RCP Continuous Water Quality Data

The Office of Resilience and Coastal Protection’s (RCP) continuous water quality monitoring program began in 1995 at the National Estuarine Research Reserves (NERR) and was expanded to the Aquatic Preserves in late 2003. Today, RCP's Aquatic Preserve Program maintains 14 continuous water quality monitoring stations around the state including Alligator Harbor, Big Bend Seagrasses, Biscayne Bay, Charlotte Harbor, Estero Bay, Guana River Marsh, Matlacha Pass, Nassau River-St. Johns River Marshes, St. Joseph Bay, St. Martins Marsh, and Yellow River Marsh. At both the Aquatic Preserves and the NERRs, data are collected in 15-minute intervals for eight parameters (water temperature, specific conductivity, salinity, dissolved oxygen percent, dissolved oxygen mg/L, depth, pH and turbidity). These sites are established as long-term monitoring locations and more than 50% of the stations have over 10-years of data. The data collected are used by resource managers, planners, permitting agencies, educators, scientists and anyone who is interested in learning more about coastal ecosystems. These data can address specific coastal management needs and promote conservation of estuarine habitats.

Data are evaluated by the aquatic preserves staff for validity based on weather data, field observations, graphs and instrument diagnostics. Data available through the data portal have also undergone quality assurance/quality control procedures using the NERR’s System-Wide Monitoring Program’s (SWMP) continuous monitoring protocols. For more information regarding the NERRS SWMP Quality Assurance/Quality Control (QA/QC) procedures, please contact cdmodata@belle.baruch.sc.edu