Storm Water Receiving Environment Monitoring Report for NPDES Permit No. WA-002465-1

Notes

A monitoring report prepared by the Port of Seattle for the Washington Department of Ecology under NPDES Permit No. WA-002465-1. The report covers storm water receiving environment monitoring in Miller Creek and Des Moines Creek, including instream toxicity bioassays, sediment quality, identification of other pollution sources, metals speciation, vegetation management, and streambank erosion. The study evaluates pollutant loading and water quality impacts in both creek basins.

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