The only drawback to Haifa as the new seat of government is its limited water supply. At present the town depends entirely upon its wells, and although an abundance of water can be found at a trifling depth, it is usually a little too brackish to be altogether palatable. Under these circumstances it became of the utmost importance, in view of the proposed change, to try and find a spring, sufficiently copious and near the town to be utilized, and it occurred to a friend and myself that such a one might exist at Rushmea, where are the ruins of an old Crusading fort, which I have described in a former letter, distant about an hour's ride from the town, at an elevation of about seven hundred feet above the level of the sea. There is a well here called the Well of Elias, into which I once descended, and found that it was supplied with water which entered through a tunnel in the rock, but had no outlet; and the shepherds told me that, however much they watered their flocks, the water always remained at the same height, while in winter, although the well was eight feet deep, the water rose in it so high as to overflow the mouth. Under these circumstances it was evident that the well was, in fact, a sort of back-water of some underground stream or rivulet, which found a subterranean channel for itself. This we determined, by excavation, to try and discover. We therefore commenced digging near the well, and about two feet from the surface struck the roof of a subterranean aqueduct. Uncovering this, we found that the channel had become silted up with mud, which required to be removed. We then found that we were in an arched tunnel, the sides of which were roughly built with stone, while the floor was paved with the same material, in which a channel had been cut, but it was four inches higher than the water in the well. We were therefore obliged to take it up, cutting, altogether, a trench thirty yards long and eight feet deep. On drawing the water off by means of this channel, we uncovered the mouth of the tunnel, by which it entered, sufficiently to send in a man with a light. After wading through the mud for a few paces, he came upon a vault beautifully cemented, thus proving that in ancient times the stream had been utilized. It would have involved a greater expense, however, to clear out than I was prepared to incur, unaided by the community for whose benefit it would have inured. As it was, the stream thus discovered was almost sufficient in volume to be worth conveying to Haifa, a distance of three miles, and could doubtless be much increased. In the course of our excavations we came upon several large blocks of square stone, which had formed part of the ancient tunnel.