| Abstract: | Water quality was monitored in the Willamette and Columbia Rivers during a pilot dredging operation on December 16, 1977. Monitoring included in-situ measurements of pH, temperature, dissolved oxygen, and conductivity in the Willamette and Columbia Rivers; analyses of dissolved ammonia, dissolved manganese, suspended-sediment concentration and particle size, loss on ignition, and total organic carbon in river-water samples; and analyses of percent moisture, particle size, density, selected nutrients, total organic carbon, and loss on ignition in dredged material and barge-overflow samples. (Woodard-USGS) |
| Genre: | USGS Numbered Series |
| ProdID: | 10859 |
| Citation Author: | Rinella, Joseph F.; McKenzie, Stuart W. |
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| Citation Language: | ENGLISH |
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| Citation Phsyical Description: | v, 18 p. :map ;27 cm. -- |
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| Citation Publisher: | U.S. Geological Survey, |
| Citation Series: | Open-File Report |
| Citation Series Code: | OFR |
| Citation Series Number: | 78-554 |
| Citation Search Results Text: | Monitoring water-quality during pilot-dredging operations in the Willamette and Columbia Rivers, Oregon; 1978; OFR; 78-554; Rinella, Joseph F.; McKenzie, Stuart W. |
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| Citation Year: | 1978 |
| Type: | citation/reference |
| Text: | Monitoring water-quality during pilot-dredging operations in the Willamette and Columbia Rivers, Oregon; 1978; OFR; 78-554; Rinella, Joseph F.; McKenzie, Stuart W. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/usgs_thumb.jpg |
| Date Other: | Sat, 1 Jan 1994 00:00 -0600 |
| Publisher: | U.S. Geological Survey, |
