This dataset contains in situ water column data at offshore monitoring stations using a Conductivity Temperature Depth (CTD) sensor for the Whidbey Basin. A CTD is a multi-sensor array that measures dissolved oxygen, salinity, temperature, density (calculated), nitrate + nitrite, and fluorescence (as a measure of chlorophyll).

Prior to downloading data, please download the README file.

This dataset contains water quality samples collected from Puget Sound, lakes, and streams in the region which can be filtered by "Site Type" and "Area".

To see where water quality samples are collected, see the WLRD Water Quality Collection Sites dataset.

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.

This dataset contains phytoplankton samples collected from Puget Sound and analyzed using a particle imaging analyzer (FlowCAM®). For more information see the King County marine phytoplankton webpage.

This specific dataset summarizes phytoplankton abundance and biovolume data to the lowest practical taxonomic unit. Additional datasets summarize abundance and biovolume data by:

• Size Class (all size classes in a sample in one line)

• Sample By Size Class (each sample size class in one line)

• Sample by Specific Functional Group

• Sample by Taxonomic 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.

This dataset contains phytoplankton samples collected from Puget Sound and analyzed using a particle imaging analyzer (FlowCAM®). For more information see the King County marine phytoplankton webpage.

This specific dataset summarizes phytoplankton abundance and biovolume data by functional group. Additional datasets summarize abundance and biovolume data by:

• Size Class (all size classes in a sample in one line)

• Sample By Size Class (each sample size class in one line)

• Sample by Generic Functional Group

• Sample by Taxonomic 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.

This dataset contains zooplankton samples collected from Puget Sound and analyzed by the Keister lab at the University of Washington. For more information see the King County marine zooplankton webpage.

This specific dataset summarizes zooplankton abundance and biomass data in an entire sample (abundance and biomass of all species added together). An additional dataset which includes abundance and biomass to a fine taxonomic resolution including life history stages is available HERE.

For locator information, see the WLRD Water Quality Collection Sites dataset.

For corresponding water quality data matched by Profile ID see the Water Quality dataset.

This dataset contains water quality samples collected from Puget Sound, lakes, and streams in the region which can be filtered by "Site Type" and "Area".

To see where water quality samples are collected, see the WLRD Water Quality Collection Sites dataset.

This dataset contains zooplankton samples collected from Puget Sound and analyzed by the Keister lab at the University of Washington. For more information see the King County marine zooplankton webpage.

This specific dataset summarizes zooplankton abundance and biomass data to the lowest practical taxonomic unit, and includes life history stage information (where available). An additional dataset summarizing total zooplankton abundance and biomass by sample is available HERE .

For locator information, see the WLRD Water Quality Collection Sites dataset.

For corresponding water quality data matched by Profile ID see the Water Quality dataset.

Prior to downloading data, please download the README file.

This dataset contains chemistry results from marine sediment sample collected from offshore (subtidal) and beaches (intertidal) from Puget Sound. It can be filtered by "Site Type".

See the Sediment Monitoring Program Website for more information about the program and the Science Section Documents Database to see sampling and analysis plans and reports related to this dataset.