EPA v. Signature Flight Support

Case summary

Administrative Order (Order) issued by the United States Environmental Protection Agency, Region 6 (EPA) concerning Signature Flight Support facility for failure to submit the required discharge monitoring reports (DMRs). The Administrative Orders were for violations of the National Pollutant Discharge Elimination System (NPDES) Multi-Sector General Permit for Discharges from Industrial Activities. NMED is not delegated for the NPDES program, therefore the facilities applied for and were issued EPA NPDES Permits, ( permit ), which allow discharges of pollutants to waters of the United States, but only in compliance with the terms of the permit. The violations occurred from July 1, 2022, to September 30, 2025.

Defendants (1)

• Signature Flight SupportNamed in settlement

Facilities (1)

• SIGNATURE FLIGHT SUPPORT

  121 AVIATION DRIVE, BUILDING 3005, SANTA FE, NM, 87507

  Registry ID: 110064863009

Statutes cited

• CWA 301/402 — NPDES Permit Violations

Enforcement conclusions (1)

• Signature Flight Supportentered 2026-01-30

  Primary law: CWA

Timeline (2 milestones)

• 2026-01-30Final Order Issued
• 2026-03-12Enforcement Action Data Entered