Risk: Medium Stormwater Outfall Operational

RIG TENDERS MARINE TERMINAL Stormwater Outfall, Nikiski, Alaska | USA

NIKISKI, Alaska, United States

Overview

RIG TENDERS MARINE TERMINAL is a stormwater outfall in Nikiski, Alaska, operating under US EPA NPDES MS4 regulations. It serves an industrial marine terminal on the Kenai Peninsula.

RIG TENDERS MARINE TERMINAL is a stormwater outfall located at 55575 Rig Tenders Dock Road, Nikiski, Alaska 99635, in Kenai Peninsula County. The facility is operational and classified under NAICS code 483211 (Inland Water Transportation), indicating its role in supporting marine terminal operations. As a stormwater outfall, it manages runoff from an industrial catchment area. The facility operates within the regulatory framework of the US Clean Water Act, likely under an NPDES MS4 permit for industrial stormwater discharges. In Alaska, stormwater management is critical due to sensitive aquatic ecosystems and cold climate conditions that affect runoff patterns. The terminal's location on the Kenai Spur Highway suggests proximity to Cook Inlet, a waterbody that may be subject to water quality standards. Environmental significance includes potential discharge to local waterways, requiring compliance with permit limits for pollutants typical of industrial marine terminals, such as sediment, oil, and grease. The facility's stormwater management contributes to protecting downstream habitats in the Kenai River watershed, a region known for salmon fisheries and recreational value.

Environmental context

The facility is located in Nikiski, Alaska, on the Kenai Peninsula, an area with cold climate and seasonal snowmelt that influences stormwater runoff patterns. Discharge from the terminal may enter Cook Inlet, a waterbody supporting salmon, marine mammals, and commercial fisheries. Industrial activities at the terminal, such as cargo handling and vessel maintenance, can contribute pollutants like sediment, hydrocarbons, and heavy metals to stormwater. Regulatory oversight under the Clean Water Act aims to minimize impacts on these sensitive aquatic ecosystems.

Frequently asked questions

RIG TENDERS MARINE TERMINAL is located at 55575 Rig Tenders Dock Road, Nikiski, Alaska 99635, in Kenai Peninsula County, United States.

It is a stormwater outfall facility that manages runoff from an industrial marine terminal, classified under NAICS 483211 (Inland Water Transportation).

The facility operates under the US Clean Water Act, likely requiring an NPDES MS4 permit for industrial stormwater discharges, with compliance monitoring for pollutants.

Stormwater from marine terminals can carry pollutants like sediment, oil, and grease into nearby waterbodies. Proper management protects aquatic ecosystems, such as Cook Inlet's salmon fisheries and marine habitats.

Alaska's cold climate and seasonal snowmelt create unique runoff patterns, requiring stormwater systems to handle high flows during spring thaw and potential ice-related issues.

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