Data / Environmental compliance / Mississippi / Winchester, Operations Oxford MS
Winchester, Operations Oxford MS, MS: 10 quarters
Updated November 7, 2026. Source: US EPA, Enforcement and Compliance History Online (ECHO).
EPA's ECHO database records 12 inspections and 1 informal enforcement action at Winchester, Operations Oxford MS, 411 County Road 101, Oxford, MS 38655, in the five years to November 1, 2026. No penalty is recorded in that period. The facility was in significant noncompliance in 10 of the last 12 quarters.
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- Site
- 411 County Road 101, Oxford, MS 38655
- EPA registry ID (FRS)
- 110022886457
- Industry
- 325920 Explosives Manufacturing; 332992 Small Arms Ammunition Manufacturing; 335312 Motor and Generator Manufacturing
- County
- Lafayette
- Programs
- Clean Air Act, Clean Water Act, Hazardous waste (RCRA)
- Compliance status
- Significant Violation
- Inspections
- 12, latest June 16, 2025
- Formal actions
- None in five years; latest on record June 11, 2013
- Informal actions
- 1, latest November 8, 2024
- Penalties
- None recorded in five years
- 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 | 1 | 0 | 0 | $0 | $0 | 0 | 0 | No Violation Identified | |
| Clean Water Act | 9 | 0 | 0 | $0 | $0 | 0 | 0 | No Violation Identified | |
| Hazardous waste (RCRA) | 2 | 1 | 0 | $0 | $0 | 10 | 10 | Significant Noncomplier |
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 |
|---|---|---|---|
| August 29, 2024 | Inspection/Evaluation | Evaluation | Resource Conservation and Recovery Act |
Also on SpecStream
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.