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Salmon-Safe Recognizes Port's Work to Improve Puget Sound’s Water Quality

Tue, Sep 24, 2019

The Port of Seattle's maritime parks and public access areas have been awarded recertification by Portland-based environmental certification nonprofit Salmon-Safe. Since 2008, the Port has earned this certification by demonstratin...

Success with Water Quality Project at the Port of Seattle

Wed, Apr 22, 2015

The Port of Seattle and environmental groups share results from a pilot project today to reduce the amount of polluted runoff reaching Puget Sound. The Port has hosted a study site for two unique metal boxes that have bloomed into...

Moving Green Infrastructure Forward at the Port of Seattle

Mon, Apr 21, 2014

The Port of Seattle kicks off a pilot project today to reduce the amount of polluted runoff reaching Puget Sound. The Port is hosting a two-year study site for two unique metal boxes which will bloom into rain gardens and help red...

Maritime Stormwater Translated Documents

To increase accessibility of information, the Maritime Stormwater Utility has educational materials, fliers, and best management practices available in multiple language translations. Working to Protect Our Waterways - Illic...

Floating Wetland Demonstration Project

Demonstration Project Statement In 2018, the University of Washington, King County, and the Port began working together to test the feasibility and potential environmental benefits of floating wetland platforms located in criti...

Terminal 108 Remediation

Terminal Overview Port of Seattle-owned Terminal 108 is located at 4525 Diagonal Avenue S in Seattle on the Lower Duwamish Waterway (LDW) which bounds the property to the west. It is bounded to the east by a King County pumping...

Maritime Environmental

Water Quality and Water Conservation

The Port of Seattle is dedicated to environmental stewardship. As one of the largest waterfront land owners in the Seattle and SEA Airport areas we remain committed to protecting our waters.    The Port's Stormwate...

Marinas and the Environment Initiatives

Clean Marina Initiative - Partnering with Marina Operators and Boaters to Protect Coastal Waters The Maritime Port's three marinas serving recreational boaters - Bell Harbor, Harbor Island and Shilshole Bay - participate in the...

Maritime Wetlands and Habitat Restoration

Aquatic Habitat Restoration Our region's aquatic environment, especially salmon habitat, is one of the Northwest's greatest resources. Around Puget Sound, several wild salmon runs have been protected under the Federal Endangere...