Surface Water Home Surface Water Map PDF file Prov/Country Eastern Cape Free State Gauteng Kwazulu-Natal Limpopo Lesotho* Mphumalanga Northern Cape North West Swaziland* Western Cape WMA/Country Limpopo Olifants Inkomati-Usuthu Pongola-Mtamvuna Vaal Major Orange Mzimvubu-Tsitsikamma Breede-Gouritz Berg-Olifants Lesotho* Swaziland* 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 Mun. 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 Province/Country Summary WMA/Country Summary Drainage Regions Summary Water Supply Systems Summary Capacity Deltas of WMA Capacity Deltas of Provinces

Inkomati-Usuthu WMA State of Dams on 2026-01-05 # Means latest available data FSC is full storage capacity in million cubic meters Dam River Photo Indicators FSC This Week Last Week Last Year Da Gama Dam White Waters River Indicators 13.6 101.2 101.2 80.4 Driekoppies Dam Lomati River Indicators 251.0 102.2 99.0 78.7 Heyshope Dam Assegaai River Indicators 445.0 100.8 101.0 101.1 Inyaka Dam Marite River Indicators 123.7 100.7 101.7 75.2 Jericho Dam Mpama River Indicators 59.0 99.5 97.3 61.4 Klipkopjes Dam Wit River Indicators 11.8 100.8 102.6 69.1 Kwena Dam Krokodil River Indicators 158.7 101.7 101.3 58.9 Longmere Dam Wit River Indicators 4.3 102.0 103.4 71.3 Morgenstond Dam Ngwempisi River Indicators 100.0 100.1 100.2 62.2 Nooitgedacht Dam Komati River Indicators 78.4 99.6 100.4 82.5 Primkop Dam Wit River Indicators 1.9 104.3 104.3 73.6 Vygeboom Dam Komati River Indicators 78.1 101.8 100.5 89.4 Westoe Dam Usutu River Indicators 60.1 80.1 72.8 37.8 Witklip Dam Sand River Indicators 12.6 101.3 102.4 74.4 Total 1397.5 100.2 99.3 80.3