# PORTSMOUTH GASEOUS DIFFUSION PLANT/USEC
> **Administrative - Formal** · FY1998 · — · Final Order With Penalty
## Case
- **Activity ID:** `31079`
- **Case Number:** 05-1998-0486
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Final Order With Penalty
- **Penalty assessed:** $56K
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** N
## Defendants
- PORTSMOUTH GASEOUS DIFFUSION PLANT/USEC (complaint) (settlement)
## Summary

THE USEC FAILED TO SUBMIT AN ANNUAL REPORT TO DEMONSTRATE    COMPLIANCE WITH THE NESHAP REGULATIONS FOR RADIONUCLIDES     TO BOTH EPA HEADQUARTERS AND REGION V BY JUNE 30, 1998.

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*Source: [EPA ECHO](https://echo.epa.gov/) · AI Analytics · CC0 1.0*