Yankin Gudanar da Ruwa na Berg
Berg WMA, ko Yankin Gudanar da Ruwa na Berg (lamba: 19), Haɗa manyan koguna masu zuwa: Kogin Berg, Kogin Diep da Kogin Steenbras, kuma yana rufe madatsun ruwa mai zuwa:

 Kogin Berg Dam Berg River
 Misverstand Dam Berg River
 Lower Steenbras Dam Steenbras River
 Upper Steenbras Dam Steenbras River
 Kogin Voelvlei Dam
 Wemmershoek Dam Wemmers River

Iyakoki 
Yankunan magudanar ruwa G10, G21, da G22 da magudanar ruwa G40A tare da iyakar arewa da ke biye da magudanar ruwa tsakanin manyan magudanan ruwa na G10 da G30 har zuwa garin Aurora . Daga Aurora iyakar tana tafiya kai tsaye zuwa gaɓar teku a wata hanya ta yamma.

Duba kuma 

 Wuraren Gudanar da Ruwa
 Jerin tafki da madatsun ruwa a Afirka ta Kudu
 Jerin sunayen koguna na Afirka ta Kudu

Manazarta 

 Ilimin kimiyyar ruwa