EPA v. Ironhouse SD Biosolids ESA CWA 309G2E AO For Class I Penalties - Biosolids Expedited Settlement Prog
Final Order With Penalty
Case summary
Facility did not meet VAR requirements when biosolids were land applied.
Defendants (1)
- Ironhouse SDNamed in complaintNamed in settlement
Facilities (2)
IRONHOUSE SD WRF
450 WALNUT MEADOWS DRIVE, OAKLEY, CA, 94561
Registry ID: 110037253281
IRONHOUSE SANITARY DISTRICT WWTP
450 WALNUT MEADOWS DR., OAKLEY, CA, 94561
Registry ID: 110037253281
Statutes cited
- CWA 301/402 — NPDES Permit Violations
- CWA 405 — Sewage Sludge Disposal
Enforcement conclusions (1)
Ironhouse SD Biosolids ESA CWA 309G2E AO For Class I Penalties - Biosolids Expedited Settlement Progentered 2025-08-18
Primary law: CWA
Federal penalty: $1,500
Timeline (5 milestones)
- 2025-08-18Enforcement Action Data Entered
- 2025-08-18Final Order Issued
- 2025-08-18Complaint Filed/Proposed Order
- 2025-09-17NPDES Closed
- 2025-09-17Enforcement Action Closed
Case metadata
- EPA activity ID
- 3604495181
- Case number
- 07-2025-0102
- Lead agency
- EPA
- EPA region
- 07
- Voluntary self-disclosure
- No
- Primary statute
- NPDES Permit Violations
Sourced verbatim from EPA ECHO Enforcement Case Report for case 07-2025-0102 . Bulk data: ICIS-FEC download summary.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.