Overview
WOLF AGGREAGATE FACILITY is a stormwater outfall in Wasilla, Alaska, United States. It operates under the US EPA NPDES MS4 permit framework for stormwater discharges.
WOLF AGGREAGATE FACILITY is a stormwater outfall located at 1019 S Hyer Rd, Wasilla, Alaska, in Matanuska-Susitna County. As a stormwater outfall, it manages runoff from an aggregate facility, which typically involves sediment and pollutant control. The facility is operational and falls under the regulatory jurisdiction of the US Clean Water Act and the EPA's NPDES MS4 permit system, which governs stormwater discharges from industrial and municipal sources. Stormwater outfalls like this one are critical for managing runoff from industrial sites, particularly aggregate facilities that can generate high sediment loads. In Alaska, stormwater management must account for seasonal variations, including snowmelt and permafrost dynamics. The facility's location in Wasilla places it within a region experiencing urban growth, which can increase runoff volumes and pollutant loads. The environmental significance of this outfall lies in its potential impact on local water bodies. Aggregate facilities can contribute to sedimentation and turbidity in receiving waters if not properly managed. Compliance with NPDES permit conditions, including best management practices for erosion and sediment control, is essential to protect water quality in the Matanuska-Susitna area.
Environmental context
The facility is located in Wasilla, Alaska, within the Matanuska-Susitna Borough, an area with numerous lakes, rivers, and wetlands. Stormwater runoff from aggregate facilities can carry sediment, heavy metals, and other pollutants into nearby water bodies, potentially affecting aquatic habitats. The region's cold climate and seasonal snowmelt create unique challenges for stormwater management, requiring infrastructure designed to handle high spring flows and frozen conditions.
Frequently asked questions
WOLF AGGREAGATE FACILITY is located at 1019 S Hyer Rd, Wasilla, Alaska 99687, in Matanuska-Susitna County, United States.
It is a stormwater outfall that manages runoff from an aggregate facility, discharging stormwater in compliance with the US EPA NPDES MS4 permit system.
Stormwater outfalls in Alaska are regulated under the Clean Water Act through the NPDES MS4 permit program, which requires permits for industrial and municipal stormwater discharges to protect water quality.
Aggregate facilities can generate stormwater runoff with high sediment loads, as well as potential pollutants like oil and grease from equipment. Best management practices such as sediment basins and erosion controls are used to mitigate impacts.
In cold climates like Alaska, stormwater management must address snowmelt, frozen ground, and permafrost. Practices include snow storage areas, infiltration basins designed for freeze-thaw cycles, and early spring runoff controls.
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