Borehole Recharching

A real solution to a real problem in Harare

Revolutionising Borehole Recharging in Harare

Harare, with one of the highest concentrations of boreholes in the world, is facing a growing water crisis. As residents drill deeper into the earth to access water, the underground water table is depleting at an alarming rate. This situation is worsened by the city’s poor drainage infrastructure—blockages and collapsing systems which prevent rainwater from properly infiltrating the ground to recharge aquifers. Instead of replenishing vital water reserves, rainwater runs off and away from the areas where it is needed most.

Aqua Harvest Solutions is dedicated to solving this problem by offering advanced borehole recharging solutions. Through rainwater harvesting and targeted groundwater replenishment, Aqua Harvest Solutions is working to restore the water table, improve borehole yields, and ensure sustainable access to clean water for Harare's residents.

How it Works:

  • Rainwater Harvesting:

    Aqua Harvest Solutions collects rainwater from rooftops, tennis courts and paved driveways, during rainfall events, efficiently capturing rainwater to be used for groundwater recharge.

  • Filtration:

    The collected rainwater is filtered using a multi-layer filtration system, which includes gravel, sand, and activated charcoal. This process removes debris, sediments, and contaminants, ensuring the water is clean and safe for underground recharge.

  • Recharge Structure (Sump/Pit):

    • Aqua Harvest Solutions constructs recharge pits or sumps near boreholes to allow water to seep into the ground more effectively.

    • These pits are designed with porous walls and bottoms to speed up infiltration and support the replenishment of local aquifers.

  • Borehole Connectivity:

    • By strategically placing sumps near boreholes, we ensure that water infiltrating the ground raises the local water table, rejuvenating the borehole.

Key Benefits of Aqua Harvest Solutions' Borehole Recharging:

  • Restores Water Levels: Helps rejuvenate depleted aquifers and boreholes, ensuring a steady replenishment of local water resources.

  • Enhances Borehole Performance: Our innovative recharge methods aims to ensure a reliable and sustainable water supply.

  • Reduces Runoff: By capturing and directing rainwater, Aqua Harvest Solutions minimises water loss and alleviates flooding, optimising the potential of every rainfall event.

Through strategic water management, Aqua Harvest Solutions aims at making a meaningful impact on the future of water availability in Harare. By implementing sustainable rainwater harvesting and recharge systems, we can restore local water resources, improve borehole performance, and ensure that clean water remains accessible for generations to come.