EPA v. Sun Chemical Corporation and Cathay Deep Well Disposal, LLC | CAFO
Final Order With Penalty
Case summary
CAFO to address alleged violations of the Safe Drinking Water Act Underground Injection Control requirements at two Class I non-hazardous commercial waste wells IN-127-1I-C007, IN-127-1I-C008
Defendants (2)
- Cathay Deep Well Disposal, LLCNamed in complaintNamed in settlement
- Sun Chemical CorporationNamed in complaintNamed in settlement
Facilities (2)
CATHAY PIGMENTS INC
4901 EVANS AVE., VALPARAISO, IN, 463838383
Registry ID: 110000398267
CATHAY PIGMENTS INC
4901 EVANS AVE., VALPARAISO, IN, 463838383
Registry ID: 110000398267
Statutes cited
- SDWA 1423C7 — UIC Administrative Penalty Case Collection Action
Enforcement conclusions (1)
Sun Chemical Corporation and Cathay Deep Well Disposal, LLC | CAFOentered 2026-04-23
Primary law: SDWA
Federal penalty: $58,000
Timeline (4 milestones)
- 2026-03-23Complaint Filed/Proposed Order
- 2026-04-23Final Order Issued
- 2026-04-29Enforcement Action Closed
- 2026-05-05Enforcement Action Data Entered
Case metadata
- EPA activity ID
- 3604924122
- Case number
- 05-2026-1071
- Lead agency
- EPA
- EPA region
- 05
- Voluntary self-disclosure
- No
- Primary statute
- UIC Administrative Penalty Case Collection Action
Sourced verbatim from EPA ECHO Enforcement Case Report for case 05-2026-1071 . Bulk data: ICIS-FEC download summary.
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