10 results
 Department of Environment, Tonga

Final draft document of the national water and coastal management plan for Vavau

 Department of Environment, Tonga

This National Water, Sanitation and Climate Outlook is a document that can be used to inform

 Department of Environment, Tonga

This report from 1992 (one of a series of reports from the Tonga Water Supply Master Plan Study) presents the findings of a recent water resources study of the islands in the Kingdom of Tonga. It summarises previous work, documents recent and current investigations and recommends further investigations to gain a better understanding of the water resources. It also outlines details of a proposed national monitoring and protection programme and makes recommendations about legislation for water resource management and protection.

6xpdf
 Department of Environment, Tonga
 Department of Environment, Tonga

Different reports on freshwater supply, groundwater pertaining to Lifuka of Ha'apai, Tonga.

5xpdf
 Department of Environment, Tonga

Various reports relating to water source, groundwater, boreholes etc in Tongatapu.

10xpdf
 Department of Environment, Tonga

This report provides design details and costs for the proposed long-term improvements to the water supply
system at Hihifo on the island of Tongatapu, Kingdom of Tonga. This report was part of the demonstration project under the Pacific Adaptation to Climate Change (PACC) programme

 Secretariat of the Pacific Regional Environment Programme

UNEP Regional Seas Ports and Studies No. 136.
SPREP Reports and Studies No. 49.
UNEP 1991