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King County streams

The map below shows the site locations chosen for the King County program that monitors the effects of land use practices on biotic communities within developing drainage basins. King County has two other monitoring programs: one monitors effects of road projects and the other monitors the effects of wastewater.

King County macroinvertebrate monitoring sites map (Adobe Acrobat format)

Map of Mcroinvertebrate Monitoring Sites in King County, Washington

For questions about information on this page, please contact Deborah Lester, Risk Assessment Lead, or Jo Wilhelm, Environmental Scientist.