OKLAHOMA REFINING CO.
Superfund Site Profile
The 160-acre Oklahoma Refining Co. site is located in Cyril, Oklahoma. A refinery operated by several different owners was located on site until 1984. Site operations contaminated soil, sediment, surface water and groundwater with polycyclic aromatic hydrocarbons (PAHs), volatile organic compounds (VOCs) and metals. Remedial activities were completed in 2001 on the southern part of the site. Removal activities were completed in 2006 with long term cleanup activities currently being evaluated on the northern portion of the site.