mckin co.

MAYALL RD

The 7-acre McKin Company site is located in a rural residential area about two miles east of the center of the Town of Gray. The site formerly operated as a sand and gravel pit that had been excavated to depths of 6 to 20 feet below the land surface. The facility opened in 1965 for storage and disposal of liquid wastes. The facility expanded in 1972 to accommodate waste generated when a Norwegian tanker ran aground on a ledge in Hussey Sound (a shipping channel leading into Portland harbor) spilling 100,000 gallons of industrial fuel. Between 1965 and 1978, the plant handled and disposed of a mixture of solvents, oils, and other chemicals. Approximately 100,000 to 200,000 gallons of waste are thought to have been processed annually. Operating facilities included an incinerator, a concrete block building, an asphalt-lined lagoon, and storage and fuel tanks. Wastes also may have been disposed of by spreading them over the ground surface. As early as 1973, residents of East Gray reported odors in well water and discoloration of laundry. In 1977, the Town of Gray and EPA confirmed that contaminated groundwater had reached many of the local private wells. These water supplies were capped, and the Farmers Home Administration trucked in water supplies. The public water system was extended to the affected area in 1978, and all residents were connected to it. The nearest residence is located 300 feet northeast of the property.

Hazardous Ranking Score

61 / 100

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

Regional Contact

Region 1
Phone: (888) 372-7341
Fax: (617) 918-0101

Outside New England:
(617) 918-1111

Contact Region

Subscribe

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

        351

        People living
        within a 1 mile radius

        $81,826

        Average Income

        146

        Occupied homes

        Potentially Responsible Parties

        Similar Sites

        Add Story

        Stories

        No stories have been submitted for this site.