Utilizing the highest-resolution 3D sonar and lidar measurement techniques, Solmar Hydro accurately surveys the condition of above- and below-water infrastructure.


Examples of structures we survey include hydroelectric projects, bridges, pipelines/outfalls, marine terminals, and coastal projects.

structural integrity



pier scour

pier damage


above- or below-water condition

debris investigations

pipeline alignment


anchoring integrity

pier demolition

construction debris

submerged structures

submerged hazards

structural failure

toe scour

functional evaluation

scour protection

hydraulic function assessments

structure condition

Solmar Hydro

Marine Engineering and Surveying

8940 N. Bradford St.
Portland, Oregon 97203

Tel: (206) 200-8269
Email: solmarhydro@gmail.com