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Tubewell The Shallow Groundwater Tube well is a simple and economical technology for exploiting shallow groundwater (up to 20 m), particularly suited to floodplain areas with sedimentary formations. It involves manually drilling or jetting a narrow hole fitted with a PVC pipe (50 or 63 mm), from which water is pumped using a small, low-power pump powered by fuel or solar energy. This solution provides small farmers with efficient access to water for irrigation during the dry season, covering up to 1 ha, and also meets agricultural and watering needs. Easy to implement, inexpensive, and compatible with solar pumping, the technology increases water autonomy, reduces dependence on fossil fuels, and supports sustainable and resilient agriculture, provided that local hydrogeological conditions are well understood.