| distance | reference number | name | latitude | longitude |
| 46.3 | 853 | East Bank 1, Norco, Bayou Labranche, Louisiana | 30.05 | -90.3683 |
| 48.5 | 3048 | Tchefuncta River, Lake Pontchartrain, Louisiana | 30.3783 | -90.16 |
| 56.3 | 3063 | Tesoro Marine Term., Atchafalaya River, Louisiana | 29.6667 | -91.2367 |
| 56.7 | 3295 | West Bank 1, Bayou Gauche, Louisiana | 29.7767 | -90.4183 |
| 59.4 | 1968 | New Canal USCG station, Lake Pontchartrain, Louisia | 30.0267 | -90.1133 |
| 59.4 | 1969 | New Canal USCG station, Lake Pontchartrain, Louisia | 30.0267 | -90.1133 |
| 67.7 | 658 | Cote Blanche Island, West Cote Blanche Bay, Louisia | 29.7333 | -91.7167 |
| 68.9 | 2767 | Shell Island, Atchafalaya Bay, Louisiana | 29.4667 | -91.3 |
| 69.2 | 1823 | Michoud Substation, ICWW, Louisiana | 30.0067 | -89.9367 |
| 69.5 | 2186 | Paris Road Bridge, Mississippi River Delta, Louisia | 30 | -89.9333 |
| 70.0 | 3286 | Weeks Bay, Vermilion Bay, Louisiana | 29.8 | -91.8333 |
| 71.4 | 2597 | Route 433, Bayou BonFouca, Louisiana | 30.2717 | -89.7933 |
| 72.3 | 2304 | Point Chevreuil, Atchafalaya Bay, Louisiana | 29.5167 | -91.55 |
| 75.0 | 530 | Chef Menteur, Chef Menteur Pass, Louisiana | 30.065 | -89.8 |
| 75.6 | 723 | Cypremort Point, Louisiana | 29.7133 | -91.88 |
| 76.0 | 939 | Eugene Island, Atchafalaya Bay, Louisiana | 29.3717 | -91.385 |
| 76.2 | 940 | Eugene Island, Louisiana | 29.3667 | -91.3833 |
| 77.5 | 2295 | Point Au Fer, Atchafalaya Bay, Louisiana | 29.3333 | -91.35 |
| 79.0 | 2492 | Rabbit Island, 5 miles south of, Atchafalaya Bay, L | 29.4167 | -91.6 |
| 80.8 | 601 | Cocodrie, Louisiana | 29.245 | -90.6617 |
| 81.2 | 2877 | South Point, Marsh Island, Atchafalaya Bay, Louisia | 29.4833 | -91.7667 |
| 82.2 | 2209 | Pearlington, Pearl River, Louisiana | 30.24 | -89.615 |
| 87.0 | 2766 | Shell Beach, Lake Borgne, Louisiana | 29.8683 | -89.6733 |
| 87.6 | 2892 | Southwest Pass, Vermilion Bay, Louisiana | 29.5833 | -92.0333 |
| 89.6 | 1750 | Manilla, Barataria Bay, Mississippi River Delta, Lo | 29.4267 | -89.9767 |