So when he came into Galilee, the Galileans received him, having seen all the things that he did in Jerusalem at the feast, for they also went to the feast.

 The well itself was more than 100 feet deep. It is not a springing well of water; it is a wet into which the water percolates and gathers. But clearly it was a well so deep that no one could gain water from it unless he had something with which to draw the water. 