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09-2003-0094Administrative - FormalClosedFY 2003· Region 09

EPA v. Rialto-Colton-Fontana Site

Unilateral Administrative Order Without Adjudication

Case summary

This is an Administrative Order pursuant to CERCLA 106(a) and RCRA 7003 issued to Emhart Industries and Goodrich Corporation (Respondents). The Order directs the Respondents to investigate the nature and extent of soil and groundwater contamination in an 160 acre area of the Rialto-Colton-Fontana Site in Rialto, California. Respondents historically manufactured munitions and rockets on the 160 acre area. Groundwater immediately downgradient of the area is contaminated with perchlorate and trichloroethylene (TCE) impacting numerous public drinking water supply wells.

Defendants (2)

  • Emhart Industries Inc.Named in complaintNamed in settlement
  • Goodrich CorporationNamed in complaintNamed in settlement

Facilities (1)

  • RIALTO-COLTON-FONTANA SITE (NORTHEAST OU)

    160 ACRES BETWEEN LOCUST AVE AND ALDER AVE, RIALTO, CA, 92376

    Registry ID: 110015751989

Statutes cited

  • RCRA 7003Imminent Order: Solid or Hazardous Waste
  • CERCLA 106AImminent & Substantial Endangerment Order

Enforcement conclusions (1)

  • Rialto-Colton-Fontana Compliance Orderentered 2003-07-14

    Primary law: CERCLA

Timeline (4 milestones)

  • 2003-07-14Complaint Filed/Proposed Order
  • 2003-07-14Final Order Issued
  • 2003-07-23Enforcement Action Closed
  • 2003-07-23Enforcement Action Data Entered

Case metadata

EPA activity ID
99762
Case number
09-2003-0094
Lead agency
EPA
EPA region
09
Voluntary self-disclosure
No
Primary statute
Imminent Order: Solid or Hazardous Waste

Sourced verbatim from EPA ECHO Enforcement Case Report for case 09-2003-0094 . 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.