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.

Calcasieu Bar Channel
   Survey title Survey date Survey date
       Sheet number    River mile Cross-Sections Disposal Lines
   Sheet 28 10/11/2017 04/27/2017
       CR_28_BAR    MM (-2) PDF XYZ Shape PDF XYZ Shape
   Sheet 29 10/11/2017 04/27/2017
       CR_29_BAR    MM (-3) PDF XYZ Shape PDF XYZ Shape
   Sheet 30 10/11/2017 05/15/2017
       CR_30_BAR    MM (-5) to (-4) PDF XYZ Shape PDF XYZ Shape
   Sheet 31 10/11/2017 05/15/2017
       CR_31_BAR    MM (-6) PDF XYZ Shape PDF XYZ Shape
   Sheet 32 10/11/2017 05/15/2017
       CR_32_BAR    MM (-8) to (-7) PDF XYZ Shape PDF XYZ Shape
   Sheet 33 10/18/2017 06/06/2017
       CR_33_BAR    MM (-9) PDF XYZ Shape PDF XYZ Shape
   Sheet 34 10/18/2017 09/16/2017
       CR_34_BAR    MM (-10) PDF XYZ Shape PDF XYZ Shape
   Sheet 35 10/18/2017 09/16/2017
       CR_35_BAR    MM (-12) to (-11) PDF XYZ Shape PDF XYZ Shape
   Sheet 36 10/18/2017 06/06/2017
       CR_36_BAR    MM (-13) PDF XYZ Shape PDF XYZ Shape
   Sheet 37 10/18/2017 06/06/2017
       CR_37_BAR    MM (-15) to (-14) PDF XYZ Shape PDF XYZ Shape
   Sheet 38 10/18/2017 06/19/2017
       CR_38_BAR    MM (-16) PDF XYZ Shape PDF XYZ Shape
   Sheet 39 10/18/2017 06/19/2017
       CR_39_BAR    MM (-18) to (-17) PDF XYZ Shape PDF XYZ Shape
   Sheet 40 10/18/2017 07/05/2017
       CR_40_BAR    MM (-20) to (-19) PDF XYZ Shape PDF XYZ Shape
   Sheet 41 09/11/2017 07/05/2017
       CR_41_BAR    MM (-21) PDF XYZ Shape PDF XYZ Shape
   Sheet 42 09/11/2017 05/02/2017
       CR_42_BAR    MM (-22) PDF XYZ Shape PDF XYZ Shape
   Sheet 43 09/11/2017  
       CR_43_BAR    MM (-24) to (-23) PDF XYZ Shape      
   Sheet 44 09/11/2017  
       CR_44_BAR    MM (-25) PDF XYZ Shape      
   Sheet 45 09/11/2017  
       CR_45_BAR    MM (-27) to (-26) PDF XYZ Shape      
   Sheet 46 09/11/2017  
       CR_46_BAR    MM (-28) PDF XYZ Shape      
   Sheet 47 09/11/2017  
       CR_47_BAR    MM (-30) to (-29) PDF XYZ Shape      
   Sheet 48 09/11/2017  
       CR_48_BAR    MM (-31) PDF XYZ Shape      
   Sheet 49 09/11/2017  
       CR_49_BAR    MM (-32) PDF XYZ Shape