Jul. 23, 2012 Seattle Street Sweeping Pilot Study

Now available on our website

This report summarizes the results of a one-year study sponsored in 2006 by Seattle Public Utilities (SPU) to evaluate whether street sweeping c... More

Jul. 20, 2012 Help provide input on Washington State IDDE Field ScreeningManual

King County, the Washington Stormwater Center, and Herrera Environmental Consultants have received a Grant of Regional or Statewide Significance (G... More

Jul. 11, 2012 Copper exposed salmon prone to predators

Minute amounts of copper from brake linings and mining operations can affect salmon to where they are easily eaten by predators, says a Washington... More

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