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.

North Coast
   Survey title Survey date
       Index number    River mile PDF XYZ SHP
Tillamook Bay
   Tillamook Approaches 07/09/2018
       TM_00_TMA    Offshore PDF XYZ Shape
   Tillamook Entrance 07/10/2018
       TM_01_TM1    -00-30 to 01+35 PDF XYZ Shape
   Tillamook Bay and Harbor 07/10/2018
       TM_02_TM2    01+35 to 03+25 PDF XYZ Shape
   Garibaldi Boat Basin 09/18/2018
       TM_04_GBB    03+09 PDF XYZ Shape
Depoe Bay
   Depoe Bay 01/02/2019
       DP_01_DEP    Boat Basin PDF XYZ Shape
Yaquina Bay & Bar
   Approaches 08/16/2017
       YB_00_YBA    Offshore PDF XYZ Shape
   North Site 05/15/2018
       YB_00_YBN    Offshore PDF XYZ Shape
   South Site 05/16/2018
       YB_00_YBS    Offshore PDF XYZ Shape
   Entrance 01/29/2019
       YB_01_YB1    -01-00 to 00+25 PDF XYZ Shape
   Bay and Harbor 11/21/2018
       YB_02_YB2    00+25 to 02+21 PDF XYZ Shape
   Mud Flats 09/10/2018
       YB_03_YB3    02+21 to 04+40 PDF XYZ Shape
   Weiser Point to Johnson Slough 03/15/2016
       YB_04_YR1    04+40 to 07+30 PDF XYZ Shape
   Flesher Slough to Nutes Slough 01/08/2019
       YB_05_YR2    07+30 to 10+00 PDF XYZ Shape
   Amundson Slough to Toledo 01/09/2019
       YB_06_YR3    10+00 to 13+30 PDF XYZ Shape
   Depot Slough 01/22/2019
       YB_07_DSL    00+00 to 00+17+28 PDF XYZ Shape
   Yaquina Bay South Beach Marina 01/07/2019
       YB_09_YBS    00+00 to 00+20+35 PDF XYZ Shape