Surface Water Home Surface Water Map Download PDF file Provincial Eastern Cape Free State Gauteng Kwazulu-Natal Limpopo Kingdom of Lesotho* Mphumalanga Northern Cape North West Kingdom of Eswatini* Western Cape WMA Limpopo-Olifants Inkomati-Usuthu Pongola-Mtamvuna Vaal-Orange Mzimvubu-Tsitsikamma Breede-Olifants Drainage Region A Drainage Region B Drainage Region C Drainage Region D Drainage Region E Drainage Region F Drainage Region G Drainage Region H Drainage Region J Drainage Region K Drainage Region L Drainage Region M Drainage Region N Drainage Region P Drainage Region Q Drainage Region R Drainage Region S Drainage Region T Drainage Region U Drainage Region V Drainage Region W Drainage Region X Drainage Region Water Supply Systems Algoa Amathole Bloemfontein Cape Town Crocodile East Crocodile West IVRS Klipplaat Luvuvhu Orange Polokwane Umgeni uMlathuze Municipal Districts Amajuba Amathole Bojanala Buffalo City Cape Winelands Capricorn Central Karoo Chris Hani City of Cape Town City of Tshwane Dr Kenneth Kaunda Dr Ruth Segomotsi Mompati Ehlanzeni eThekwini Fezile Dabi Frances Baard Garden Route Gert Sibande Joe Gqabi King Cetshwayo Lejweleputswa Mangaung Mopani Namakwa Ngaka Modiri Molema Nkangala O.R.Tambo Overberg Pixley ka Seme Sarah Baartman Sekhukhune Thabo Mofutsanyane Umgungundlovu Umkhanyakude Uthukela Vhembe Waterberg West Coast West Rand Xhariep Zululand Summaries Provincial Summary Water Management Areas Summary Drainage Regions Summary Water Supply Systems Summary Capacity Deltas of WMA Capacity Deltas of Provinces

D Drainage Region State of Dams on 2026-05-18 # Means latest available data FSC is full storage capacity in million cubic meters Dam River Photo Indicators FSC This Week Last Week Last Year Armenia Dam Leeu River Photo Indicators 13.3 100.9 114.9 100.4 Boegoeberg Dam Orange River Photo Indicators 23.6 #117.9 #117.9 123.5 Disaneng Dam Molopo River Photo Indicators 14.2 101.1 101.1 101.1 Egmont Dam Witspruit River Photo Indicators 9.1 101.7 109.7 100.6 Gariep Dam Orange River Photo Indicators 4903.5 109.4 120.4 98.5 Jozanashoek Dam Sterkspruit River Photo Indicators 9.5 101.1 102.7 100.2 Katse Dam Malibamatso River Photo Indicators 1519.2 95.5 98.6 99.8 Knellpoort Dam Rietspruit River Photo Indicators 130.2 100.5 101.8 99.9 Leeubos Dam Swartbas River Photo Indicators 1.0 #0.0 #0.0 #0.0 Mohale Dam Senqunyane River Photo Indicators 843.6 102.5 103.8 101.8 Setumo Dam Molopo River Photo Indicators 20.8 99.8 99.8 100.4 Vanderkloof Dam Orange River Photo Indicators 3137.0 109.1 112.3 100.5 Welbedacht Dam Caledon River Photo Indicators 5.5 100.0 90.5 96.2 Total 10629.8 106.6 113.2 99.6