Honolulu Harbor - Major Harbour in Honolulu, Hawaii, United States

Honolulu Harbor, located at 79 South Nimitz Highway in Honolulu, Hawaii, is a large operational harbour that handles a significant volume of containerized cargo and passenger traffic. As the primary seaport for the state of Hawaii, it plays a critical role in the region's supply chain and economy. The facility operates under the regulatory framework of the US EPA Vessel General Permit (VGP) and National Pollutant Discharge Elimination System (NPDES) permits, which govern discharges from vessels and shoreside operations. The harbour's activities include container handling, bulk cargo, and cruise ship operations, with typical throughput measured in TEUs per year. Honolulu Harbor's environmental significance lies in its proximity to sensitive coastal ecosystems in Hawaii. Stormwater management and oil-water separation are key operational considerations to minimize impacts on marine habitats. The harbour's role as a gateway for goods and tourism underscores its economic importance to the state.

Honolulu Harbor is situated in a coastal urban environment with sensitive marine ecosystems typical of the Hawaiian Islands. The harbour handles containerized cargo and passenger vessels, which require careful stormwater and oil-water management to prevent pollution. Proximity to coral reefs and nearshore habitats necessitates adherence to strict environmental controls under US EPA regulations.