| Abstract: | To assess urban storm-water-quality characteristics in the metropolitan area of Portland, Oreg., seven drainage basins were selected with varying drainage areas, basin slopes, impervious areas, land uses, and active construction areas. Automatic water-quality samplers, rain gages, and stream gages were installed in each basin. From September 1, 1975, to May 1, 1976, data were collected to determine rainfall intensities and stream discharge. Almost 500 samples from the seven basins were analyzed to describe pollutants for at least four complete storms on each of the basins. In addition to the storm samples, several base-flow samples were collected and analyzed for each site. Stream discharge and water-quality data are tabulated. (Woodard-USGS) |
| Genre: | USGS Numbered Series |
| ProdID: | 9281 |
| Citation Author: | Hadley, Donald G.; Greenwood, William R. |
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| Citation Language: | ENGLISH |
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| Citation Phsyical Description: | iv, 39 leaves :ill., maps ;28 cm. |
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| Citation Publisher: | U.S. Geological Survey, |
| Citation Series: | Open-File Report |
| Citation Series Code: | OFR |
| Citation Series Number: | 77-594 |
| Citation Search Results Text: | Graded layering in the Al Hadah pluton near At Ta‘if, Kingdom of Saudi Arabia; 1977; OFR; 77-594; Hadley, Donald G.; Greenwood, William R. |
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| Citation Year: | 1977 |
| Type: | citation/reference |
| Text: | Graded layering in the Al Hadah pluton near At Ta‘if, Kingdom of Saudi Arabia; 1977; OFR; 77-594; Hadley, Donald G.; Greenwood, William R. |
| URL (THUMBNAIL): | http://pubs.usgs.gov/of/1977/0594/report-thumb.jpg |
| URL (DOCUMENT): | http://pubs.usgs.gov/of/1977/0594/report.pdf |
| Date Other: | Sat, 1 Jan 1994 00:00 -0600 |
| Publisher: | U.S. Geological Survey, |
