Hydro Data, Inc small Women Owned Business located between Boston and New York. Hydro Data, Incspecialize in Oceanographic, Geotechnical, Hydrographic and Drone Inspections. Hydro Data, Inc. routinely uses this type of data to generate maps, compute volumes of dredged material, compute siltation rates and compute drinking reservoir capacities. Hydro Data performs both single beam surveys and multi-beam surveys. For shallow sites requiring complete bottom coverage it employs multi-transducer sweep system.