Record Display for the EPA National Library Catalog
RECORD NUMBER: 37 OF 46
|OLS Field Name||OLS Field Data|
|Main Title||Superfund record of decision : Ogden Defense Depot (Operable Unit 4), UT : third remedial action - subsequent to follow.|
|CORP Author||United States. Environmental Protection Agency.|
|Publisher||U.S. Environmental Protection Agency, Office of Emergency and Remedial Response ; Reproduced by National Technical Information Service,|
|Subjects||Hazardous waste sites--Utah.|
|Additional Subjects||Superfund ; Hazardous materials ; Waste disposal ; Pollution control ; Utah ; Military facilities ; Polychlorinated biphenyls ; Pesticides ; Metals ; Soil contamination ; Ground water ; Aquifers ; Debris ; Record of Decision ; Third remedial action ; Cleanup ; Ogden Defense Depot ; Volatile organic compounds|
The 1,100-acre Ogden Defense Depot site has been a key installation in the Department of Defense (DOD) supply system in Ogden, Weber County, Utah. In the past, both liquid and solid materials have been buried, burned, or disposed of in several areas at the Defense Distribution Depot, Ogden, Utah (DDOU). These areas have been divided into four operable units. OU4 is composed of Burial Sites 4-A through 4-E. The ROD addresses the five burial sites as OU4. DDOU's analysis indicated that the soil in Burial Site 4-E is the primary source of ground water contamination, whereas Burial Site 4-A is considered a potential secondary source. OU4 is the third final response action and its goal is to reduce the principal threat posed by contaminated soil and shallow ground water that may occur as a result of future exposure of residents or onsite workers. The primary contaminants of concern affecting the soil, debris, and ground water are VOCs, including benzene; other organics, including pesticides and PCBs; and metals, including arsenic, chromium, and lead.
"09/28/92." "PB93-964409." "EPA/ROD-R08-92-061." "Office of Emergency and Remedial Response."