Overview
Port of Cordova Shipyard Facility is a stormwater outfall in Cordova, Alaska, managing runoff from industrial shipyard operations. It operates under US EPA NPDES MS4 permit regulations.
The Port of Cordova Shipyard Facility is a stormwater outfall located at 123 New England Cannery Rd in Cordova, Alaska, within Valdez-Cordova Census Area. This facility manages stormwater runoff from shipyard and industrial activities, serving the local maritime infrastructure. As a stormwater outfall, it discharges collected runoff into nearby water bodies, playing a key role in managing urban and industrial stormwater in this coastal Alaskan community. Operational under the US Clean Water Act, the facility is subject to National Pollutant Discharge Elimination System (NPDES) permit requirements, likely under an MS4 (Municipal Separate Storm Sewer System) permit for industrial stormwater discharges. Stormwater outfalls in Alaska must address challenges such as cold climate hydrology, snowmelt runoff, and potential impacts on sensitive aquatic habitats. The facility's location in a coastal area with significant salmon fisheries necessitates careful management of pollutants from shipyard operations. The Port of Cordova Shipyard Facility contributes to local environmental protection by controlling stormwater quality before discharge. Its operation supports the economic activity of the Port of Cordova while aiming to minimize ecological impacts on Prince William Sound. Regular monitoring and compliance with permit conditions are essential to maintain water quality standards in this ecologically valuable region.
Environmental context
Cordova, Alaska, is situated on the eastern edge of Prince William Sound, a region known for its rich marine ecosystems, including salmon runs and diverse wildlife. Stormwater runoff from industrial facilities like the shipyard can carry pollutants such as heavy metals, oils, and sediments into sensitive coastal waters. The facility operates under strict NPDES permit conditions to mitigate these impacts, with particular attention to cold climate factors like snowmelt and frozen ground that affect runoff patterns.
Frequently asked questions
The facility is located at 123 New England Cannery Rd in Cordova, Alaska, within the Valdez-Cordova Census Area, United States.
It is a stormwater outfall that manages runoff from shipyard and industrial operations, discharging into nearby water bodies under an NPDES permit.
The facility operates under the US Clean Water Act and is subject to NPDES permit requirements, likely under an MS4 permit for industrial stormwater discharges.
By controlling stormwater quality through best management practices, the facility reduces pollutant loads from shipyard activities, helping protect Prince William Sound's sensitive ecosystems.
Common pollutants include heavy metals, oils, grease, sediments, and chemicals from vessel maintenance and industrial activities, which require treatment or controls before discharge.
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