The United Nations reported that water production in Gaza City has dropped by about 70 percent because of Israel’s blockade. UN spokesperson Farhan Haq said at a press conference on Wednesday that restrictions on the entry of so-called dual-use materials have prevented the repair of damaged water supply lines, severely disrupting the city’s water output.

According to Haq, the main supply line runs from Israel into Gaza and lies before the so-called “yellow line,” where Israeli forces are deployed. He explained that a steel pipe needed to fix the damaged line is unavailable in Gaza because Israel bans its entry as a dual-use item. Israel has also rejected a UN partner request to repair one of Gaza’s key water wells.

Haq added that UN partners are now seeking alternative water sources and increasing water transport to maintain safe water supplies for residents amid the ongoing blockade.