Skip to main content
09-2003-0060Administrative - FormalClosedFY 2003· Region 09

EPA v. Montrose Chemical / Del Amo (#1)

Unilateral Administrative Order Without Adjudication

Case summary

This is a UAO pursuant to CERCLA 106(a) issued to Montrose Chemical Corporation of California, Incorporated. The UAO requires Montrose Chemical to undertake initial remedial design activities at the groundwater operable unit for the Montrose Chemical and Del Amo Superfund Sites. The estimated cost of the work to be performed by Montrose is $2.5 million.

Defendants (1)

  • Montrose Chemical Corporation of Calif. Inc.Named in complaintNamed in settlement

Facilities (2)

  • MONTROSE CHEMICAL (MONTROSE SUPERFUND SITE)

    20201 SOUTH NORMANDIE AVENUE, TORRANCE, CA, 90502

    Registry ID: 110002630608

  • DEL AMO HAZARDOUS WASTE SITE

    VERMONT AVE AT DEL AMO BLVD, TORRANCE, CA, 90502

    Registry ID: 110008273073

Statutes cited

  • CERCLA 106AImminent & Substantial Endangerment Order

Enforcement conclusions (1)

  • Montrose / Del Amo Compliance Order (#1)entered 2003-05-08

    Primary law: CERCLA

Timeline (4 milestones)

  • 2003-05-08Complaint Filed/Proposed Order
  • 2003-05-08Final Order Issued
  • 2003-07-01Enforcement Action Closed
  • 2003-07-01Enforcement Action Data Entered

Case metadata

EPA activity ID
98440
Case number
09-2003-0060
Lead agency
EPA
EPA region
09
Voluntary self-disclosure
No
Primary statute
Imminent & Substantial Endangerment Order

Sourced verbatim from EPA ECHO Enforcement Case Report for case 09-2003-0060 . 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.