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EPA Region 3 (Mid-Atlantic)
EPA ID# MD0000795211
6th Congressional District
Last Update: August 2009
Current Site StatusA site investigation has been completed in an effort to identify potential sources of contamination located on the site. Any sites that exceeded certain levels of contamination have been investigated under the Remedial Investigation (RI)/Feasibility Study (FS) part of the CERCLA process. Approximately 315 of the 631 acre site have been investigated for the possible presence of unexploded ordinance (UXO). In April 2006 the Army, EPA and MDE finalizd the last of the UXO Removal reports concerning removal actions as part of this process. A Record of Decision (Decision Document) was finalized in August of 2006 for Operable Unit 4, a former motor pool. The Army, EPA and MDE are currently in the process of finalizing the Finding of Suitability to Transfer #3 (FOST #3) document for the remaining approximately 91.4 acres at the facility. The FOST #3 includes Operable Unit 4, the former motor pool.
The U.S. Army Garrison Fort Ritchie is a military communications center located in Cascade, Maryland. It has been approved for closure under the Base Realignment and Closure Act (BRAC). The official closure date for Fort Ritchie was October 1, 1998. The installation encompasses approximately 631 acres. Slightly more than half of the property has been developed into administrative buildings, residences and other facilities associated with a military installation. The facility is anticipated to be transferred for private use through the Pen Mar Development Corporation.
Ft. Ritchie’s primary mission was as a communications base in addition to providing administrative, logistical, information systems and physical security support to contiguous and non-contiguous locations. During World War II, the property was utilized as the War Department Military Intelligence Training Center (MITC). Some of the activities included firing of ordnance into the hillsides. Some large segments of the wooded portion of the base were impact areas and have the potential to contain unexploded ordnance (UXO).
- Site Responsibility
- The site is being addressed through Federal actions by the U.S. Army under BRAC authority
- NPL Listing History
- This site is a BRAC site and has not been proposed for the NPL
Threats and Contaminants
Surface soil, subsurface soil, sediment, and groundwater are contaminated with volatile organic compounds (VOCs) and heavy metals such as iron and arsenic. The local water supply does not come from the aquifer in question, however, drinking contaminated ground water could pose a threat to human health.
Approximately 315-acres has been investigated for the possible presence of UXO. Suspected UXO material that may be present range from small caliber (.22 and .45 caliber pistol rounds, .30 caliber and .50 caliber machine gun rounds) to medium and large caliber high explosives and practice rounds (60 mm, 81 mm, 105 mm).
Contaminant descriptions and risk factors are available from the Agency for Toxic Substances and Disease Registry, an arm of the CDC.