recall when "someone" blew up a dam on the Dnieper river? It caused the reservoir to empty and that reservoir was the source of water for the Zaporizhzhya nuclear power plant, which while shutdown, still needs much cooling water.
IAEA update 310:
https://www.iaea.org/newscenter/pressreleases/update-310-iaea-director-general-statement-on-situation-in-ukraine
"The IAEA team has also been informed that the site is pumping water from the cooling pond into the isolated part of this channel and that the current water level in the channel is more than a meter above the point where cooling pumps would cease to operate. The ZNPP is also considering other options for supplying power to its reactor units to maintain the operation of its safety systems"