Water Quality

Published by data.kingcounty.gov | King County, Washington | Metadata Last Checked: October 29, 2025 | Last Modified: 2025-10-29

Prior to downloading data, please download the <b> <a href="https://data.kingcounty.gov/api/views/vwmt-pvjw/files/74efd236-ffa8-4dee-aac1-0188e110dd1c?download=true&filename=DataReadMeFile_WQ.docx">README</a></b> 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 <b><a href="https://data.kingcounty.gov/dataset/WLRD-Sites/wbhs-bbzf">WLRD Water Quality Collection Sites</a></b> dataset.

Find Related Datasets

Click any tag below to search for similar datasets

Complete Metadata

identifier	https://data.kingcounty.gov/api/views/vwmt-pvjw
issued	2021-01-06
landingPage	https://data.kingcounty.gov/d/vwmt-pvjw
theme	[ "Environment & Waste Management" ]