Levy-Brennan Street Dock - Harbour Facility in Detroit, Michigan

Levy-Brennan Street Dock is a harbour facility located at 9690 Brennan Street in Detroit, Wayne County, Michigan. Situated on the Detroit River, this operational dock supports marine transportation and cargo handling activities within the Great Lakes system. The facility is part of the broader Port of Detroit network, which handles a mix of bulk and containerized cargo. As a harbour in the United States, Levy-Brennan Street Dock operates under federal and state regulations, including the US EPA Vessel General Permit (VGP) for discharges incidental to vessel operations and the NPDES program for shoreside stormwater management. The facility likely adheres to MARPOL Annex IV and V requirements for sewage and garbage management from vessels. Typical harbour operations involve cargo loading/unloading, vessel berthing, and associated logistics. The Detroit River is a key commercial waterway connecting the Great Lakes, and the dock's location in an industrial area supports regional trade and manufacturing. Environmental management focuses on stormwater runoff control, oil-water separation, and spill prevention to protect the river ecosystem. The facility contributes to the local economy by facilitating maritime commerce in southeastern Michigan.

The Detroit River is a major connecting channel between Lake St. Clair and Lake Erie, supporting diverse aquatic habitats and migratory fish species. As a harbour, Levy-Brennan Street Dock must manage stormwater runoff from impervious surfaces and potential spills from cargo handling. Oil-water separation and sediment control are critical to prevent contamination of the river. The facility operates within an industrial corridor, where cumulative impacts on water quality are a concern.