There have been plenty of reports of this, posting it ICYMI.

Via Reuters:

  • The Nova Kakhovka dam in the Russian-controlled parts of Ukraine's Kherson region was blown up by Russian forces, the South command of Ukraine's Armed Forces said on Tuesday.
  • "The scale of the destruction, the speed and volumes of water, and the likely areas of inundation are being clarified," the command said on its Facebook page.
Nova Kakhovka dam 06 June 2023