Why India Water Dam is danger and bad for Nepal economy, development and future? Nepal whole 100% economy depends on (1) Foreign employments 40% (2) Cultivation 30% (3) Tourism 10% (4) Forest 10% (5) Rivers 5% (6) Medicine plants 5%. Why Nepal flood each year? Major causes, Indian build water dams and barrages near Nepal borders, therefore, Nepal flood in each year. Terai (southern flat region) is major land for cultivation. When each year water flood to farming villages and cultivated lands in Nepal, there is No wonder and by the nature of Nepal, Nepal must be a poor nation. http://www.nrcs.org/nrcs_support_diasaster.html