'Well watered' in the Bible

Lot lifted up his eyes and saw all the valley of the Jordan, that it was well watered everywhere—this was before the Lord destroyed Sodom and Gomorrah—like the garden of the Lord, like the land of Egypt as you go to Zoar.

so that all the trees by the waters may not be exalted in their stature, nor set their top among the clouds, nor their well-watered mighty ones stand erect in their height. For they have all been given over to death, to the earth beneath, among the sons of men, with those who go down to the pit.”

I made the nations quake at the sound of its fall when I made it go down to Sheol with those who go down to the pit; and all the well-watered trees of Eden, the choicest and best of Lebanon, were comforted in the earth beneath.