REASONS FOR HAVESTING WATER
To ensure sufficient water supply for irrigation in arid and semi-arid regions
METHODS OF HAVESTING WATER
1: Spate irrigation : it is a side tracking periodic floods of short interval from a short like streams of water grounds in the sorrounding.
2; Floodwater and runoff farming ; This technique is accumulation of watter which is practised in Ethiopia
- it aims to collect flood water and overffflow from short sreams or roadside
4; Construction of dams: People in arid and semi-arid regions may also construct dams to ensure that there is sufficient water supply in the regions
