| distance | reference number | name | latitude | longitude |
| 15.5 | 227 | Below Spring Bluff, Little Satilla River, Georgia | 31.1667 | -81.6167 |
| 16.0 | 383 | Burnt Fort, Satilla River, Georgia | 30.95 | -81.9 |
| 17.2 | 373 | Buffalo River entrance, Turtle River, Georgia | 31.2167 | -81.5833 |
| 18.2 | 775 | Dillard Creek, Turtle River, Georgia | 31.2333 | -81.5667 |
| 18.6 | 1270 | Highway bridge, South Brunswick River, Georgia | 31.15 | -81.5667 |
| 19.2 | 688 | Crispen Island, Turtle River, Georgia | 31.2167 | -81.55 |
| 19.5 | 1654 | Little Satilla River, 8 miles above mouth, Georgia | 31.1 | -81.5667 |
| 19.9 | 501 | Ceylon, Satilla River, Georgia | 30.9667 | -81.65 |
| 21.3 | 37 | Allied Chemical Corp. docks, Turtle River, Georgia | 31.1833 | -81.5167 |
| 21.3 | 130 | Bailey Cut, 0.8 mile west of, Satilla River, Georgi | 30.9833 | -81.6 |
| 22.5 | 364 | Brunswick, East River, Georgia | 31.15 | -81.5 |
| 23.2 | 1438 | Jointer Island, Jointer Creek, Georgia | 31.1 | -81.5 |
| 23.4 | 803 | Dover Bluff, Dover Creek, Little Satilla River, Geo | 31.0167 | -81.5333 |
| 23.9 | 1653 | Little Satilla River, 2.5 miles above mouth, Georgi | 31.0667 | -81.5 |
| 25.2 | 504 | Champney Island, South Altamaha River, Georgia | 31.3333 | -81.4667 |
| 25.8 | 1517 | Kings Ferry, St. Marys River, Florida | 30.7867 | -81.84 |
| 25.9 | 3105 | Todd Creek entrance, Satilla River, Georgia | 30.9667 | -81.5167 |
| 26.2 | 743 | Daymark 239, Mackay River, Georgia | 31.2167 | -81.4333 |
| 26.8 | 1231 | Harrietts Bluff, Crooked River, Georgia | 30.87 | -81.585 |
| 27.4 | 1050 | Frederick River Bridge, Georgia | 31.1667 | -81.4167 |
| 27.7 | 735 | Darien, Darien River, Georgia | 31.3667 | -81.4333 |
| 27.9 | 1004 | Floyd Creek, 2.8 miles above entrance, Georgia | 30.9333 | -81.5 |
| 28.2 | 1049 | Frederica River, Georgia | 31.2167 | -81.4 |
| 28.4 | 1418 | Jekyll Island Marina, Jekyll Creek, Georgia | 31.0567 | -81.4233 |
| 28.7 | 1723 | Mackay River (ICWW), Georgia | 31.3 | -81.4 |