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CO-OPS Conductivity Observations from Coastal Stations within the United States and Its Territories

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: December 18, 2025 | Last Modified: 2020-02-24T00:00:00.000+00:00
The Center for Operational Oceanographic Products and Services (CO-OPS) of the National Ocean Service (NOS), an organizational element of NOAA, operates and maintains a network of conductivity sensors for determining the instantaneous electrical conductivity of water in navigable waterways in the US. These observations are part of the National Physical Oceanographic Real-Time System (PORTS) Program. The data from these sensors, when combined with temperature, can be used to calculate water salinity and density, which are important tools for safe navigation, especially in the determination of ship draft. Included in this data collection are preliminary 6-minute conductivity observations from coastal stations in the US.

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Earth Science > Oceans > Salinity/Density > Conductivity oceanography Continent > North America > United States Of America > Alabama Continent > North America > United States Of America > Delaware Continent > North America > United States Of America > Florida Continent > North America > United States Of America > Louisiana Continent > North America > United States Of America > Maryland Continent > North America > United States Of America > Massachussetts Continent > North America > United States Of America > New Jersey Continent > North America > United States Of America > Rhode Island Continent > North America > United States Of America > Texas Continent > North America > United States Of America > Virginia Continent > North America > United States Of America Continent > North America DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce 1 minute - < 1 hour Fall River, MA (8447386) Newport, RI (8452660) Quonset Point, RI (8454049) Cape May, NJ (8536110) Lewes, DE (8557380) Chesapeake City, MD (8573927) Lewisetta, VA (8635750) Yorktown USCG Training Center, VA (8637689) Sewells Point, VA (8638610) Money Point, VA (8639348) Mayport Bar Pilots Dock, FL (8720218) Dames Point, FL (8720219) Mobile State Docks, AL (8737048) Eugene Island, North of, LA (8764314) Morgans Point, TX (8770613) Eagle Point, TX (8771013) In Situ Ocean-based Platforms > Moorings In Situ Land-based Platforms > Ocean Platform/Ocean Stations > Coastal Stations In Situ/Laboratory Instruments > Conductivity Sensors Physical Oceanographic Real-Time System (PORTS) Coastal United States

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