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.
| Bayou Teche | |||
| Survey title | Survey date | ||
| Sheet Name River mile | XYZ | SHP | |
| Berwick Lock to Wax lake Outlet | |||
| Berwick Lock Tailbay - Sh. 1 | 12/15/2022 | ||
| TC_01_BER MM (-8.6) to (-7.2) | XYZ | Shape | |
| Sh. 2 | 12/15/2022 | ||
| TC_02_B2W MM (-7.2) to (-5.7) | XYZ | Shape | |
| Sh. 3 | 12/15/2022 | ||
| TC_03_B2W MM (-5.7) to (-4.2) | XYZ | Shape | |
| Sh. 4 | 12/15/2022 | ||
| TC_04_B2W MM (-4.2) to (-2.5) | XYZ | Shape | |
| Sh. 5 | 12/15/2022 | ||
| TC_05_B2W MM (-2.5) to (-1.0) | XYZ | Shape | |
| Sh. 6 | 12/15/2022 | ||
| TC_06_B2W MM (-1.0) to 0.8 | XYZ | Shape | |
| Sh. 7 | 12/15/2022 | ||
| TC_07_B2W MM 0.8 to 2.4 | XYZ | Shape | |
| Sh. 8 | 12/15/2022 | ||
| TC_08_B2W MM 2.4 to 3.9 | XYZ | Shape | |
| E. Calumet - Sh. 9 | 06/05/2017 | ||
| TC_09_B2W MM 3.9 to 5.6 | XYZ | Shape | |
| Wax Lake Outlet to Charenton | |||
| W. Calumet - Sh. 10 | 10/25/2010 | ||
| TC_10_WLO MM 5.6 to 7.0 | XYZ | Shape | |
| Sh. 11 | 12/19/2022 | ||
| TC_11_W2C MM 7.0 to 8.5 | XYZ | Shape | |
| Sh. 12 | 12/19/2022 | ||
| TC_12_W2C MM 8.5 to 9.9 | XYZ | Shape | |
| Sh. 13 | 05/01/2024 | ||
| TC_13_W2C MM 9.9 to 11.4 | XYZ | Shape | |
| Sh. 14 | 05/01/2024 | ||
| TC_14_W2C MM 11.4 to 12.7 | XYZ | Shape | |
| Sh. 15 | 05/01/2024 | ||
| TC_15_W2C MM 12.7 to 14.2 | XYZ | Shape | |
| Sh. 16 | 05/01/2024 | ||
| TC_16_W2C MM 14.2 to 15.6 | XYZ | Shape | |
| Sh. 17 | 05/01/2024 | ||
| TC_17_W2C MM 15.6 to 17.1 | XYZ | Shape | |
| Sh. 18 | 05/06/2024 | ||
| TC_18_W2C MM 17.1 to 18.6 | XYZ | Shape | |
| Sh. 19 | 05/06/2024 | ||
| TC_19_W2C MM 18.6 to 20.9 | XYZ | Shape | |
| Sh. 20 | 05/06/2024 | ||
| TC_20_W2C MM 20.9 to 22.3 | XYZ | Shape | |
| Sh. 21 | 05/06/2024 | ||
| TC_21_W2C MM 22.3 to 23.9 | XYZ | Shape | |
| Sh. 22 | 05/06/2024 | ||
| TC_22_W2C MM 23.9 to 25.5 | XYZ | Shape | |
| Sh. 23 | 05/06/2024 | ||
| TC_23_W2C MM 25.5 to 26.9 | XYZ | Shape | |
| Charenton Intersection - Sh. 24 | 05/06/2024 | ||
| TC_24_W2C MM 26.9 to 28.4 | XYZ | Shape | |
| Charenton Drainage Canal to New Iberia | |||
| Sh. 25 | 05/07/2024 | ||
| TC_25_C2I MM 28.4 to 30.0 | XYZ | Shape | |
| Sh. 26 | 05/07/2024 | ||
| TC_26_C2I MM 30.0 to 31.4 | XYZ | Shape | |
| Sh. 27 | 05/07/2024 | ||
| TC_27_C2I MM 31.4 to 33.5 | XYZ | Shape | |
| Sh. 28 | 05/07/2024 | ||
| TC_28_C2I MM 33.5 to 34.9 | XYZ | Shape | |
| Sh. 29 | 05/07/2024 | ||
| TC_29_C2I MM 34.9 to 36.4 | XYZ | Shape | |
| Sh. 30 | 05/13/2024 | ||
| TC_30_C2I MM 36.4 to 38.0 | XYZ | Shape | |
| Sh. 31 | 05/13/2024 | ||
| TC_31_C2I MM 38.0 to 39.5 | XYZ | Shape | |
| Sh. 32 | 05/15/2024 | ||
| TC_32_C2I MM 39.5 to 41.0 | XYZ | Shape | |
| Sh. 33 | 05/15/2024 | ||
| TC_33_C2I MM 41.0 to 42.6 | XYZ | Shape | |
| Sh. 34 | 05/15/2024 | ||
| TC_34_C2I MM 42.6 to 44.0 | XYZ | Shape | |
| Sh. 35 | 05/15/2024 | ||
| TC_35_C2I MM 44.0 to 45.5 | XYZ | Shape | |
| Sh. 36 | 05/15/2024 | ||
| TC_36_C2I MM 45.5 to 47.0 | XYZ | Shape | |
| Sh. 37 | 05/15/2024 | ||
| TC_37_C2I MM 47.0 to 48.5 | XYZ | Shape | |
| Sh. 38 | 05/15/2024 | ||
| TC_38_C2I MM 48.5 to 49.9 | XYZ | Shape | |
| Sh. 39 | 05/15/2024 | ||
| TC_39_C2I MM 49.9 to 51.4 | XYZ | Shape | |
| Sh. 40 | 04/26/2024 | ||
| TC_40_C2I MM 51.4 to 52.9 | XYZ | Shape | |
| Sh. 41 | 04/26/2024 | ||
| TC_41_C2I MM 52.9 to 55.0 | XYZ | Shape | |
| Sh. 42 | 04/30/2024 | ||
| TC_42_C2I MM 55.0 to 56.3 | XYZ | Shape | |
| New Iberia to Keystone Lock and Dam | |||
| Sh. 43 | 04/30/2024 | ||
| TC_43_I2K MM 56.3 to 58.0 | XYZ | Shape | |
| Sh. 44 | 04/30/2024 | ||
| TC_44_I2K MM 58.0 to 59.3 | XYZ | Shape | |
| Sh. 45 | 04/30/2024 | ||
| TC_45_I2K MM 59.3 to 61.2 | XYZ | Shape | |
| Sh. 46 | 04/30/2024 | ||
| TC_46_I2K MM 61.2 to 62.7 | XYZ | Shape | |
| Sh. 47 | 04/25/2024 | ||
| TC_47_I2K MM 62.7 to 64.2 | XYZ | Shape | |
| Sh. 48 | 04/25/2024 | ||
| TC_48_I2K MM 64.2 to 65.8 | XYZ | Shape | |
| Sh. 49 | 05/10/2024 | ||
| TC_49_I2K MM 65.8 to 67.1 | XYZ | Shape | |
| Sh. 50 | 05/10/2024 | ||
| TC_50_I2K MM 67.1 to 68.9 | XYZ | Shape | |
| Sh. 51 | 05/10/2024 | ||
| TC_51_I2K MM 68.9 to 70.5 | XYZ | Shape | |
| Sh. 52 | 05/10/2024 | ||
| TC_52_I2K MM 70.5 to 72.0 | XYZ | Shape | |
| Sh. 53 | 05/10/2024 | ||
| TC_53_KEY MM 72.0 to 73.4 | XYZ | Shape | |
| Sh. 54 | mm/dd/yyyy | ||
| TC_54_KEY MM 73.4 to 75.0 | XYZ | Shape | |
| Keystone Lock and Dam to Arnaudville | |||
| Sh. 55 | mm/dd/yyyy | ||
| TC_55_K2A MM 75.0 to 76.5 | XYZ | Shape | |
| Sh. 56 | mm/dd/yyyy | ||
| TC_56_K2A MM 76.5 to 78.0 | XYZ | Shape | |
| Sh. 57 | 11/07/2024 | ||
| TC_57_K2A MM 78.0 to 79.5 | XYZ | Shape | |
| Sh. 58 | 11/07/2024 | ||
| TC_58_K2A MM 79.5 to 81.1 | XYZ | Shape | |
| Sh. 59 | 11/07/2024 | ||
| TC_59_K2A MM 81.1 to 82.7 | XYZ | Shape | |
| Sh. 60 | 11/06/2024 | ||
| TC_60_K2A MM 82.7 to 84.5 | XYZ | Shape | |
| Sh. 61 | 11/06/2024 | ||
| TC_61_K2A MM 84.5 to 86.0 | XYZ | Shape | |
| Sh. 62 | 11/06/2024 | ||
| TC_62_K2A MM 86.0 to 87.4 | XYZ | Shape | |
| Sh. 63 | 11/06/2024 | ||
| TC_63_K2A MM 87.4 to 89.0 | XYZ | Shape | |
| Sh. 64 | 11/06/2024 | ||
| TC_64_K2A MM 89.0 to 90.6 | XYZ | Shape | |
| Sh. 65 | 11/05/2024 | ||
| TC_65_K2A MM 90.6 to 92.0 | XYZ | Shape | |
| Sh. 66 | 09/03/2009 | ||
| TC_66_K2A MM 92.0 to 94.0 | XYZ | Shape | |
| Sh. 67 | 09/03/2009 | ||
| TC_67_K2A MM 94.0 to 95.5 | XYZ | Shape | |
| Sh. 68 | mm/dd/yyyy | ||
| TC_68_K2A MM 95.5 to 97.0 | XYZ | Shape | |
| Sh. 69 | mm/dd/yyyy | ||
| TC_69_K2A MM 97.0 to 98.5 | XYZ | Shape | |
| Sh. 70 | mm/dd/yyyy | ||
| TC_70_K2A MM 98.5 to 100.3 | XYZ | Shape | |
| Sh. 71 | mm/dd/yyyy | ||
| TC_71_K2A MM 100.3 to 101.8 | XYZ | Shape | |
| Sh. 72 | mm/dd/yyyy | ||
| TC_72_K2A MM 101.8 to 103.3 | XYZ | Shape | |
| Sh. 73 | mm/dd/yyyy | ||
| TC_73_K2A MM 103.3 to 104.9 | XYZ | Shape | |
| Sh. 74 | mm/dd/yyyy | ||
| TC_74_K2A MM 104.9 to 106 | XYZ | Shape | |