Title | Rainbow Trout Abnormalities in Douglas Creek: Results from Chemical Analyses. |
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Rainbow Trout Abnormalities in Douglas Creek: Results from Chemical Analyses. (Number of pages: 41) (Publication Size: 2MB)
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Author(s) | Johnson, A. | ||||
Description | In an effort to determine if a chemical contaminant might be responsible for physical abnormalities observed during a 1992 tagging study on rainbow trout in lower Douglas Creek, water, sediment, and fish tissue samples were collected and analyzed for metals, pesticides, PCBs, and PBDEs. A fairly extensive series of chemical and biological analyses failed to identify a toxicant as being the cause of abnormalities in Douglas Creek rainbow trout. The level of chemical contamination in the creek appears very low. In light of this finding and the reported long-term stability of the trout population, further chemical investigation is not recommended at this time. | ||||
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Contact | EAP Publications Coordinator at 564-669-3028 or EAPpubs@ecy.wa.gov | ||||
Keywords | analyses, results, creek, metals, pesticides, Spokane River, fish, study, river, water, chemical, toxic, PBDEs | ||||
WATERSHED | Water Resource Inventory Area 44 Moses Coulee | ||||
DATA | Environmental Information Management (EIM) #AJOH0031 |
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RELATED PUBLICATIONS | Title:
Analysis and Occurrence of Polybrominated Diphenyl Ethers in Washington State Freshwater Fish. Article in Archives of Environmental Contamination and Toxicology 41, 339-344 (2001) |
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