Data Disclaimer: Water level data is provided by USGS and NOAA for informational purposes only. Verify conditions on-site before any water activities.
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Herrin Lake provides boat access to the Satilla River, a large river system in southeast Georgia that flows 234 miles to the ocean. This is a significant waterway with an average flow of over 3,100 cubic feet per second and a stream order of 7, indicating a well-established river channel. The ramp is located in Nahunta in Brantley County, positioning paddlers and boaters to explore this coastal plain river system that drains a 3,841 square mile watershed.
The Satilla River offers relatively gentle conditions with an average velocity of 2.39 feet per second and a modest gradient of 0.9 feet per mile, making it suitable for various watercraft. The elevation change from source to mouth spans 215 feet over the entire 234-mile length. Water levels and current can vary seasonally based on rainfall and watershed conditions, so checking recent conditions before launching is advisable.
Paddlers should be aware that this is a tidal river system in its lower reaches as it approaches the coast, which means water levels and current direction will be influenced by tidal cycles. The river passes through wildlife areas and natural landscapes typical of the coastal plain, providing opportunities for both paddling and wildlife observation.