Skip to main content

Important for you to know:

  • New to WDFN: customize and keep track of your list of favorite monitoring locations and data types using the new My Favorites page. To learn more, read our announcement on our Water Data for the Nation blog.

Hydrological Unit: Hartwell Lake-Seneca River

HUC Name
030601010801 Sixmile Creek-Keowee River
030601010802 Outlet Keowee River-Hartwell Lake
030601010803 Upper Seneca River
030601010804 Lower Seneca River