Project
Pembamoto rainwater harvesting project
The semi-arid climatic condition of Dodoma region means long dry spells and unpredictable rainfall patterns, making water availability a constant concern. Unsustainable land management practices led to soil erosion, formation of gullies, declining fertility and reduced pasture.
In the village of Pembamoto, a rainwater harvesting technique has been introduced using half-moon bunds, semicircle holes in the ground that capture runoff. Placed along contours, they trap and slow down rainwater runoff, allowing it to infiltrate the soil.
These simple, low-cost earthen structures, built using local materials, are easily replicable and accessible even for resource-constrained communities. The construction and maintenance of the bunds involves the community. This participatory approach fosters responsibility and ensures long-term sustainability.
Simple solution, high impact
Half-moon bunds, implemented in collaboration with a partner (Justdiggit), enhance the FMNR (Farmer Managed Natural Regeneration) technique. This promotes the regeneration of trees and shrubs, further improving water infiltration and soil health. This creates a powerful synergy, combining modern solutions with local wisdom. FMNR commonly known as "Kisiki Hai" in Tanzania which means a "living stump" is the main intervention LEAD Foundation is using to restore degraded landscapes and it has been practiced in this area since 2012.
Launched in 2018, the project benefits inhabitants of the village of Pembamoto (around 4,000 people). It has significantly increased the amount of water available for plants and groundwater recharge. It has reduced soil erosion, creating a more suitable environment for plant growth and reducing the impact of drought stress. It has increased biodiversity and enhanced climate resilience.
The half-moon bunds project, nicely named "earth smiles", has been replicated in 4 villages of Monduli district, Arusha region. It could easily be replicated elsewhere.
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Project began: 01/07/2018
Leading organisation: LEAD Foundation
Covered Countries: United Republic of Tanzania
Themes: Biodiversity, Education for Sustainable Development, Indigenous knowledge, Hydrology
Sub-themes: Agriculture, Climate change, Environment, Food and food security, Forests and desertification, Gender equality and women's empowerment, Groundwater management, Knowledge sharing, Natural resource management, Poverty and inequality reduction
Tag: #Women #Youth
Project needs
- Web design
- Monitoring and evaluation
- Research
- Training
- Sponsorship / Philanthropy
- In search of financial partners
- Crowdfunding
- Equipment supply
