Marine Phytoplankton Samples by Taxonomic Group

This dataset contains phytoplankton biovolume data from Puget Sound. For species level presence/absence data, please contact MarineWQ@kingcounty.gov . Please download the ReadMe file prior to using the data. For phytoplankton photos, go to https://green2.kingcounty.gov/marine/photo. For more information see the King County marine phytoplankton webpage. This specific dataset summarizes phytoplankton biovolume data to the lowest practical taxonomic unit. Additional datasets summarize abundance and biovolume data by: • Sample by Generic Functional Group • Sample by Specific Functional Group For locator information, see the WLRD Water Quality Collection Sites dataset. For corresponding water quality data matched by Grab ID see the Water Quality dataset.

Data and Resources

Additional Info

Field Value
Source https://data.kingcounty.gov/resource/uydm-m3ym
Author GregD
Last Updated October 28, 2025, 16:16 (UTC)
Created October 28, 2025, 15:03 (UTC)
Category Environment & Waste Management
Datetime range May 2014 to present
harvest_object_id fd4fefcc-5224-48d2-b760-0f5bc0bfee8c
harvest_source_id 61b30bec-bf94-4067-b6fd-acae5a532611
harvest_source_title king-county