100 FORCE OF THE WATERS. 



of the latter is situated about half a mile above the mill-dams, and is so 

 rocky and rugged in its bottom and sides, as to preclude the possibili- 

 ty of the trees passing along it at low water, while, as I conceived, it 

 would have given no slight labour to an army of woodsmen or millers, to 

 move the thousands of large logs that had accumulated in it. They lay 

 piled in confused heaps to a great height along an extent of several hun- 

 dred yards, and were in some places so close as to have formed a kind of 

 dam. Above the gorge there is a large natural reservoir, in which the 

 head waters of the creek settle, while only a small portion of them ripples 

 through the gorge below, during the latter weeks of summer and in early 

 autumn, when the streams are at their lowest. 



At the nech of this basin, the lumberers raised a temporary barrier 

 with the refuse of their sawn logs. The boards were planted nearly up- 

 right, and supported at their tops by a strong tree extended from side 

 to side of the creek, Avhicli might there be about forty feet in breadth. 

 It was prevented from giving way under the pressure of the rising waters, 

 by leaving strong abutments of wood laid against its centre, while the 

 ends of these abutments were secured by wedges, which could be knock- 

 ed off when necessary. 



The temporary dam was now finished. Little or no water escaped 

 through the barrier, and that in the creek above it rose in the course 

 of three weeks to its top, which was about ten feet high, forming a 

 sheet that extended upwards fully a mile from the dam. My family 

 was invited early one morning, to go and witness the extraordinary ef- 

 fect which would be produced by the breaking down of the barrier, and 

 we all accompanied the lumberers to the place. Two of the men, on 

 reaching it, threw off their jackets, tied handkerchiefs round their heads, 

 and fastened to their bodies a long rope, the end of which was held by 

 three or four others, who stood ready to drag their companions ashore, 

 in case of danger or accident. The two operators, each bearing an axe, 

 walked along the abutments, and at a given signal, knocked out the wedges. 

 A second blow from each sent off the abutments themselyes, and the 

 men, leaping with extreme dexterity from one cross log to another, sprung 

 to the shore with almost the quickness of thought. 



Scarcely had they effected their escape from the frightful peril that 

 threatened them, when the mass of waters burst forth with a horrible up- 

 roar. All eyes were bent towards the huge heaps of logs in the gorge 

 below. The tumultuous burst of the waters instantly swept away every 



