EPA v. Missoula Biosolids ESA CWA 309G2E AO For Class I Penalties - Biosolids Expedited Settlement Program
Final Order With Penalty
Case summary
Facility generates Class A biosolids for public sale. The biosolids did not meet the requirements of 503. The facility is using the improper methods. The biosolids could not be verified for metals or pathogen compliance.
Defendants (1)
- City of Missoula, MontanaNamed in complaintNamed in settlement
Facilities (2)
CITY OF MISSOULA
435 RYMAN STREET, MISSOULA, MT, 59802
Registry ID: 110020406087
CITY OF MISSOULA WWTP
1100 CLARK FORK LANE, MISSOULA, MT, 59802
Registry ID: 110064243661
Statutes cited
- CWA 301/402 — NPDES Permit Violations
- CWA 405 — Sewage Sludge Disposal
Enforcement conclusions (1)
Missoula Biosolids ESA CWA 309G2E AO For Class I Penalties - Biosolids Expedited Settlement Programentered 2025-09-29
Primary law: CWA
Federal penalty: $1,400
Timeline (5 milestones)
- 2025-09-29Final Order Issued
- 2025-09-29Complaint Filed/Proposed Order
- 2025-09-30Enforcement Action Data Entered
- 2025-10-29NPDES Closed
- 2025-10-29Enforcement Action Closed
Case metadata
- EPA activity ID
- 3604560961
- Case number
- 07-2025-0094
- 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 07-2025-0094 . 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.