Survey data is referenced to Oregon North State Plane Coordinates North American Data 1983 with sounding reference below Mean Lower Low Water in U.S. Survey Feet to Miller Sands where the sounding reference changes to Columbia River datum.

Mouth of the Columbia River to Vancouver Turning Basin
   Survey title Survey date Survey date
       Sheet number    River mile Channel line Cross line
   MCR Approaches 05/29/2014  
       CL_00_MCA    Offshore PDF XYZ Shape      
   MCR Deep Water Site 02/09/2018  
       CL_00_DWS    Offshore PDF XYZ Shape      
   MCR Shallow Water Site 08/15/2018  
       CL_00_SWS    Offshore PDF XYZ Shape      
   MCR North Jetty 07/23/2018  
       CL_00_NJ1    Offshore PDF XYZ Shape      
   MCR South Jetty Site 10/16/2018  
       CL_00_SJS    Offshore PDF XYZ Shape      
   MCR North Jetty Peacock Spit 10/17/2013  
       CL_00_PEA    Offshore PDF XYZ Shape      
   Mouth of the Columbia River 11/08/2018  
       CL_00_MCR    -03-00 to 03+00 PDF XYZ Shape      
   Lower Desdemona 11/29/2018 04/20/2018
       CL_01_LDS    03+00 to 06+22 PDF XYZ Shape PDF XYZ Shape
   Upper Desdemona 10/24/2018 04/20/2018
       CL_02_UDS    06+22 to 10+00 PDF XYZ Shape PDF XYZ Shape
   Flavel Bar 01/03/2019 04/19/2018
       CL_03_FLV    10+00 to 13+30 PDF XYZ Shape PDF XYZ Shape
   Upper Sands 11/27/2018 04/13/2018
       CL_04_USN    13+30 to 17+28 PDF XYZ Shape PDF XYZ Shape
   Tongue Point Crossing 12/13/2018 04/13/2018
       CL_05_TNG    17+28 to 21+20 PDF XYZ Shape PDF XYZ Shape
   Miller Sands 01/02/2019 04/12/2018
       CL_06_MLN    21+20 to 25+10 PDF XYZ Shape PDF XYZ Shape
   Pillar Rock Ranges 01/07/2019 04/14/2018
       CL_07_PIL    25+10 to 28+40 PDF XYZ Shape PDF XYZ Shape
   Brookfield Welch 12/27/2018 04/05/2018
       CL_08_BKW    28+40 to 32+30 PDF XYZ Shape PDF XYZ Shape
   Skamokawa Bar 01/02/2019 04/07/2018
       CL_09_SKM    32+30 to 36+31 PDF XYZ Shape PDF XYZ Shape
   Puget Island 01/08/2019 04/15/2018
       CL_10_PGT    36+31 to 40+40 PDF XYZ Shape PDF XYZ Shape
   Wauna Driscoll 01/10/2019 02/27/2018
       CL_11_WAN    40+40 to 44+27 PDF XYZ Shape PDF XYZ Shape
   Westport Bar 01/09/2019 02/28/2018
       CL_12_WST    44+27 to 48+10 PDF XYZ Shape PDF XYZ Shape
   Eureka Bar 01/09/2019 03/13/2018
       CL_13_EUR    48+10 to 51+45 PDF XYZ Shape PDF XYZ Shape
   Gull Island Bar 01/10/2019 03/13/2018
       CL_14_GUL    51+45 to 55+30 PDF XYZ Shape PDF XYZ Shape
   Stella Fisher Bar 12/19/2018 03/14/2018
       CL_15_STL    55+30 to 59+22 PDF XYZ Shape PDF XYZ Shape
   Walker Island Bar 12/17/2018 03/17/2018
       CL_16_WLK    59+22 to 63+10 PDF XYZ Shape PDF XYZ Shape
   Slaughters Bar 01/10/2019 03/12/2018
       CL_17_SLG    63+10 to 67+06 PDF XYZ Shape PDF XYZ Shape
   Lower Dobelbower Bar 01/03/2019 03/12/2018
       CL_18_LDB    67+06 to 69+50 PDF XYZ Shape PDF XYZ Shape
   Upper Dobelbower Bar 01/02/2019 03/23/2018
       CL_19_UDB    69+50 to 72+40 PDF XYZ Shape PDF XYZ Shape
   Kalama Bar 12/27/2018 03/24/2018
       CL_20_KLM    72+40 to 76+25 PDF XYZ Shape PDF XYZ Shape
   Lower Martin Island Bar 12/26/2018 03/17/2018
       CL_21_LMT    76+25 to 80+16 PDF XYZ Shape PDF XYZ Shape
   Upper Martin Island Bar 01/08/2019 03/18/2018
       CL_22_UMT    80+16 to 83+44 PDF XYZ Shape PDF XYZ Shape
   St. Helens Bar 01/03/2019 03/25/2018
       CL_23_STH    83+44 to 87+15 PDF XYZ Shape PDF XYZ Shape
   Warrior Rock Bar 12/18/2018 02/14/2018
       CL_24_WAR    87+15 to 90+20 PDF XYZ Shape PDF XYZ Shape
   Henrici Bar 12/31/2018 02/15/2018
       CL_25_HEN    90+20 to 93+50 PDF XYZ Shape PDF XYZ Shape
   Willow Bar 12/20/2018 03/30/2018
       CL_26_WLW    93+50 to 97+40 PDF XYZ Shape PDF XYZ Shape
   Morgan Bar 12/31/2018 03/08/2018
       CL_27_MGN    97+40 to 101+18 PDF XYZ Shape PDF XYZ Shape
   Lower Vancouver Bar 12/19/2018 02/24/2018
       CL_28_VBR    101+18 to 104+31 PDF XYZ Shape PDF XYZ Shape
   Vancouver Turning Basin 01/09/2019 03/06/2018
       CL_29_VTB    104+31 to 106+24 PDF XYZ Shape PDF XYZ Shape