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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: Peconic River

HUC Name
020302020501 Upper Peconic River
020302020502 Middle Peconic River
020302020503 Lower Peconic River
020302020504 Flanders Bay
020302020505 Great Peconic Bay
020302020506 Little Peconic Bay