Water issues have been well known, settlers use considerably more and Israel has been attempting to move water westwards for decades, not just in the Palestinian territories either. There have been water disputes with Lebanon and Syria as well. Israeli settlers live like Americans, consuming way to much and ignoring the suffering they cause around them. Except worse, because they are actively taking those resources in contravention of international laws. Americans at least pay (if much too poorly) for them.
Report in Lebanon: Israel Air Force strikes Syria's Quneitra, 3 terror operatives killed (Haaretz)