borehole drilling  in kenya

The lifespan of a borehole drilling  in kenya:

How long does a borehole last? This will depend on each specific situation, but usually in the region of around 20 years. It will require maintenance to get it to last this long. The water stored in the aquifers below will change with time (depending on how much rainfall your climatic region is getting). The more it rains, the more water will be available to pump up.