When the Jew is bored with shooting kids in the face, it dumps sewerage water on the native Palestinians.
As you can see, by going to this Youtube page, this flooding, courtesy of Israel, happens on a regular basis, but you'll never see this n FOX N*** or ZNN.
From five years ago:
The dam is called The Valley of Gaza, in case you need to ward off hasbara agents.
And the water is untreated sewerage water, which is hazardous to one's health:
Gaza Flooded After Israel Opens Dam Gates
Iyad al-Qatrawi, a member of the Environment Quality Authority based in the occupied West Bank, emphasized in a Press TV interview on Sunday that the Israel opens a sewage storage east of the Gaza Valley “every once in a while and causes environmental disasters.”
Dozens of Palestinian homes in Gaza were flooded by untreated sewage after elements of the Tel Aviv regime opened a storage located to the east of the impoverished territory on Sunday.
“Sewage water is surrounding our homes… It flooded our farms… It has destroyed everything. Rescue teams tried their best to help, but they do not have enough equipment to deal with the huge problem,” said a Palestinian resident in Gaza.