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Site Information
Site Description
Site Risk
Cleanup Progress
Community Involvement
Site Documents
Contacts


National Priorities List (NPL) History

Proposed Date
1/18/1994

Superfund Program

Murray Smelter

Murray Smelter site map
Click here for an interactive map
Site Type: Proposed NPL
City: Murray City
County: Salt Lake
Street Address: 5300 South Main Street
Zip Code: 84107
EPA ID#: UTD980951420
Site ID#: 0800697
Site Aliases: Murray Smelter
Congressional District(s): 02

Site Description

The Murray Smelter Superfund site is the former location of a large lead smelter in Murray City. The smelter operated for about 77 years, from 1872 until 1949. ASARCO operated it from 1902 to 1949. The lead smelting and arsenic refining operations affected the soil, ground water, surface water and sediment at the 142 acre site and the surrounding area.

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Site Risk

Media Affected Contaminants Source of Contamination
Ground water, surface water, soils sediment, debris Lead, arsenic Smelter

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Cleanup Progress

EPA proposed including the site on the National Priorities List (NPL) in January 1994. In 1995, EPA began working with Asarco and the Utah Department of Environmental Quality to investigate it under the terms of an Administrative Order on Consent. EPA Region 8 and Murray City entered into a unique agreement which established a formal role for the city in identifying potential future land uses at the site; participating in the development of cleanup options; and implementing institutional controls required by EPA's cleanup decision. The site was never finalized because of these agreements and cleanup was already underway.

In April 1998, EPA Region 8 issued the Record of Decision for the site. Cleanup included:

  • excavation and off site disposal of soils containing the highest levels of arsenic,
  • excavation and on-site consolidation of 90,000 cubic yards of soil containing lower levels of arsenic that were the source of groundwater contamination,
  • reducing levels of arsenic in ground water and surface water gradually by natural attenuation,
  • installing monitoring wells to track the progress of attenuation,
  • demolition of two smoke stacks on the site, and
  • removal and replacement of lead contaminated soils in offsite residential properties.

    Today, construction on the cleanup project is complete and consistent with EPA's land revitalization goals. Once an underutilized industrial property, this site has been transformed into a property with important commercial and retail uses.

  • A portion of this site now contains a Utah Transit Authority light rail station with a 300 space parking lot.
  • Intermountain Health Care Health Services purchased the majority of the site with plans to construct an innovative, world-class $362.5 million hospital campus. Construction began in 2003 and will be completed by the end of 2007.
  • Another section of the old smelter property is being redeveloped for retail use. A Costco store has been constructed and is open for business.
    The economic impact of revitalization is expected to boost property values throughout the community and lead to a wave of new, complementary office and commercial development.

    In 2003, EPA Region 8 completed the first five year review that indicated that the remedy was protective of human health and the environment. The next review is scheduled to be completed by the end of 2008.

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    Community Involvement

    During the evaluation of cleanup options, a Working Group that included community members, the Utah Department of Environmental Quality, Asarco, property and business owners, Murray City, and EPA Region 8 considered redevelopment plans and discussed alternative cleanup strategies that would facilitate revitalization as well as protection of public health and the environment. For example, the on-site repository system required for site cleanup was designed to form the base of a new north-south roadway corridor and a new light rail facility parking lot, two site features that were keys to site redevelopment.

    The Working Group effort was assisted by Murray City who received a Brownfields assessment grant from EPA Region 8 in January 1997 and used the funds to contract a real estate consultant to provide advice about the land value implications of various remedial strategies. EPA Region 8 provided the facilitation services for the group. The Working Group participants made key commitments to the success of both cleanup and reuse of the property. Knowledge of revitalization opportunities helped inform EPA Region 8 in the remedy selection process.

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    Site Documents

    About PDF files

    Records of Decision (RODs)

    Five-Year Review Annual Update, December 2006 (43K, PDF, 4 pages)

    Five-Year Review Report - September 22, 2003 (2.4 MB, PDF)

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    Contacts

    EPA

    Armando Saenz
    Remedial Project Manager
    U.S. EPA Region 8 (EPR-SR)
    1595 Wynkoop Street
    Denver, CO 80202-1129
    303-312-6559 or
    1-800-227-8917 x 6559 (Reg. 8 only)
    Email: saenz.armando@epa.gov

    Peggy Linn
    Community Involvement Manager
    U.S. EPA Region 8 (8-OC)
    1595 Wynkoop Street
    Denver, CO 80202-1129
    303-312-6622 or
    1-800-227-8917 x 6622 (Reg. 8 only)
    Email: linn.peggy@epa.gov

    Utah

    Michael Storck
    Project Manager
    UDEQ
    168 North, 1950 West
    Salt Lake City, Utah 84116-4810
    801-536-4100
    Email: mstorck@utah.gov

    Dave Allison
    Community Involvement Specialist
    UDEQ
    168 North 1950 West
    Salt Lake City, UT 84116
    (801) 536-4479
    Email: dallison@utah.gov

    View Documents at:

    EPA Superfund Records Center
    1595 Wynkoop Street
    Denver, CO 80202-1129
    (303) 312-6473 or
    1-800-227-8917 x 6473 (Reg. 8 only)

    Murray City Library
    166 East 5300 South
    Murray City, UT 84107
     

     

     

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