110. This was apparently in the upper part of Back River, where it is exceedingly narrow. The minute and circumstantial description of the mouth of the Kennebec, and the positive statement in the text that they entered the river so described, and the conformity of the description to that laid down on our Coast Survey Charts, as well as on Champlain's local map, all render it certain that they entered the mouth of the Kennebec proper; and having entered, they must have passed on a flood-tide into and through Back River, which in some places is so narrow that their little barque could hardly fall to be grazed in passing. Having reached Hockomock Bay, they passed down through the lower Hell Gate, rounded the southern point of West Port or Jerremisquam Island, sailing up its eastern shore until they reached the harbor of Wiscasset; then down the western side, turning Hockomock Point, threading the narrow passage of the Sasanoa River through the upper Hell Gate, entering the Sagadahoc, passing the Chops, and finally through the Neck, into Merrymeeting Bay. The narrowness of the channel and the want of water at low tide in Back River would seem at first blush to throw a doubt over the possibility of Champlain's passing through this tidal passage. But it has at least seven feet of water at high tide. His little barque, of fifteen tons, without any cargo, would not draw more than four feet at most, and would pass through without any difficulty, incommoded only by the narrowness of the channel to which Champlain refers. With the same barque, they passed over the bar at Nauset, or Mallebarre, where Champlain distinctly says there were only four feet of water.--_Vide postea_, p. 81. 111. West Port, or Jerremisquam Island. 112. This was Wiscasset Harbor, as farther on it will be seen that from this point they started down the river, taking another way than that by which they had come. 113. Hockomock Point, a rocky precipitous bluff.