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Khian Sea waste disposal incident

1986 waste disposal incident

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionNov 19, 2025
Entity authorityQ3196171
Source-derived summary

The Khian Sea waste disposal incident was an incident in maritime waste disposal. The Liberian cargo ship Khian Sea was loaded with 14,000 tons of ash from waste incinerators in Philadelphia, Pennsylvania in August 1986. After searching futilely for a place to dump the waste, the ship eventually dumped 4,000 tons near Gonaïves, Haiti in January 1988, and the other 10,000 tons in the Atlantic and Indian Ocean in November 1988. Since then, there have been attempts to take the waste from Haiti to somewhere else. The case contributed to the creation of the Basel Convention about disposal of hazardous waste.

Incident

Loading

On August 31, 1986, the cargo ship Khian Sea, registered in Liberia, was loaded with more than 14,000 tons of ash from waste incinerators in Philadelphia, Pennsylvania.

First unloading

The city had previously sent such waste to New Jersey, but that state refused to accept any more after 1984.

The company handling the waste (Joseph Paolino and Sons) subcontracted shipment to Amalgamated Shipping Corp and Coastal Carrier Inc, operators of Khian Sea. The latter intended to dump the ash in the Bahamas. However, the Bahamian government turned the ship away, and Philadelphia withheld payment to the companies because the waste was not disposed of.

Editorial summary

“Khian Sea waste disposal incident” enters the record as 1986 waste disposal incident. Crown Archives preserves that source wording while asking what Khian, waste and disposal can confirm, complicate or overturn.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1986, 1988, 1984—that can be checked directly. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Khian, waste and disposal.
Editorial analysis

Why this record matters

“Khian Sea waste disposal incident” is worth following because a concise public description often conceals a longer documentary argument. Here, Khian, waste and disposal provides the most credible route into that argument.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Nov 19, 2025. The linked authority identifier is Q3196171. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1986, 1988 and 1984.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

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Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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Source & attribution

This entry incorporates text from Khian Sea waste disposal incident” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.