The baseline work also assesses natural recovery, supports source control, and provides a strategy for the cleanup design. This dredging effort involved removing enough sediment and bank soil to fill 4,000 railcars and replacing it with clean sand to restore the waterway. Lower Duwamish Waterway Cleanup Design. Four organizations – the Port of Seattle, King County, the City of Seattle, and The Boeing Company – have been working together as the Lower Duwamish Waterway Group, or LDWG, alongside EPA and the Department of Ecology to investigate and address contamination at the Superfund Site. This work will be completed by the end of 2020, Community Awareness about the Risks of Eating Resident Seafood, Salmon are ok to eat and are the healthiest choice because they only spend a short time in the waterway. COVID impacts Duwamish Valley Air Quality, Cumulative Health Impacts Analysis (CHIA), Health Impact Assessment & Policy Recommendations (HIA). Terminal 117 uplands soil and in-water sediments cleanup was completed in December 2014. This project was part of the Elliott Bay/Duwamish Restoration Program, or EBDRP. Mammoth $342 million cleanup ahead for fouled Duwamish River Originally published December 3, 2014 at 10:57 am Updated December 4, 2014 at 2:48 pm Back to story Restart gallery Since that time, federal, state and local agencies and community organizations have been developing strategies to clean up the toxic legacy of a century of industrial activity along the river. In 2001, the Environmental Protection Agency (EPA) listed the Lower Duwamish Waterway as a Superfund site in need of cleanup as a result of contamination stemming from nearly a century of industrial activities and toxic discharges to the river. This work will continue for several years after the cleanup has been completed or until resident seafood can safely be eaten from the Lower Duwamish Waterway. The Duwamish River faces many types of pollution, in addition to the contaminants named above. To facilitate an organized approach to both cleanup and source control, EPA’s cleanup plan anticipates dividing the Lower Duwamish Waterway cleanup into three segments: upper, middle, and lower reaches. The data collected and evaluated during this phase are crucial for measuring the success of the larger sediment cleanup and source control efforts. The Port, along with our LDWG partners, is working under a voluntary agreement with EPA and the Washington State Department of Ecology (Ecology). This design process will determine the specific locations and methods for cleaning up this section of the river. The Duwamish River flows past the South Seattle neighborhoods of Georgetown and South Park, through Seattle’s industrial core, under the West Seattle Bridge and then empties into Elliott Bay. The Port’s goals are to protect public health, improve water quality, and restore vital areas of the river environment while ensuring the Lower Duwamish Waterway remains a vibrant urban working waterway. If successful, activated carbon can be used as an additional cleanup technology in areas where it is appropriate with EPA approval. Our vision is an empowered Duwamish Valley Community thriving in a healthy and just environment. We promote place-keeping and prioritize community capacity and empowerment. Boeing completed a comprehensive cleanup of the 1-mile span of the Duwamish Waterway near the former Plant 2 site. Update on the Port's COVID-19 response EPA’s ROD anticipates dividing the Lower Duwamish Waterway cleanup into thirds for purposes of design and implementation, moving downstream from south to north. Source control in Lower Duwamish cleanup. Through programming like our Youth Corps and community events like the River Festival, we build community around the Duwamish River. Visit the. LDWG is collaborating with EPA and Public Health Seattle-King County to educate community members and fishers about the risks of consuming seafood from the Duwamish River. Keeping pollution out of the Lower Duwamish has been a regional priority for nearly 50 years ; WaterWorks Grant Program—grant funding is available for air or water quality improvement projects, environmental education and community outreach efforts within the Duwamish River Valley. The goal of long-term cleanup of the Duwamish River is to protect the river environment, its fish and wildlife, and human health by reducing the levels of these toxins. The Port, along with our LDWG partners, is working under a voluntary agreement with EPA and the Washington State Department of Ecology (Ecology) to investigate and evaluate cleanup options for the LDW. Q: How is the cleanup being accomplished? Earthcorp. Seattle Parks Department. Key elements of the Duwamish Vision include: Increasing living wage jobs through the cleanup via partnerships with local businesses, schools, governments, and training programs; Restoration efforts will create upland habitat and restore priority habitat for Chinook salmon and other imperiled speci... Uplands cleanup completed Our Duwamish River -Valley community is beautiful. EPA has developed a “Community Roundtable” process that will allow information sharing and early input to design, with the goal of reducing impacts on local communities. Everyone deserves to be safe and healthy. The cleanup will begin upstream (south) in the upper reach and move downstream. Everyone deserves to be safe and healthy. King Conservation District. The Terminal 117 project will restore 14 acres of habitat and shoreline access. Exempt from lobbying for Duwamish River Cleanup Coalition during this filing period. The Healthy Environment for All (HEAL) Act (SB 5141) -- which was introduced at the start of the 2021 legislative session -- aims to center those most affected by pollution as Washington transitions to a greener and fairer economy. Duwamish Alive! ** Únase Al Seminario Web De Mesa Redonda Sobre la Limpieza del Bajo Rio Duwamish ** The Lower Duwamish Waterway Group (LDWG) is a public-private partnership committed to advancing the U.S. Environmental Protection Agency (EPA)-led sediment cleanup of the Lower Duwamish Waterway in Seattle, Washington. EPA’s ROD anticipates dividing the Lower Duwamish Waterway cleanup into thirds for purposes of design and implementation, moving downstream from south to north. More information and documents on the Lower Duwamish Waterway cleanup can be found on, Enhanced Natural Recovery Activated Carbon Pilot Study, LDWG is performing a pilot study of an innovative cleanup technology using activated carbon to trap contaminants (e.g., PCBs) in sediments in order to prevent them from entering the food chain. We must make sure that sources of contamination to the LDW are sufficiently controlled before in-waterway cleanup begins. We honored all the moments and times we work together with community and grateful to have @Maggie doing the work she does through organizing #community #environment #riverforall To learn more and get involved, visit EPA's website. This 3-part webinar series is meant to show Roundtable members how EPA made the cleanup decision for the Lower Duwamish Waterway, with plenty of time for questions. Primary contaminants of concern are polychlorinated biphenyls (PCBs), carcinogenic polycyclic aromatic hydrocarbons (cPAHs), arsenic, and dioxin/furans. by the cleanup. Visit the, Public Health Seattle-King County’s website. Beyond monitoring the cleanup of Seattle’s Duwamish River, we're a voice for the nearby community, which is negatively affected by the environmental, social, and economic impacts of pollution. Learn more. By early 2019, LDWG will be wrapping up the baseline monitoring and pre-design phases of the cleanup process. An empowered Duwamish Valley Community thriving in a healthy and just environment. Source control is the process of finding sources of contamination, then stopping or reducing them before they reach the Lower Duwamish Waterway (LDW). Focus is on high flow/high turbidity events that may contribute more to the annual loading than average flow conditions. EPA has developed a “Community Roundtable” process that will allow information sharing and early input to design, with the goal of reducing impacts on local communities. The Duwamish Tribe’s ancestral lands include the Duwamish River watershed. The study will also determine whether the carbon has negative effects on the animals that live in the sediment that make up the base of the food chain. Scientists will gather data and engineers will use this data to create detailed plans for applying various cleanup technologies to meet the requirements set forth in the 2014 ROD. The Port’s goals are to protect public health, improve water quality, and restore vital areas of the river environment while ensuring the Lower Duwamish Waterway remains a vibrant urban working waterway. A volunteer works along the banks of the Duwamish during a restoration event near the BECU headquarters in Tukwila. LDWG (pronounced “Ludwig”) includes The Boeing Company, the City of Seattle, King County, and the Port of Seattle. The Port and LDWG are committed to keeping the Lower Duwamish Waterway cleanup effort on schedule and are currently working on many activities to address the cleanup. To date, LDWG has invested over $50 million dollars on scientific studies and data collection and over $200 million on the cleanup of Early Action Areas, which were identified early on as some of the most contaminated areas in the Lower Duwamish Waterway. The Port of Seattle Commission took action today to construct a new 13.5-acre Duwamish River park with 2,500 linear feet of shoreline. LDWG will begin designing the cleanup of the upper third in 2019. The plan evaluated remediation strategies for correcting hazards caused by contaminated sediments near seven King County CSOs. The Duwamish industrial area has played a crucial role in developing our region’s economy for over a hundred years: today local industries employ over 100,000 people and support more than 25% of the manufacturing in King County. Visit the Terminal 117 page to learn more about that clean-up and future plans for the site. The Duwamish River is a living river and the Duwamish Valley Vision is a living document full of ideas, big and small, that YOU want to make happen. to investigate and evaluate cleanup options for the LDW. The Duwamish was listed on the Environmental Protection Agency’s National Priority (or “Superfund”) List of sites that require cleanup in 2001. This design process will determine the specific locations and methods for cleaning up this section of the river. The Port of Seattle’s Early Action is Terminal 117, which is in the South Park neighborhood. 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