Del Monte Corp Oahu Plantation

Location

Contaminants of concern

• 1,2,3-TRICHLOROPROPANE
• 1,2-DIBROMO-3-CHLOROPROPANE
• 1,2-DIBROMOETHANE
• 1,2-DICHLOROPROPANE
• BROMACIL

Contaminated media

• Groundwater

Cleanup timeline

1. Initial Assessment Completed — 11/01/1984
2. Proposed to the National Priorities List — 05/10/1993
3. Finalized on the National Priorities List — 12/16/1994
4. Remedial Investigation Started — 07/19/1994
5. Remedy Selected — Not Yet Achieved
6. Remedial Action Started — 06/30/2004
7. Final Remedial Action Started — 01/09/2008
8. Construction Completed — 09/08/2008
9. Deleted from National Priorities List — Not Yet Achieved
10. Most Recent Five-Year Review — 08/28/2025

EPA references

• EPA facility record →
• EPA Superfund profile →

Other Superfund sites in Honolulu County

• Naval Computer And Telecommunications Area Master Station Eastern Pacific — Wahiawa
• Pearl Harbor Naval Complex — Pearl Harbor

EPA-regulated facilities nearby

• Heco - Schofield Generating Station — Wahiawa · 1.5 mi · $235.4k penalties
• Hawaiian Electric Co Inc Schofield Generating Station — Wahiawa · 1.5 mi · 243 lb releases
• Us Army Garrison, Hawaii — Schofield Barracks · 1.6 mi · 34.1k lb releases
• Maui Electric Company's Waena Bess — Unknown · 3.5 mi · $6.0k penalties
• Paradise Lighting Llc — Waipahu · 5.1 mi · $75.0k penalties
• West Oahu Aggregate Company, Inc. Nanakuli Site — Unknown · 6.2 mi · $1.5k penalties
• Oasis Environmental Group — Pearl City · 6.7 mi · $500 penalties
• Pvt Integrated Solid Waste Management Facility (2) — Waianae · 7.0 mi · $1.0k penalties
• Kapolei 4.0 Million Gallon Reservoir No. 2 — Kapolei · 7.1 mi · $1.0k penalties
• University Of Hawaii West Oahu Road B — Kapolei · 7.1 mi · $1.0k penalties

Understanding this Superfund site

Del Monte Corp Oahu Plantation is a federal Superfund site in Hawaii. The Superfund program, created by Congress in 1980, addresses sites where hazardous substances have been released or threaten release into the environment. EPA scores potential sites using the Hazard Ranking System; those that score high enough are placed on the National Priorities List.

Current status: Ready for anticipated reuse. EPA considers this site ready for anticipated reuse, meaning cleanup has progressed enough for certain land uses. This does not necessarily mean all contamination has been removed — institutional controls like deed restrictions may limit how the land can be used.

EPA has identified 5 contaminants of concern at this site, including 1,2,3-trichloropropane, 1,2-dibromo-3-chloropropane, 1,2-dibromoethane. Contamination has been detected in groundwater.

If you live near this site and have health concerns, your state health department can provide site-specific guidance. EPA maintains a community involvement program for most NPL sites, and site documents — including the Record of Decision, five-year reviews, and public health assessments — are typically available through EPA's Superfund site profile.