This dataset contains hydrologic data from stream gages in the King County Stream Gage Network. See data.kingcounty.gov/Environment-Waste-Management/WLRD-Sites/wbhs-bbzf/about_data for sites.

While this dataset exists independently; more detailed information, and access to broader data please visit the King County Hydrologic Information Center green2.kingcounty.gov/hydrology/Default.aspx

"data" is raw data, "corrected_data" is raw data with applied corrections and editing. Discharge is reported only as "corrected_data" as it is calculated off water_level data.

The King County Stream Gage Network monitors for discharge, water level, and a suite of environmental parameters. Some sites are telemetered and should update hourly to daily, barring several conditions. Many sites require field visits for data acquisition and may be delayed in reporting. Please reach out with any questions about specific sites.

This is an evolving resource, please reach out with any questions, thoughts, or suggestions.

Daily average and 7-day trailing mean discharge through the Lake Washington Ship Canal's Ballard Locks

This dataset contains Puget Sound benthic abundance data. Before accessing data please download the README file.

King County monitors the community of animals that live in and on the sediments at the bottom of Puget Sound. These animals, called benthos, are crucial to the health of Puget Sound. We collect sediment samples to help us understand what the sediments are like physically and chemically and how they support different species.

Benthic samples have been collected since 2015 from 14 sites. Every 2 years we sample eight sites in Elliott Bay and every 5 years we collect samples from three deep sites in the mainstem of the Central Basin and three smaller embayments. We also collect benthic samples near treatment plant outfalls as well as cleanup sites.

Benthic samples are typically collected in replicates (3-5 samples per location and period of time). These replicates help us understand the variability of the benthic community at that location and are distinguished by the fields "Sample Rep ID" and "Field Replicate".

For corresponding benthic biomass data see: Marine Benthic Biomass Data.

For questions about the data, please contact MarineWQ@kingcounty.gov.

This dataset contains Puget Sound benthic biomass data by major taxonomic group. Before accessing data please download the README file.

King County monitors the community of animals that live in and on the sediments at the bottom of Puget Sound. These animals, called benthos, are crucial to the health of Puget Sound. We collect sediment samples to help us understand what the sediments are like physically and chemically and how they support different species.

Benthic samples have been collected since 2015 from 14 sites. Every 2 years we sample eight sites in Elliott Bay and every 5 years we collect samples from three deep sites in the mainstem of the Central Basin and three smaller embayments. We also collect benthic samples near treatment plant outfalls as well as cleanup sites.

Benthic samples are typically collected in replicates (3-5 samples per location and period of time). These replicates help us understand the variability of the benthic community at that location and are distinguished by the fields "Sample Rep ID" and "Field Replicate".

For corresponding benthos identification and abundance data see: Marine Benthic Abundance Data.

For questions about the data, please contact MarineWQ@kingcounty.gov.

Final precinct level results for the August 6, 2024 Primary & Special Election.

Election Night precinct level results for the August 6, 2024 Primary Election in King County, WA.

Data scrape from https://kingcounty.gov/en/dept/dnrp/waste-services/wastewater-treatment/sewer-system-services/cso-status

Daily mean elevation derived from hourly average data obtained from Army Corps of Engineers dataquery 2.0

This data represents the results of the King County Swim Beach program. These data are generally available from mid-May to late September during the swim beach monitoring season. Each row represents an observation of temperature and bacteria at a beach.
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