genzale plating co.

288 NEW HYDE PARK ROAD

The 1/2-acre Genzale Plating Company site comprised a metal-plating facility, an attached two- story office building and an undeveloped backyard area which served as a parking lot and storage area. Beginning in 1915 through 2000, the facility electroplated small products such as automobile antennas, parts of ball point pens, and bottle openers and is known to have discharged wastewater containing heavy metals as well as organic contaminants into four sub-surface leaching pits at the rear of the site. Although the facility was connected to the municipal sewer system in1955, a 1981 Nassau County Department of Health (NCDH) inspection found that industrial wastewater continued to be discharged into the on-site leaching pits. The company was ordered by NCDH to cease the discharge and began, but never completed, the excavation of sludge and contaminated soils from the pits. The New York State Department of Environmental Conservation (NYSDEC) conducted an investigation of the Genzale site in 1983 to determine the potential threat to public health posed by potential off-site migration of contaminants into the groundwater. As a result of this investigation, the site was added to the NPL. The site is situated in a densely populated residential area. There are seven supply wells located within one mile of the site. The nearest, the Franklin Square Water District well, is 1,400 feet southeast of the site. This water district supplies water to approximately 20,000 people. Another 32,000 people are supplied by West Hempstead-Hempstead Water District wells which are located within 3 miles of the site. The site is above Long Island's sole-source aquifers for municipal and private water supplies. Site Responsibility: This site is being addressed through Federal actions.

Hazardous Ranking Score

34 / 100

A score of 28.5 or higher qualifies a site for the Superfund National Priority List.

Regional Contact

Region 2
Phone: (877) 251-4575

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Timeline

Discovery
Site Inspection
Preliminary Assessment
Final Listing On NPL
Removal

Contaminants & Health Effects

      Carcinogen
      Endocrine Disrupter
      Neurotoxic
      Sensitiser
      Reproductive Toxin
      Persistent, bioaccumulative and toxic
      VOC
      Mutagen

        Census

        White
        African American
        Asian
        American Indian and Alaska Native
        Native Hawaiian
        Other

        29,661

        People living
        within a 1 mile radius

        $102,470

        Average Income

        9,945

        Occupied homes

        Potentially Responsible Parties

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