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Pacific

Strengthening the drinking water supply system of the Houailou commune by maintaining the ecosystem services of the upstream water catchment

Territory

New Caledonia

Thematic scope

Ecosystem restoration
Sustainable management

Implementing partners

Mairie de Houailou

Linked to

France

Programme

Budget

100,000.00 €
© DITT

Description: The project focused on safeguarding the upstream catchment supplying water to the Houailou commune, ensuring a steady provision of safe drinking water and forest ecosystem services. Fences and barriers secured the area, protecting infrastructure and managing interactions between humans and wildlife. Enhanced forest protection, reforestation efforts, and improved management strategies within the catchment area directly contributed to enhancing both the quality and quantity of water available. Two priority watersheds were targeted, significantly fortifying ecosystem services, particularly in clean water production. Key achievements included the immediate safeguarding of water catchment perimeters, improving forest ecosystem services, and empowering local communities. Training initiatives, in fascine creation and trapping techniques, elevated community capacity and resilience. Notably, this endeavour substantially initiated a broader water resource security programme led by Houailou City Council. Collaborative efforts with local tribes fostered positive alliances, providing valuable insights for future sustainability endeavours across 14 catchments.

Duration: 18 months

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