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Hydrology of Johnson Creek Basin, a Mixed-Use Drainage Basin in the Portland, Oregon, Metropolitan Area

Study of a small stream that has had a history of persistent flooding and water-quality problems.

by Williams, John S.; Lee, Karl K.; and Snyder, Daniel T.
U.S. Geological Survey Fact Sheet 2010-3030
Related topics:
Hydrology, Pesticide and herbicide contamination, Surface water quality, Drainage basins
States or counties
Clackamas, Multnomah
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