Plate 49 



Sprout Brook siphon of tbe Catskill aqueduct. The dump on the hillside 

 is a spoil bank from the grade tunnel emerging at that point. A steel pipe 

 makes the connection across the valley, and a cut-and-cover section then 

 leads off to the left. The steel pipe is imbedded in concrete and the whole 

 covered with earth. 



