| Title |
Project Summary for Columbia Aluminum Company, Goldendale, Washington, Class II Inspection, May 1991. |
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| Publication number |
Date Published |
| 93-e00 | February 1993 |
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| VIEW NOW |
Project Summary for Columbia Aluminum Company, Goldendale, Washington, Class II Inspection, May 1991. (Number of pages: 37) (Publication Size: 1MB)
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| Author(s) |
Andreasson, J. and M. Heffner |
| Description |
A Class II Inspection was conducted in May 1991, at the Columbia Aluminum primary aluminum smelter in Goldendale. Samples were collected from the three permitted discharges. Nearby surface water sites were also sampled. NPDES permit compliance was good during the inspection. No toxicity was observed in the effluent using Microtox, rainbow trout, fathead minnow, Daphnia magna, and Ceriodaphnia dubia. Growth of the algae, Selenastrum capricornutum was inhibited at effluent concentrations above 25 percent. |
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| Contact |
EAP Publications Coordinator at 564-669-3028 or EAPpubs@ecy.wa.gov |
| Keywords |
samples, toxicity, growth, water, NPDES, effluent, algae, aluminum |
| WATERSHED |
Water Resource Inventory Area CR Columbia River |
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