| name | image | status | type | Area (m²) | date Commissioned | date Opened | date Start construction | Website | Height (m) | Country | continent | Maximum discharge (m³/day) | lake | Installed capacity (w) | latitude (°) | Length (m) | longitude (°) | Turbines | volume (m³) | administrative división | city | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bloemhoek Dam | Filling | 1976 | website | 26 | South Africa | Africa | -27.6333332062 | 1,251 | 27.2833328247 | Free State | Kroonstad | Map | ||||||||||
| Bloemhof Dam |  | Gravity | 1970 | 1960 | website | 33 | South Africa | Africa | -27.6666660309 | 4,270 | 25.6166667938 | North West | Bloemhof | Map | ||||||||
| Bon Accord Dam |  | Filling | 1923 | website | 17 | South Africa | Africa | -25.6166667938 | 1,167 | 28.1833324432 | Gauteng | Pretoria | Map | |||||||||
| Bongolo Dam (South Africa) | Arc-Gravity | 1908 | 1905 | website | 21 | South Africa | Africa | -31.8666667938 | 115 | 26.9166660309 | Eastern Cape | Komani | Map | |||||||||
| Bronkhorstspruit Dam |  | Arc | 1950 | website | South Africa | Africa | -25.8833332062 | 28.7166671753 | Gauteng | Bronkhorstspruit | Map |