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 10/11/2017  
       AR_01_BAR    1398+00 - 1166+00 PDF XYZ Shape      
   Bar Sh. 2 10/11/2017  
       AR_02_BAR    1164+00 - 934+00 PDF XYZ Shape      
   Bar Sh. 3 10/11/2017  
       AR_03_BAR    932+00 - 706+00 PDF XYZ Shape      
   Bar Sh. 4 10/11/2017  
       AR_04_BAR    704+00 - 476+00 PDF XYZ Shape      
   Lower Bay Sh. 5 10/12/2017  
       AR_05_BAY    474+00 - 182+00 PDF XYZ Shape      
   Upper Bay Sh. 6 10/12/2017  
       AR_06_BAY    180+00 - 1308+00 PDF XYZ Shape      
   Crewboat Cut Sh. 7 06/07/2017  
       AR_07_CBC    1306+00 - 1012+81 PDF XYZ Shape      
Bar Channel 1200 g/L Horizon (USACE/Port of M.C.)
   Bar Sh. 1 09/14/2017  
       AR_01_DEN    1398+00 - 1166+00 PDF XYZ Shape      
   Bar Sh. 2 09/14/2017  
       AR_02_DEN    1164+00 - 934+00 PDF XYZ Shape      
   Bar Sh. 3 09/14/2017  
       AR_03_DEN    932+00 - 706+00 PDF XYZ Shape      
Bayous Chene Boeuf and Black
   Bayou Chene Sh. 8 10/18/2017  
       AR_08_CHE    1012+81 - 902+00 PDF XYZ Shape      
   Bayou Chene Sh. 9 10/18/2017  
       AR_09_CHE    900+00 - 758+00 PDF XYZ Shape      
   Bayou Chene Sh. 10 10/18/2017  
       AR_10_CHE    756+00 - 602+00 PDF XYZ Shape      
   Bayou Chene Sh. 11 10/18/2017  
       AR_11_CHE    600+00 - 462+00 PDF XYZ Shape      
   Bayou Chene Sh. 12 10/18/2017  
       AR_12_CHE    460+00 - 290+00 PDF XYZ Shape      
   Bayou Boeuf Sh. 13 02/10/2017  
       AR_13_BUF    190+00 - 102+00 PDF XYZ Shape      
   Bayou Boeuf Sh. 14 02/10/2017  
       AR_14_BUF    100+00 - 0+00 PDF XYZ Shape      
   Bayou Black Sh. 15 02/10/2017  
       AR_15_BLK    288+00 - 126+00 PDF XYZ Shape      
   Bayou Black Sh. 16 02/10/2017  
       AR_16_BLK    124+00 - 0+00 PDF XYZ Shape