Survey data is referenced to Louisiana South State Plane Coordinates North American Datum 1983 with soundings referenced below Mean Lower Low Water in U.S. Survey Feet.

Calcasieu Bar Channel
   Survey title Survey date Survey date
       Sheet number    River mile Cross-Sections Disposal Lines
   Sheet 28 05/22/2024 02/27/2023
       CR_28_BAR    MM (-2) PDF XYZ Shape PDF XYZ Shape
   Sheet 29 05/22/2024 02/27/2023
       CR_29_BAR    MM (-3) PDF XYZ Shape PDF XYZ Shape
   Sheet 30 05/22/2024 02/27/2023
       CR_30_BAR    MM (-5) to (-4) PDF XYZ Shape PDF XYZ Shape
   Sheet 31 05/22/2024 02/28/2023
       CR_31_BAR    MM (-6) PDF XYZ Shape PDF XYZ Shape
   Sheet 32 05/28/2024 05/28/2024
       CR_32_BAR    MM (-8) to (-7) PDF XYZ Shape PDF XYZ Shape
   Sheet 33 05/28/2024 05/28/2024
       CR_33_BAR    MM (-9) PDF XYZ Shape PDF XYZ Shape
   Sheet 34 05/28/2024 05/28/2024
       CR_34_BAR    MM (-10) PDF XYZ Shape PDF XYZ Shape
   Sheet 35 05/28/2024 05/28/2024
       CR_35_BAR    MM (-12) to (-11) PDF XYZ Shape PDF XYZ Shape
   Sheet 36 04/18/2024 05/17/2022
       CR_36_BAR    MM (-13) PDF XYZ Shape PDF XYZ Shape
   Sheet 37 07/18/2024 05/17/2022
       CR_37_BAR    MM (-15) to (-14) PDF XYZ Shape PDF XYZ Shape
   Sheet 38 07/18/2024 12/17/2020
       CR_38_BAR    MM (-16) PDF XYZ Shape PDF XYZ Shape
   Sheet 39 07/18/2024 01/04/2021
       CR_39_BAR    MM (-18) to (-17) PDF XYZ Shape PDF XYZ Shape
   Sheet 40 07/18/2024 01/04/2021
       CR_40_BAR    MM (-20) to (-19) PDF XYZ Shape PDF XYZ Shape
   Sheet 41 07/18/2024 01/04/2021
       CR_41_BAR    MM (-21) PDF XYZ Shape PDF XYZ Shape
   Sheet 42 07/18/2024 01/04/2021
       CR_42_BAR    MM (-22) PDF XYZ Shape PDF XYZ Shape
   Sheet 43 07/18/2024  
       CR_43_BAR    MM (-24) to (-23) PDF XYZ Shape      
   Sheet 44 07/18/2024  
       CR_44_BAR    MM (-25) PDF XYZ Shape      
   Sheet 45 07/18/2024  
       CR_45_BAR    MM (-27) to (-26) PDF XYZ Shape      
   Sheet 46 07/18/2024  
       CR_46_BAR    MM (-28) PDF XYZ Shape      
   Sheet 47 07/18/2024  
       CR_47_BAR    MM (-30) to (-29) PDF XYZ Shape      
   Sheet 48 07/18/2024  
       CR_48_BAR    MM (-31) PDF XYZ Shape      
   Sheet 49 07/18/2024  
       CR_49_BAR    MM (-32) PDF XYZ Shape