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 10/29/2024  
       AR_01_BAR    1398+00 - 1166+00 PDF XYZ Shape      
   Bar Sh. 2 10/29/2024  
       AR_02_BAR    1164+00 - 934+00 PDF XYZ Shape      
   Bar Sh. 3 11/06/2024  
       AR_03_BAR    932+00 - 706+00 PDF XYZ Shape      
   Bar Sh. 4 11/01/2024  
       AR_04_BAR    704+00 - 476+00 PDF XYZ Shape      
   Lower Bay Sh. 5 11/01/2024  
       AR_05_BAY    474+00 - 182+00 PDF XYZ Shape      
   Upper Bay Sh. 6 10/31/2024  
       AR_06_BAY    180+00 - 1308+00 PDF XYZ Shape      
   Crewboat Cut Sh. 7 10/31/2024  
       AR_07_CBC    Mile 134 to 133 PDF XYZ Shape      
   Avoca Island Sh. 1 09/16/2024  
       AS_01_AVC    Mile 133 to 131 PDF XYZ Shape      
   Avoca Island Sh. 2 09/16/2024  
       AS_02_AVC    Mile 131 to 129 PDF XYZ Shape      
   Honey Island Sh. 3 09/16/2024  
       AS_03_HNI    Mile 129 to 127 PDF XYZ Shape      
   Honey Island Sh. 4 09/16/2024  
       AS_04_HNI    Mile 127 to 125 PDF XYZ Shape      
   Bateman Island Sh. 5 09/16/2024  
       AS_05_BMI    Mile 125 to GIWW PDF XYZ Shape      
   20 Grand Point/Tidewater Point 11/05/2024  
       GI_67_BBW    MM 94.8 96.0 PDF XYZ Shape      
   Bayou Boeuf/Morgan City Docks 11/05/2024  
       GI_66_BBW    MM 93.0 to 94.8 PDF XYZ Shape      
Bayous Chene Boeuf and Black
   Bayou Chene Sh. 8 10/23/2024  
       AR_08_CHE    1012+81 - 902+00 PDF XYZ Shape      
   Bayou Chene Sh. 9 10/23/2024  
       AR_09_CHE    900+00 - 758+00 PDF XYZ Shape      
   Bayou Chene Sh. 10 10/23/2024  
       AR_10_CHE    756+00 - 602+00 PDF XYZ Shape      
   Bayou Chene Sh. 11 10/24/2024  
       AR_11_CHE    600+00 - 462+00 PDF XYZ Shape      
   Bayou Chene Sh. 12 10/24/2024  
       AR_12_CHE    460+00 - 290+00 PDF XYZ Shape      
   Bayou Boeuf Sh. 13 10/24/2024  
       AR_13_BUF    190+00 - 102+00 PDF XYZ Shape      
   Bayou Boeuf Sh. 14 10/25/2024  
       AR_14_BUF    100+00 - 0+00 PDF XYZ Shape      
   Bayou Black Sh. 15 10/24/2024  
       AR_15_BLK    288+00 - 126+00 PDF XYZ Shape      
   Bayou Black Sh. 16 10/24/2024  
       AR_16_BLK    124+00 - 0+00 PDF XYZ Shape