EPA v. Haddonstone (USA) Ltd

Case summary

Region 8 issued a Clean Water Act Expedited Settlement Agreement to Haddonstone USA Ltd. On September 11, 2026, the Regional Judicial Officer issued a final order approving the Expedited Settlement Agreement (ESA). Under the ESA, Haddonstone USA Ltd (Respondent), will pay a $5,000 civil penalty to address violations for discharging stormwater without a National Pollutant Discharge Elimination System (NPDES) industrial stormwater permit. The alleged violations were identified during a joint EPA and State inspection of the Respondent?s facility located in Pueblo, Colorado on March 10, 2026. The Respondent failed to obtain required industrial stormwater permit coverage and had pollutant exposure throughout the site. The Respondent has corrected all deficiencies identified by the EPA and obtained industrial stormwater permit coverage from the Colorado Department of Public Health and Environment (CDPHE). The ESA was public noticed for 30 days.

Defendants (1)

• Haddonstone (USA) Ltd.Named in complaintNamed in settlement

Facilities (1)

• HADDONSTONE MANAGEMENT COMPANY

  32207 E UNITED AVE, PUEBLO, CO, 81001

  Registry ID: 110072158050

Statutes cited

• CWA 301/402 — NPDES Permit Violations

Enforcement conclusions (1)

• Haddonstone (USA) Ltdentered 2026-09-11

  Primary law: CWA

  Federal penalty: $5,000

Timeline (3 milestones)

• 2026-09-11Final Order Issued
• 2026-09-11Complaint Filed/Proposed Order
• 2026-09-15Enforcement Action Data Entered