Abu Dis
The Abu Dis waste disposal site is located above a mountain aquifer. Dissolving limestone above the aquifer poses a risk of polluting the groundwater. The acidic elements in the water, especially leachate, are dangerously polluting a valuable source of water. Abu Dis waste disposal site is considered to be an "unsanitary waste dumpsite" because of the leachate being leaked into the aquifer and affecting freshwater used by both the Israeli and Palestinian side.