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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: Coosaw River-Port Royal Sound

HUC Name
030502071101 Wimbee Creek
030502071102 Coosaw River
030502071103 Morgan River
030502071104 Coosaw River-St. Helena Sound
030502071105 Pelican Bank-Atlantic Ocean