94 Gifford Street Falmouth MA 02540


  • Massport Conley Terminal
    Massport Conley Terminal
  • Buzzards Bay, MA Wreck
    Buzzards Bay, MA Wreck
  • Fore River LIDAR
    Fore River LIDAR
  • Erie Canal Lock E-12
    Erie Canal Lock E-12
  • USACE Hurricane Barrier
    USACE Hurricane Barrier
  • MBTA Rail Bridge Multibeam
    MBTA Rail Bridge Multibeam
  • National Grid Multibeam
    National Grid Multibeam

About Steele Associates:
Steele Associates was established in 2003 as a full service hydrographic surveying and marine consulting company. Our NSPS / THSOA Certified Hydrographers are recognized for extensive experience and ability to provide precise data required for project success. Steele Associates specializes in high-resolution multibeam bathymetric and geophysical surveys, dredging payment surveys, and U.S. Army Corps of Engineers Dredging Quality Management (DQM) compliance. We routinely survey maritime terminals throughout New England, develop and perform Class 1 dredge payment surveys, and support the largest marine construction and dredging projects in the region. Our ability to identify and address potential difficulties before they arise has resulted in greater success for the firms we support. Steele Associates’ personnel draw from backgrounds in oceanographic surveying, land surveying, civil engineering, and dredging.

Areas of Specialization:                                                                                     


  • NSPS / THSOA Certified Hydrographers
  • Class 1 dredge payment surveys
  • High-resolution multibeam bathymetric and geophysical surveys
  • Coastal and offshore mapping and inspection surveys
  • Environmental dredging and capping surveys and support
  • Bridge construction, scour monitoring, and clearance surveys
  • Topographic drone and LiDAR surveys
  • Environmental and water quality monitoring systems and buoys
  • USACE Dredging Quality Management compliance monitoring for
    the disposal of dredged material
  • Equipment positioning system support


  • 32-ft  survey vessel
  • (2) 24-ft survey vessels
  • 24-ft monitoring and sampling vessel with A-frame and deck winch
  • Shallow water skiffs
  • Additional commercial work vessels available 

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