Center for Operational Oceanographic Products and Services (CO-OPS)

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From:
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To:
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These raw data have not been subjected to the National Ocean Service's quality control or quality assurance procedures and do not meet the criteria and standards of official National Ocean Service data. They are released for limited public use as preliminary data to be used only with appropriate caution.

For extended periods of 1-minute data (more than 4 days) as well as quality-controlled and de-tided products, please use NOAA's National Centers for Environmental Information (NCEI) Coastal Water Level Data Inventory timeline.