Upper Orange Water Management Area

Upper Orange WMA, or Upper Orange Water Management Area (coded: 13), Includes the following major rivers: the Modder River, Riet River, Caledon River and Orange River, and covers the following Dams:


 * Armenia Dam Leeu River
 * Egmont Dam Witspruit
 * Gariep Dam Orange River
 * Groothoek Dam Kgabanyane River
 * Kalkfontein Dam Riet River
 * Katse Dam Malibamatso River
 * Knellpoort Dam Rietspruit
 * Krugersdrift Dam Modder River
 * Mohale Dam Senqunyane River
 * Rustfontein Dam Modder River
 * Tierpoort Dam Tierpoort River
 * Vanderkloof Dam Orange River
 * Welbedacht Dam Caledon River

Boundaries
Tertiary drainage regions C51, C52, D11 to D18, D21 to D24, D31, D32, D34 and D35.