SEE WHAT LIES BENEATH.

Precise Data Below

the Surface.

Water environments can present challenges that aren't visible from the shoreline. NTBA's hydrographic surveying services provide accurate measurements and detailed data of underwater conditions, helping clients better understand their project sites and make informed decisions.

OUR LAND AND REGULATORY SERVICES

BATHYMETRIC DATA

COLLECTION

Measure underwater depths and elevations to develop an accurate picture of the seafloor, riverbed, or lakebed.

UNDERWATER

MAPPING

Capture and map submerged features to help define existing conditions and support project planning.

CHANNEL &

WATERWAY SURVEYS

Collect detailed data throughout rivers, channels, lakes, and other waterways for project development and maintenance.

SHORELINE &

INTERFACE SURVEYS

Connect land and underwater data to provide a more complete understanding of conditions along the water's edge.

VOLUME &

MATERIAL QUANTITIES

Streamlined support for approvals and negotiations to keep your project moving forward.

MARINE & WATER

INFRASTRUCTURE SUPPORT

Provide survey data for infrastructure projects involving bridges, pipelines, crossings, docks, and other water-related improvements.

SEE THE FULL PICTURE.
START WITH ACCURATE DATA.

NTBA’s hydrographic surveying services provide the reliable underwater data you need to understand site conditions, plan with confidence, and move your project forward.