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Aluminum Company of America (Wenatchee) December 1992 Class II Inspection

Publication number Date Published
93-e20November 1993
VIEW NOW Aluminum Company of America (Wenatchee) December 1992 Class II Inspection (Number of pages: 44) (Publication Size: 2MB)

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Author(s) Golding, S.
Description A Class II Inspection was conducted at the Aluminum Company of America Wenatchee Works (ALCOA) December 1-3, 1992. The sanitary sewage treatment plant (STP) was performing well during the inspection. The STP effluent met permit limits for BOD5, TSS, fecal coliform, and pH. The 001 discharge (stormwater, non-contact cooling water, and sanitary effluent) was also well within NPDES permit limits. Few organic pollutants were detected in either the STP effluent or the combined 001 outfall.
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Keywords priority pollutant, PAHs, bioassay, metals, water, water quality, zinc, stormwater, outfall, mercury, pH, NPDES, laboratory, lead, effluent, fecal coliform, cadmium, aluminum
WATERSHED Water Resource Inventory Area CR Columbia River