Effects of urbanization on the hydrologic regime of Johnson Creek, Portland, Oregon
The Johnson Creek watershed, Portland, Oregon, has undergone urbanization at an increasing rate. Excessive flooding has occurred in the lower portions of the watershed, resulting in an estimated 1.5 million dollars worth of flood losses annually. In attempts to mitigate the flooding damages millions...
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| Format: | Others |
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PDXScholar
1984
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| Online Access: | https://pdxscholar.library.pdx.edu/open_access_etds/3541 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=4549&context=open_access_etds |