Changes

can be an effective and low-cost solution. Water can be stored during the wet season using one of several methods, eg. an [[underground tank]], [[wire-cement tank]] or [[plastic-lined tank]] until it is needed in the rainy dry season . Several pump systems can be then used in to lift the dry season and lifted water from the tank , for example with a [[rope pump]] or with a [[deep well pump]], which can elevate water up to 30 m.