Cutting edge software modeling and analysis techniques are applied to derive innovative coastal engineering solutions.


Dredge permitting and support, river circulation modeling and assessment, coastal and estuarine shoreline protection studies. We offer in-house start to finish capabilities for our clients (data collection, analysis, modeling, design). 


dredge design

payment surveys

1D, 2D, and 3D circulation modeling

design wave heights

wave forces on structures

passing vessel surge

FEMA floodway certifications

dredging + construction impacts

capital + maintenance studies 


dredging studies

marine + hydrokinetics

potential impacts to hydrodynamics + sediment transport patterns

shoreline erosion

offshore wind

hydrodynamic + sediment transport

siting considerations

beach nourishment

beneficial re-use

revetment design

jetty design

Solmar Hydro

Marine Engineering and Surveying

8940 N. Bradford St.
Portland, Oregon 97203

Tel: (206) 200-8269