EPA v. Mesa Verde Humates

Case summary

Administrative Order (Order) issued by the United States Environmental Protection Agency, Region 6 (EPA) concerning Mesa Verde Humates? facility - San Ysidro Humate Facility Plant 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)

• Mesa Verde HumatesNamed in settlement

Facilities (1)

• SAN YSIDRO HUMATE FACILITY PLANT

  41 CABEZON ROAD, SAN YSIDRO, NM, 87053

  Registry ID: 110066900036

Statutes cited

• CWA 301/402 — NPDES Permit Violations

Enforcement conclusions (1)

• Mesa Verde Humatesentered 2026-01-29

  Primary law: CWA

Timeline (2 milestones)

• 2026-01-29Final Order Issued
• 2026-03-12Enforcement Action Data Entered