Skip to main content

Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.

Hydrological Unit: Upper Big Swamp

HUC Name
030402030701 Upper Tenmile Swamp
030402030702 Lower Tenmile Swamp
030402030703 Goodman Swamp
030402030704 Bryan Millpond-Black Swamp
030402030705 Lewis Mill Branch-Big Swamp