The dam was full when it was damaged early on Tuesday morning. Around 42,000 people are at risk, according to Ukrainian authorities, with some people being forced to spend the night on building roofs.
Ukrainian president Volodymyr Zelenskyy has alleged that many will be left without drinking water as a result of the bombing, while Moscow has claimed that a state of emergency has been established in the parts of the region it has annexed.
While details of the attack are still being uncovered, the destruction of the dam risks affecting the downstream, occupied peninsula of Crimea, as it is reliant on water coming from the Dnipro River.
Upstream, the nuclear power plant in Zaporizhzhia is also dependent on the water supply for its cooling systems – although authorities in the region say the area is safe, for now.
Aerial photos, captured by Maxar Technologies, show how the surrounding areas in the Kherson region – which is partly occupied by Russian forces – have been badly affected by the flooding, by comparing before and after shots.