Tel Gezer - Water Project
Water projects are very popular in a desert country like Israel because in order to survive you must have water at hand. When planning for a battle or siege against your enemy it is important to plan that you have enough water to withstand a siege, else you cannot survive for long. So, throughout the country many similar water projects were excavated: Tel Gezer, Megiddo & Hazor and the most famous one is Hezekiah's Tunnel in Jerusalem.