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 |
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Important for you to know:
- New to WDFN: daily data are now available in WDFN! Visit a Monitoring Location Page and scroll to the "Available data" section to graph daily data types. To learn more, read our announcement on the Water Data for the Nation blog.