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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: Saugatuck River-Frontal Long Island Sound

HUC Name
011000060101 Aspetuck River
011000060102 Headwaters Saugatuck River
011000060103 Outlet Saugatuck River-Frontal Long Island Sound