Strategic Israeli Water Aquifer Faces Immediate Threat from Untreated Sewage
A report by "Green Now" warns that Israel's strategic Mountain Aquifer is facing severe contamination from 65 million cubic meters of untreated Palestinian sewage flowing annually into Judea and Samaria's groundwater.
A Strategic Water Reserve Under Threat
Israel's strategic emergency water reservoir is facing an immediate and severe threat of contamination. A new report titled "Turbid Waters" by the environmental organization "Green Now" (Yarok Achshav)—which focuses on protecting nature and heritage in Judea and Samaria—reveals that the Mountain Aquifer is being systematically poisoned by tens of millions of cubic meters of untreated, illegally dumped sewage, primarily originating from Palestinian areas.
While recent shutdowns of desalination plants due to Mediterranean Sea pollution highlighted the vulnerability of the national water grid, experts warn that the true existential threat to Israel's water security is unfolding directly beneath the Judea and Samaria mountain range.
The Mountain Aquifer is a critical strategic asset and a protected emergency reservoir that operates independently of high-energy grids or cyber-vulnerable systems. It supplies approximately 600 million cubic meters of water annually, accounting for about one-third of Israel's natural drinking water consumption.
Extreme Vulnerability to Pollution
The unique karstic rock structure of the Judea and Samaria hills, characterized by deep cracks and rapid underground pathways, allows clean rainwater to penetrate quickly. However, this geological feature also makes the aquifer extremely vulnerable, enabling pollutants to seep directly and rapidly into the groundwater.
According to the "Green Now" report, Judea and Samaria produce approximately 124 million cubic meters of wastewater annually, with about 100 million cubic meters generated by the Palestinian sector. While Israeli wastewater in the region is mostly collected and treated, approximately 65% of the Palestinian population is not connected to any regulated sewage infrastructure.
As a result, about 65 million cubic meters of raw sewage are illegally discharged into local streams and seep directly into the ground each year. Hydrological studies and laboratory tests have already confirmed severe microbial and chemical contamination in the groundwater. This includes dangerous nitrate concentrations that far exceed public health standards, alongside worrying levels of heavy metals and endocrine-disrupting chemicals that do not break down naturally.
Funding Discrepancies and Environmental Neglect
The report highlights a stark contrast: the Palestinian Authority is one of the world's highest per-capita recipients of international aid. Over the years, hundreds of billions of dollars have been allocated to develop environmental infrastructure and wastewater treatment plants.
However, due to deep-seated structural corruption, lack of oversight, and internal political struggles, these funds have largely vanished, leaving the environment neglected.
"Green Now" warns that if Israel does not act immediately to bypass political dependencies and take independent, decisive action to protect its own water sources, the national water sector will face an ecological and security catastrophe, crippling the country's most critical emergency safety net.
