Ordnance Products, Inc.
NPL SiteCecil County, MD
According to the EPA Superfund Enterprise Management System, Ordnance Products, Inc. in Cecil County, MD is listed with NPL status NPL Site. Its Hazard Ranking System (HRS) score is 32.15. The public extract catalogs 23 contaminant records for this site. EPA marks construction of the cleanup remedy as complete. NPL listing is a cleanup-authority designation, not a measured health-risk score.
Superfund National Priorities List inclusion (status and HRS score shown above) is the EPA's formal designation that a contaminated site qualifies for long-term federal cleanup authority under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). A federal-facility classification means the site is owned or operated by a federal agency, which routes cleanup responsibility differently than a privately owned site.
"Construction Complete" (status shown above) is an EPA milestone marking that the physical remedy work is finished, not that the site has exited EPA oversight; long-term monitoring can continue afterward. Deletion from the NPL is a separate, later step the EPA takes only once it determines every planned response action is finished.
NPL listing is a cleanup-authority designation in the EPA record, not a quantitative health-risk score. HRS scores of 28.50 or above qualify a site for the NPL under the EPA screening model (toxicity, pathways, waste quantity, and affected population factors). For current site conditions and official community notices, see the EPA Regional Superfund profile and the Maryland environmental agency.
What is the cleanup status of this Superfund site?
Contaminants
| Contaminant | Media |
|---|---|
| 1,1,2,2-TETRACHLOROETHANE | Soil |
| 1,1,2-TRICHLOROETHANE | Groundwater |
| 1,1,2-TRICHLOROETHANE | Soil |
| BARIUM | Soil |
| BENZENE | Groundwater |
| BENZENE | Soil |
| CHLOROETHENE (VINYL CHLORIDE) | Groundwater |
| CHLOROETHENE (VINYL CHLORIDE) | Soil |
| CHROMIUM | Soil |
| CIS-1,2-DICHLOROETHENE | Groundwater |
| CIS-1,2-DICHLOROETHENE | Soil |
| COBALT | Soil |
| HEXACHLOROETHANE | Groundwater |
| NICKEL | Soil |
| PERCHLORATE | Groundwater |
| TETRACHLOROETHENE | Groundwater |
| TETRACHLOROETHENE | Soil |
| TRANS-1,2-DICHLOROETHENE | Groundwater |
| TRANS-1,2-DICHLOROETHENE | Soil |
| TRICHLOROETHENE | Groundwater |
| TRICHLOROETHENE | Soil |
| VANADIUM | Soil |
| ZINC | Soil |
Location
Other Superfund Sites in Maryland
| Site Name | Status | HRS Score |
|---|---|---|
| 68th Street Dump | Proposed NPL Site | 50.00 |
| Aberdeen Proving Ground (Edgewood Area) | NPL Site | 53.57 |
| Aberdeen Proving Ground (Michaelsville Landfill) | NPL Site | 31.09 |
| Andrews Air Force Base | NPL Site | 50.00 |
| Bear Creek Sediments | NPL Site | 48.02 |
| Beltsville Agricultural Research Center (USDA) | NPL Site | 50.00 |
| Brandywine DRMO | NPL Site | 50.15 |
| Bush Valley Landfill | NPL Site | 40.30 |
| Central Chemical (Hagerstown) | NPL Site | 50.00 |
| Chemical Metals Industries, Inc. | Deleted NPL Site | 0.00 |
How does this site's HRS score compare in Maryland?
Of the 26 Maryland Superfund sites with a scored Hazard Ranking System (HRS) evaluation, Ordnance Products, Inc. ranks #21 by score (32.15).
Either side of it: Bush Valley Landfill (40.30), Southern Maryland Wood Treating (34.21), Aberdeen Proving Ground (Michaelsville Landfill) (31.09), Limestone Road (30.54)
Frequently Asked Questions
What is the Ordnance Products, Inc. Superfund site? ▼
What does NPL listing mean for Ordnance Products, Inc.? ▼
What is the HRS score for Ordnance Products, Inc.? ▼
What contaminants are at the Ordnance Products, Inc. site? ▼
What is the cleanup status of Ordnance Products, Inc.? ▼
NPL listing is a cleanup-authority designation in the EPA record, not a quantitative health-risk score. See Superfund Sites Explained for how the National Priorities List, Hazard Ranking System, and cleanup phases work.
Read our methodology - how this data is sourced, computed, and verified.