News

Nov. 17, 2017 EPA-Funded Research Article on GI Effectiveness in Residential Neighborhoods

ParFlow, a hydrologic model, was used to simulate hydrologic processes in a residential urban sewershed in Washington, DC.

EPA-funded researchers Theo Lim and Claire Welty recently published an article  titled, “Effects of Spatial Configuratio... More

Nov. 16, 2017 EPA and the Army Propose to Amend the Effective Date of the 2015 Rule Defining “Waters of the United States”

The agencies are proposing that the 2015 rule would not go into effect until two years after today’s action is finalized and published in the Federal Register.

EPA and the Army Propose to Amend the Effective Date of the 2015 Rule Defining “Waters of the United States” 11/16/2017... More

Nov. 7, 2017 Eyes Over Puget Sound Report

Surface condition report “October 31, 2017” is now available

Surface condition report “October 31, 2017” is now available.Download here:http://www.ecy.wa.gov/programs/eap/mar_wat/surface.htmlSummary: Aft... More

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