Overview
Inter-Island Ferry Authority Clark Bay Hollis Terminal is a stormwater outfall in Hollis, Alaska, United States. It manages stormwater runoff from the ferry terminal facilities.
The Inter-Island Ferry Authority Clark Bay Hollis Terminal is a stormwater outfall located in Hollis, Alaska, United States. This facility handles stormwater runoff from the ferry terminal operations in the Prince of Wales-Outer Ketchikan area. As a stormwater outfall, it is part of the infrastructure managing urban runoff from transportation facilities. Operated under the regulatory framework of the US Clean Water Act, this outfall likely falls under the National Pollutant Discharge Elimination System (NPDES) permit program. Stormwater discharges from industrial facilities such as ferry terminals are typically regulated under Multi-Sector General Permits or individual permits. The facility's location in a coastal Alaskan environment means it must manage runoff in a sensitive ecological setting. The Clark Bay location is significant as it discharges into the marine waters of Southeast Alaska, an area known for its rich aquatic ecosystems. Proper stormwater management at this terminal helps protect water quality in Clark Bay and the surrounding waters, supporting local fisheries and marine habitats.
Environmental context
The facility discharges stormwater into Clark Bay, part of the marine ecosystem of Southeast Alaska. This region supports critical habitats for salmon, herring, and other marine species. The outfall operates in a coastal environment where runoff can carry pollutants from ferry operations, including fuel residues, heavy metals, and sediments. Effective stormwater treatment is essential to prevent degradation of water quality in this sensitive area.
Frequently asked questions
The facility is located at Clark Bay, Mile 31 Klawock-Hollis Highway, in Hollis, Alaska, United States.
It is a stormwater outfall that manages runoff from the ferry terminal facilities, discharging into Clark Bay.
As a stormwater discharge in the United States, it is regulated under the Clean Water Act through the NPDES permit program, likely under a Multi-Sector General Permit for industrial activities.
Ferry terminals can generate runoff containing pollutants like oil, grease, metals, and debris. Proper management prevents these contaminants from entering nearby water bodies, protecting aquatic life and water quality.
Clark Bay is part of the marine ecosystem of Southeast Alaska, supporting salmon, herring, and other species. Protecting water quality here is vital for local fisheries and biodiversity.
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