Overview
Crowley Marine Services Inc 8th Ave S is an operational harbour facility in Seattle, Washington, handling maritime cargo and supporting vessel operations in the Pacific Northwest.
Crowley Marine Services Inc 8th Ave S is a harbour facility located at 7400 8th Ave S in Seattle, Washington, within King County. The facility operates in the marine utilities sector, serving as a key node for cargo handling and vessel services in the Port of Seattle area. Its location on the Duwamish Waterway provides access to the Puget Sound and major Pacific shipping routes. As a harbour facility, Crowley Marine Services handles a variety of cargo types typical of a mixed-use marine terminal, including containerized and bulk goods. The facility operates under U.S. federal regulations including the Clean Water Act and the Vessel General Permit (VGP) program administered by the EPA. Stormwater management and oil-water separation are critical operational practices to protect local waterways. The facility's proximity to the Duwamish River and Elliott Bay places it in an environmentally sensitive estuarine zone. Operations are subject to Washington State's strict water quality standards and the Puget Sound Partnership's recovery goals. The facility contributes to regional maritime commerce while managing environmental risks through best management practices for cargo handling and waste disposal.
Environmental context
The facility is located on the Duwamish Waterway, a Superfund site with ongoing sediment cleanup efforts. Stormwater runoff from marine terminals can carry pollutants such as heavy metals, hydrocarbons, and debris into the waterway. Crowley Marine Services must implement stormwater pollution prevention plans (SWPPP) and oil spill prevention measures under the Clean Water Act and Washington State regulations to minimize ecological impact on the Puget Sound ecosystem.
Frequently asked questions
The facility is located at 7400 8th Ave S, Seattle, Washington 98108-3460, in King County, on the Duwamish Waterway.
It is a harbour facility that handles maritime cargo and provides vessel services, operating in the marine utilities sector.
The facility operates under the U.S. Clean Water Act, EPA Vessel General Permit (VGP), and Washington State water quality standards, including stormwater management and oil spill prevention requirements.
Marine terminals near the Duwamish Waterway face challenges from stormwater runoff containing pollutants like heavy metals and hydrocarbons, requiring strict pollution prevention plans to protect Puget Sound.
Crowley Marine Services supports regional maritime commerce by providing cargo handling and vessel services, contributing to the Port of Seattle's role as a major Pacific Northwest trade hub.
Other Harbour plants in United States · 6 nearby