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Groundwater Management in King County, Washington State

Groundwater Data
King County, Washington

The King County Groundwater Protection Program maintains geographic and tabular databases of groundwater quality and water level data. King County provides two methods to find and display information in its databases:

View and query an interactive groundwater map or iMap (opens new window)
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The iMap Search option opens an interactive groundwater map (iMap) which enables visitors to select and query groundwater information through web-based maps and geographically-based software.

About iMap

 

Search King County's groundwater database by keyword
 

The Text Search option provides a search form enabling visitors to look up groundwater information filtered by geographic label such as city, watershed, Groundwater Management Area, or by attribute such as well log availability.

This page is produced by the King County Groundwater Protection Program. To learn more about this group and its responsibilities, please read about the Groundwater Protection Program.