HYDROLOGY OF NEW YORK 217 



The subdivisions of the catchment area of Seneca river are as 

 follows : 



Square miles 



At junction with Oneida river 3,433 



At Baldwinsville 3,103 



At Montezuma 2,472 



Below Cayuga lake 1,593 



At entrance to Cayuga lake 780 



At Seneca Falls 771 



Waterloo 745 



At foot of Seneca lake 707 



Keuka lake outlet 213 



Catherines creek 94 



Onondaga creek, not including Onondaga lake 122 



The catchment areas of Cayuga lake and its tributaries are as 

 follows : 



Square miles 



At outlet 813 



Cayuga inlet, including Cascadilla creek 173 



Fall creek, not including Cascadilla creek 152 



Salmon creek 90 



Taughannock creek 60 



Clyde river, a tributary of Seneca river, is formed by the 

 junction of Canandaigua outlet and Mud creek. The latter stream 

 rises in the southern part of Ontario county and flows first north 

 and then east, uniting with Canandaigua outlet at Lyons. Clyde 

 river joins Seneca river at Montezuma. The following are the 

 catchment areas of Clyde river and tributaries : 



Square miles 



At mouth 869 



At Clyde . 807 



At Lyons, at junction of Canandaigua outlet and Mud 



creek 729 



Mud creek at Lyons 298 



Canandaigua outlet at junction with Mud creek 431 



Canandaigua outlet at Phelps 390 



Canandaigua lake at foot 175 



Canandaigua inlet 85 



