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.

G.I.W.W. - Harvey Lock to Bayou Boeuf Lock
   Survey title Survey date
       Sheet Name    River mile PDF XYZ SHP
Harvey Lock to Bayou Boeuf Lock
   Harvey Lock Tailbay - Sh. 1 02/05/2020
       GI_01_HVY     PDF XYZ Shape
   Sh. 2 02/05/2020
       GI_02_HVY     PDF XYZ Shape
   Sh. 3 02/05/2020
       GI_03_HVY     PDF XYZ Shape
   Sh. 4 02/05/2020
       GI_04_HVY     PDF XYZ Shape
   W.C.C. Protected - Sh. 5 02/05/2020
       GI_05_WCC     PDF XYZ Shape
   W.C.C. Flood - Sh. 6 02/05/2020
       GI_06_WCC     PDF XYZ Shape
   Sh. 7 02/06/2020
       GI_07_LFT     PDF XYZ Shape
   Sh. 8 02/06/2020
       GI_08_LFT     PDF XYZ Shape
   Sh. 9 02/06/2020
       GI_09_LFT     PDF XYZ Shape
   Sh. 10 02/06/2020
       GI_10_LFT     PDF XYZ Shape
   Barataria Bay WW Intersection - Sh. 11 03/22/2022
       GI_11_BWW     PDF XYZ Shape
   Sh. 12 10/27/2021
       GI_12_B2L     PDF XYZ Shape
   Sh. 13 11/03/2021
       GI_13_B2L     PDF XYZ Shape
   Sh. 14 07/14/2022
       GI_14_B2L     PDF XYZ Shape
   Sh. 15 07/14/2022
       GI_15_B2L     PDF XYZ Shape
   Sh. 16 07/14/2022
       GI_16_B2L     PDF XYZ Shape
   Sh. 17 05/20/2023
       GI_17_B2L     PDF XYZ Shape
   Sh. 18 05/20/2023
       GI_18_B2L     PDF XYZ Shape
   Sh. 19 05/20/2023
       GI_19_B2L     PDF XYZ Shape
   Sh. 20 07/14/2022
       GI_20_B2L     PDF XYZ Shape
   Sh. 21 07/14/2022
       GI_21_B2L     PDF XYZ Shape
   Sh. 22 07/14/2022
       GI_22_B2L     PDF XYZ Shape
   Sh. 23 10/29/2021
       GI_23_B2L     PDF XYZ Shape
   Sh. 24 10/29/2021
       GI_24_B2L     PDF XYZ Shape
   Bayou Lafourche Intersection - Sh. 25 10/29/2021
       GI_25_LAF     PDF XYZ Shape
   Sh. 26 02/13/2020
       GI_26_L2H     PDF XYZ Shape
   Sh. 27 02/13/2020
       GI_27_L2H     PDF XYZ Shape
   Sh. 28 02/13/2020
       GI_28_L2H     PDF XYZ Shape
   Sh. 29 02/13/2020
       GI_29_L2H     PDF XYZ Shape
   Sh. 30 02/13/2020
       GI_30_L2H     PDF XYZ Shape
   Sh. 31 03/04/2020
       GI_31_L2H     PDF XYZ Shape
   Sh. 32 03/04/2020
       GI_32_L2H     PDF XYZ Shape
   Sh. 33 03/04/2020
       GI_33_L2H     PDF XYZ Shape
   Sh. 34 03/04/2020
       GI_34_L2H     PDF XYZ Shape
   Sh. 35 03/04/2020
       GI_35_L2H     PDF XYZ Shape
   Sh. 36 03/05/2020
       GI_36_L2H     PDF XYZ Shape
   Sh. 37 03/05/2020
       GI_37_L2H     PDF XYZ Shape
   Sh. 38 03/05/2020
       GI_38_L2H     PDF XYZ Shape
   Sh. 39 03/05/2020
       GI_39_L2H     PDF XYZ Shape
   Sh. 40 03/05/2020
       GI_40_L2H     PDF XYZ Shape
   Sh. 41 03/05/2020
       GI_41_L2H     PDF XYZ Shape
   Houma Nav Canal Intersection - Sh. 42 09/14/2024
       GI_42_HMA     PDF XYZ Shape
   Sh. 43 09/14/2024
       GI_43_H2C     PDF XYZ Shape
   Sh. 44 09/14/2024
       GI_44_H2C     PDF XYZ Shape
   Sh. 45 09/14/2024
       GI_45_H2C     PDF XYZ Shape
   Sh. 46 09/14/2024
       GI_46_H2C     PDF XYZ Shape
   Sh. 47 09/14/2024
       GI_47_H2C     PDF XYZ Shape
   Sh. 48 09/14/2024
       GI_48_H2C     PDF XYZ Shape
   Sh. 49 09/13/2024
       GI_49_H2C     PDF XYZ Shape
   Sh. 50 09/13/2024
       GI_50_H2C     PDF XYZ Shape
   Sh. 51 09/13/2024
       GI_51_H2C     PDF XYZ Shape
   Sh. 52 09/13/2024
       GI_52_H2C     PDF XYZ Shape
   Sh. 53 09/13/2024
       GI_53_H2C     PDF XYZ Shape
   Sh. 54 09/13/2024
       GI_54_H2C     PDF XYZ Shape
   Sh. 55 09/13/2024
       GI_55_H2C     PDF XYZ Shape
   Sh. 56 09/13/2024
       GI_56_H2C     PDF XYZ Shape
   Sh. 57 09/13/2024
       GI_57_H2C     PDF XYZ Shape
   Sh. 58 09/13/2024
       GI_58_H2C     PDF XYZ Shape
   Sh. 59 04/16/2020
       GI_59_H2C     PDF XYZ Shape
   Bayou Chene Intersection - Sh. 60 01/07/2019
       GI_60_CHE     PDF XYZ Shape
   Sh. 61 01/07/2019
       GI_61_BOE     PDF XYZ Shape
   Sh. 62 01/07/2019
       GI_62_BOE     PDF XYZ Shape
   Sh. 63 01/07/2019
       GI_63_BOE     PDF XYZ Shape
   Sh. 64 03/11/2020
       GI_64_BOE     PDF XYZ Shape
   Bayou Boeuf Lock East - Sh. 65 01/07/2019
       GI_65_BOE     PDF XYZ Shape