The scarcity of springs in Palestine made it necessary to collect rain-water in reservoirs and cisterns.
Cisterns were very important in the land of Israel because of the long dry season and the relatively few natural springs. But a broken cistern was practically worthless. Cracked rock or crumbling masonry could hold only a small quantity of dirty water, or no water at all.
Jeremiah 2:13 – For My people have committed two evils: they have forsaken Me, the fountain of living waters, to hew for themselves cisterns, broken cisterns, that can hold no water.