Data / Environmental compliance / Maryland / US Army Aberdeen Proving Ground
US Army Aberdeen Proving Ground, MD: $165,056 in penalties
Updated November 7, 2026. Source: US EPA, Enforcement and Compliance History Online (ECHO).
EPA's ECHO database records 13 inspections and 3 formal enforcement actions at US Army Aberdeen Proving Ground, 2201 Aberdeen Blvd, Aberdeen Proving Ground, MD 21005, in the five years to November 1, 2026. Penalties total $165,056, the latest $82,528 on August 21, 2024. The facility had violations in 5 of the last 12 quarters.
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- Site
- 2201 Aberdeen Blvd, Aberdeen Proving Ground, MD 21005
- EPA registry ID (FRS)
- 110017936117
- Industry
- 22131 Water Supply and Irrigation Systems; 22132 Sewage Treatment Facilities; 54171 Research and Development in the Physical, Engineering, and Life Sciences; 54199 All Other Professional, Scientific, and Technical Services
- County
- Harford
- Programs
- Clean Air Act, Clean Water Act, Hazardous waste (RCRA)
- Compliance status
- Violation Identified
- Inspections
- 13, latest September 24, 2026
- Formal actions
- 3, latest August 11, 2025
- Informal actions
- None in five years; latest on record December 18, 2020
- Penalties
- $165,056 in 2 penalties
- ECHO facility report
- echo.epa.gov
By program
Inspections, enforcement actions and penalties of the last five years in each EPA program that covers the facility, as the program systems record them. Federal case penalties are listed under federal enforcement cases. Quarters count the last 12.
| Program | Inspections | Informal actions | Formal actions | Penalties | Latest penalty | Latest amount | Quarters with violations | Quarters in significant noncompliance | Status |
|---|---|---|---|---|---|---|---|---|---|
| Clean Air Act | 7 | 0 | 0 | $0 | $0 | 0 | 0 | No Violation Identified | |
| Clean Water Act | 1 | 0 | 0 | $0 | $0 | 6 | 0 | Violation Identified | |
| Hazardous waste (RCRA) | 5 | 0 | 1 | $82,528 | August 21, 2024 | $82,528 | 0 | 0 | No Violation Identified |
Federal enforcement cases
EPA cases that name this facility, newest first. The penalty is the whole case penalty, shared with the other facilities named in the case.
| Case | Case name | Status date | Type | Status | Outcome | Statutes | Case penalty | Facilities in case | Source |
|---|---|---|---|---|---|---|---|---|---|
| 03-1990-0389 | Aberdeen Proving Ground (FF) | August 11, 2025 | Administrative, Formal | Final Order Issued | Superfund (CERCLA) | $0 | 2 | echo.epa.gov | |
| 03-2024-0084 | U.S. Army Garrison, Apg (aberdeen Proving Ground and Edgewood Area) | September 11, 2024 | Administrative, Formal | Closed | Final Order With Penalty | Resource Conservation and Recovery Act | $82,528 | 2 | echo.epa.gov |
EPA inspections and evaluations
Compliance monitoring EPA itself carried out, newest first. State inspections are counted above, with the date of the latest.
| Date | Activity | Type | Law |
|---|---|---|---|
| September 12, 2024 | Inspection/Evaluation | 112(r)(7) Inspection; 112(r)(1) Inspection | Clean Air Act |
Also on SpecStream
- Environmental compliance in Water, Sewage and Other Systems in Maryland
- Environmental compliance in Maryland
Public domain (U.S. government work). Counts and penalties cover the five years to November 1, 2026 as ECHO publishes them in its exporter and case downloads, drawn from EPA's air, water, hazardous waste and drinking water systems and from the states that report to them. Records can be incomplete, late or corrected after this page was read. A federal case penalty that names several facilities is shown on each of them and counted once in industry, state and national totals. Each row links to EPA's own report. A quarter in significant noncompliance is EPA's term for a serious violation status in a program, not a finding of fault beyond that status. This page uses US EPA data and is not endorsed or certified by the US EPA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.