Survey data is referenced to Louisiana South State Plane Coordinates North American Datum 1983 with soundings referenced below Mean Low Gulf in U.S. Survey Feet.
| Atchafalaya River Channel and Bayous Black, Chene and Boeuf | ||||||
| Survey title | Survey date | Survey date | ||||
| Sheet number Stationing | Cross-Sections | Disposal Lines | ||||
| Atchafalaya River Channel | ||||||
| Bar Sh. 1 | 11/13/2025 | |||||
| AR_01_BAR 1398+00 - 1166+00 | XYZ | Shape | ||||
| Bar Sh. 2 | 11/13/2025 | |||||
| AR_02_BAR 1164+00 - 934+00 | XYZ | Shape | ||||
| Bar Sh. 3 | 11/13/2025 | |||||
| AR_03_BAR 932+00 - 706+00 | XYZ | Shape | ||||
| Bar Sh. 4 | 11/14/2025 | |||||
| AR_04_BAR 704+00 - 476+00 | XYZ | Shape | ||||
| Lower Bay Sh. 5 | 11/14/2025 | |||||
| AR_05_BAY 474+00 - 182+00 | XYZ | Shape | ||||
| Upper Bay Sh. 6 | 11/14/2025 | |||||
| AR_06_BAY 180+00 - 1308+00 | XYZ | Shape | ||||
| Crewboat Cut Sh. 7 | 11/15/2025 | |||||
| AR_07_CBC Mile 134 to 133 | XYZ | Shape | ||||
| Avoca Island Sh. 1 | 12/12/2024 | |||||
| AS_01_AVC Mile 133 to 131 | XYZ | Shape | ||||
| Avoca Island Sh. 2 | 12/12/2024 | |||||
| AS_02_AVC Mile 131 to 129 | XYZ | Shape | ||||
| Honey Island Sh. 3 | 12/12/2024 | |||||
| AS_03_HNI Mile 129 to 127 | XYZ | Shape | ||||
| Honey Island Sh. 4 | 12/12/2024 | |||||
| AS_04_HNI Mile 127 to 125 | XYZ | Shape | ||||
| Bateman Island Sh. 5 | 12/12/2024 | |||||
| AS_05_BMI Mile 125 to GIWW | XYZ | Shape | ||||
| G.I.W.W. Sh. 68 | 09/24/2025 | |||||
| GI_68_ATR Mile GIWW to Berwick Harbor | XYZ | Shape | ||||
| 20 Grand Point/Tidewater Point | 09/24/2025 | |||||
| GI_67_BBW MM 94.8 96.0 | XYZ | Shape | ||||
| Bayou Boeuf/Morgan City Docks | 09/24/2025 | |||||
| GI_66_BBW MM 93.0 to 94.8 | XYZ | Shape | ||||
| Bayous Chene Boeuf and Black | ||||||
| Bayou Chene Sh. 8 | 11/06/2025 | |||||
| AR_08_CHE 1012+81 - 902+00 | XYZ | Shape | ||||
| Bayou Chene Sh. 9 | 11/06/2025 | |||||
| AR_09_CHE 900+00 - 758+00 | XYZ | Shape | ||||
| Bayou Chene Sh. 10 | 11/06/2025 | |||||
| AR_10_CHE 756+00 - 602+00 | XYZ | Shape | ||||
| Bayou Chene Sh. 11 | 11/07/2025 | |||||
| AR_11_CHE 600+00 - 462+00 | XYZ | Shape | ||||
| Bayou Chene Sh. 12 | 11/07/2025 | |||||
| AR_12_CHE 460+00 - 290+00 | XYZ | Shape | ||||
| Bayou Boeuf Sh. 13 | 10/31/2025 | |||||
| AR_13_BUF 190+00 - 102+00 | XYZ | Shape | ||||
| Bayou Boeuf Sh. 14 | 10/31/2025 | |||||
| AR_14_BUF 100+00 - 0+00 | XYZ | Shape | ||||
| Bayou Black Sh. 15 | 10/30/2025 | |||||
| AR_15_BLK 288+00 - 126+00 | XYZ | Shape | ||||
| Bayou Black Sh. 16 | 10/30/2025 | |||||
| AR_16_BLK 124+00 - 0+00 | XYZ | Shape | ||||