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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.

Hydrological Unit: Lower Hudson

HUC Name
0203010101 Peekskill Hollow Creek-Hudson River
0203010102 East Branch Croton River
0203010103 Croton River
0203010104 Saw Mill River-Hudson River
Monitoring Locations