by river
From Wikimedia Commons, the free media repository
|This meta category should only contain other categories. Files should either be in the relevant subcategory or in the parent category.|
Occitan : Categorias per riu.
This category has the following 18 subcategories, out of 18 total.
- ► Dams by river (5 C)
- ► Effluents by river (1 C)
- ► Floods by river (34 C)
- ► Hydroelectric power plants by river (21 C)
- ► Islands by river (25 C)
- ► Oxbow lakes by river (5 C)
- ► Reservoirs by river (13 C)
- ► Tributaries by river (284 C)
- ► Valleys by river (5 C)