https://www.gatestoneinstitute.org/20006/palestinians-steal-water
“Yesterday there was an enforcement activity in the Idna area near Hebron during which four illegal water wells were sealed. The water wells, which were drilled in violation of the interim agreement [with the Palestinians], damage the natural water reserves and pose a pollution threat to the aquifer [the source of water supplied to both Palestinian and Jewish communities]. The enforcement action was carried out in accordance with the jurisdiction authority and established protocols.” — Israeli authorities, July 27, 2023.
“Additionally, there were approximately 2,500 instances during those years in which Israeli authorities disconnected illegal connections to existing water infrastructure.” — NGO Monitor, October 2021.
The “illegal connections” included wells and pipes in the West Bank to illegally divert the water elsewhere, thereby stealing water that Israel had intended for both Israelis and Palestinians.
In 2018, the Israel Water Authority identified 77 Palestinian illegal well-diggings in the West Bank. During the same year, Israeli authorities arrested 25 Palestinians on suspicion of stealing water and disconnected 1,457 illegal connections to water mains. Some Palestinians also reportedly drilled holes in water mains to divert water.
“Without this activity [by the Israeli authorities], the water supply would have been significantly disrupted,” the Israeli Water Authoroity said. The following year, Israeli authorities discovered another 58 illegal water wells and confiscated ten well- drilling machines.
The Palestinians’ actions are in violation of the “Water Agreement” that is part of the Israeli-Palestinian Interim Agreement (“Oslo II”) of September 18, 1995 (Annex 3, Appendix 1, Article 40), which stipulates the manner in which the parties must act in the field of water in the West Bank. This is an international agreement that was not only signed by Israel and the Palestinians, but also witnessed by the US, Russia, the European Union, Norway, Jordan and Egypt. According to the Oslo II accord: “Each side shall take all necessary measures to prevent any harm, pollution, or deterioration of water quality of the water resources.”
[T]he Israelis and Palestinians agreed in 1995 to establish a Joint Water Committee to deal with all water and sewage issues, including protection of water resources. The Palestinian Authority, however, decided to boycott the committee after the start of the Second Intifada in September 2000.
According to a 2017 report from Israel’s State Comptroller, the Palestinian Authority prevented the committee from convening for seven years. The report noted that the reason for the Palestinian boycott was to hinder the development of water infrastructure for Israeli communities in the West Bank. Instead, the Palestinian boycott severely hindered the development of water infrastructure for the Palestinians and created a massive blockage of projects, including several waste-treatment facilities.
While Israel has fulfilled its obligations according to the “Water Agreement,” the Palestinians have continuously breached the accord. Israel made available approximately 70 million cubic meters (MCM) a year of water to the Palestinians in the West Bank before they boycotted the Joint Water Committee, even though the agreement allocates a much smaller quantity of only 23.6 MCM/year for the West Bank.
The Palestinians have also failed to treat their sewage, which flows freely into streams flowing through the West Bank and Israel, thereby contaminating both the environment and the Mountain Aquifer for everyone.