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List of dams and reservoirs in Trinidad and Tobago

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionDec 29, 2025
Entity authorityQ6615576 ↗
Source-derived summary

Trinidad and Tobago has a number of dams and reservoirs. Reservoirs were constructed to supply potable water and are managed by the Water and Sewerage Authority of Trinidad and Tobago (WASA).

In Trinidad

Navet Dam

The Navet Dam is one of the major reservoirs supplying potable water in Trinidad and Tobago. The dam was completed in 1962 and expanded in 1966 and 1976. It supplies Tabaquite, Brasso, Williamsville, Gasparillo, San Fernando, Debe, Penal, Princes Town, Rio Claro, South Oropouche, La Brea Moruga, New Grant, Plaisance Park, La Romaine and Fyzabad.

The Navet Dam covers an area of 3.24 km2 (800 acres) and has a capacity of 18,200,000m3 (4,000 million imperial gallons). It supplies 86.4 m3 per day.

Caroni–Arena Dam

The Caroni–Arena Dam is the largest dam in Trinidad and Tobago. It is located in the Arena Forest Reserve, south of Arima, in the eastern Caroni Plains. WASA supplies water to areas of central Trinidad by purifying the water from the dam.

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This entry incorporates text from “List of dams and reservoirs in Trinidad and Tobago” 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.