Marine Corps Combat Development Command

Location

Contaminants of concern

• 1,1,2,2-TETRACHLOROETHANE
• 1,1,2-TRICHLOROETHANE
• 1,2,3-TRICHLOROBENZENE
• 1,2,4-TRICHLOROBENZENE
• 1,3-DICHLOROBENZENE
• 1,4-DICHLOROBENZENE
• ALUMINUM
• AROCLOR 1260
• ARSENIC
• BARIUM

Contaminated media

• Groundwater
• Soil
• Sediment
• Solid Waste

Cleanup timeline

1. Initial Assessment Completed — 09/10/1985
2. Proposed to the National Priorities List — 05/10/1993
3. Finalized on the National Priorities List — 05/31/1994
4. Remedial Investigation Started — 12/01/1996
5. Remedy Selected — 09/30/1997
6. Remedial Action Started — 05/01/1996
7. Construction Completed — Not Yet Achieved
8. Deleted from National Priorities List — Not Yet Achieved
9. Most Recent Five-Year Review — 06/05/2023
10. Achieved Sitewide Ready for Anticipated Reuse — Not Yet Achieved

EPA references

• EPA facility record →
• EPA Superfund profile →

EPA-regulated facilities nearby

• Us Doj Fbi Training Academy — Quantico · 0.2 mi · 135.0k lb releases
• Us Marine Corps - Mcb Quantico — Quantico · 0.3 mi · $140.1k penalties
• Dominion - Possum Point Power Station — Dumfries · 1.4 mi · 904 lb releases
• Virginia Concrete Company Incorporated Dumphries — Dumfries · 3.6 mi · 221 lb releases
• Widewater State Park — Stafford · 6.5 mi · $14.1k penalties
• Naval Surface Warfare Center — Indian Head · 8.0 mi · 6.7k lb releases
• Us Fish And Wildlife Service Usfws Multipurpose Bu — Woodbridge · 8.9 mi · $1.6k penalties
• Cardinal Concrete - Stafford Plant — Stafford · 9.9 mi · 236 lb releases

Understanding this Superfund site

Marine Corps Combat Development Command is a federal Superfund site in Virginia. The Superfund program, created by Congress in 1980, addresses sites where hazardous substances have been released or threaten release into the environment. EPA scores potential sites using the Hazard Ranking System; those that score high enough are placed on the National Priorities List.

Current status: Cleanup underway. Active cleanup is underway, meaning EPA has approved a remediation plan and work is in progress. Cleanup timelines vary widely — some sites take decades depending on contamination depth, groundwater involvement, and funding availability.

EPA has identified 10 contaminants of concern at this site, including 1,1,2,2-tetrachloroethane, 1,1,2-trichloroethane, 1,2,3-trichlorobenzene. Contamination has been detected in groundwater, soil, sediment, solid waste.

If you live near this site and have health concerns, your state health department can provide site-specific guidance. EPA maintains a community involvement program for most NPL sites, and site documents — including the Record of Decision, five-year reviews, and public health assessments — are typically available through EPA's Superfund site profile.