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

Western Cape Provincial State of Dams on 2026-06-01 # Means latest available data FSC is full storage capacity in million cubic meters Dam River Photo Indicators FSC This Week Last Week Last Year Bellair Dam Brak River Photo Indicators 4.3 #92.5 #92.5 85.2 Berg River Dam Berg River Photo Indicators 127.1 75.9 77.1 67.2 Brandvlei Dam Lower Brandvlei River Photo Indicators 286.1 45.7 45.0 43.6 Buffeljags Dam Buffeljags River Photo Indicators 4.6 100.8 101.1 100.7 Bulshoek Dam Olifants River Photo Indicators 4.9 46.6 93.7 82.9 Calitzdorp Dam Nels River Photo Indicators 4.9 100.3 100.4 61.4 Ceres Dam Koekedou River Photo Indicators 17.3 62.0 62.0 106.9 Ceres Dam Koekedou River Photo Indicators 17.3 95.7 97.2 99.9 Ceres Dam Koekedou River Photo Indicators 17.3 89.0 89.0 89.8 Ceres Dam Koekedou River Photo Indicators 17.3 100.0 100.5 56.3 Clanwilliam Dam Olifants River Photo Indicators 122.5 81.9 82.4 28.0 De Bos Dam Onrus River Photo Indicators 5.8 95.3 94.4 73.0 Duiwenhoks Dam Duiwenhoks River Photo Indicators 6.2 100.2 100.3 100.1 Eikenhof Dam Palmiet River Photo Indicators 28.9 101.3 102.1 45.3 Elandskloof Dam Elands River Photo Indicators 11.0 93.0 93.6 30.8 Ernest Robertson Dam Groot Brak River Photo Indicators 0.5 100.0 #100.0 84.4 Floriskraal Dam Buffels River Photo Indicators 46.7 101.0 101.6 55.7 Gamka Dam Gamka River Photo Indicators 1.8 100.3 100.8 50.3 Gamkapoort Dam Gamka River Photo Indicators 35.8 102.5 107.3 55.4 Garden Route Dam Swart River Photo Indicators 12.5 90.2 90.5 91.2 Haarlem Dam Groot River Photo Indicators 4.7 100.4 101.5 70.4 Hartebeestkuil Dam Hartenbos River Photo Indicators 7.2 55.5 55.5 70.4 Kammanassie Dam Kammanassie River Photo Indicators 34.4 101.7 102.6 78.6 Keerom Dam Nuy River Photo Indicators 9.8 #88.4 #88.4 84.3 Klipberg Dam Konings River Photo Indicators 2.0 82.6 81.3 53.4 Klipheuwel Dam Tributary of Hartenbos River Photo Indicators 4.5 20.5 20.8 29.9 Korentepoort Dam Korinte River Photo Indicators 8.1 60.8 60.3 94.8 Kwaggaskloof Dam Doorn River Photo Indicators 169.5 45.1 44.4 43.1 Lakenvallei Dam Sanddrifskloof River Photo Indicators 10.5 100.1 100.1 91.5 Leeugamka Dam Leeu River Photo Indicators 13.5 100.3 101.3 50.8 Miertjieskraal Dam Brand River Photo Indicators 1.5 99.8 99.8 63.8 Misverstand Dam Berg River Photo Indicators 5.7 114.1 115.9 113.5 Oukloof Dam Cordiers River Photo Indicators 4.3 100.4 101.0 89.1 Pietersfontein Dam Pietersfontein River Photo Indicators 2.0 100.3 100.5 79.6 Poortjieskloof Dam Groot River Photo Indicators 9.8 96.0 95.3 81.3 Prinsrivier Dam Prins River Photo Indicators 2.3 #98.3 #98.3 44.4 Roode Els Berg Dam Sanddrifskloof River Photo Indicators 7.8 97.6 96.7 26.6 Roodefontein Dam Piesang River Photo Indicators 2.0 99.5 100.0 59.0 Steenbras-Lower Dam Steenbras River Photo Indicators 33.9 50.7 51.4 40.3 Steenbras-Upper Dam Steenbras River Photo Indicators 31.9 81.2 79.7 88.9 Stettynskloof Dam Holsloot River Photo Indicators 14.8 100.0 100.5 42.1 Stompdrift Dam Olifants River Photo Indicators 46.3 101.7 103.9 77.2 Theewaterskloof Dam Riviersonderend River Photo Indicators 479.3 73.3 72.2 60.4 Tierkloof Dam Tributary of Seweweekspoort River Photo Indicators 0.1 100.0 100.0 93.5 Voelvlei Dam Voelvlei River Photo Indicators 158.6 59.6 59.1 58.3 Wemmershoek Dam Wemmers River Photo Indicators 58.8 96.7 95.3 53.2 Wolwedans Dam Groot Brak River Photo Indicators 24.7 100.3 100.4 99.2 Total 1918.2 71.9 71.8 57.1