Hydrological hazard mapping in Rupandehi district, west Nepal

Authors

  • Megh Raj Dhital Central Department of Geology, Tribhuvan University, Kathmandu
  • Rajendra Shrestha Butwal Power Company Pvt. Ltd
  • Ghan Bahadur Shrestha Mountain Risk Engineering Unit, Tribhuvan University, Kathmandu
  • Dhruba Tripathi Mountain Risk Engineering Unit, Tribhuvan University, Kathmandu

DOI:

https://doi.org/10.3126/jngs.v31i0.261

Keywords:

Hydrology, hazard

Abstract

Large-scale (1:25,000) integrated hydrological hazard mapping was carried out in the Rupandehi district of west Nepal. The main hazard types in the study area were landslides, debris flows, floods, bank undercutting, and inundation. The maps were prepared on the basis of field observation of damages and hazards as well as using available topographic maps, digital data, satellite imageries, and aerial photographs. The information gathered was digitised and analysed using mainly ArcView and ILWIS GIS systems and HEC-RAS.

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How to Cite

Dhital, M. R., Shrestha, R., Shrestha, G. B., & Tripathi, D. (2006). Hydrological hazard mapping in Rupandehi district, west Nepal. Journal of Nepal Geological Society, 31, 59–66. https://doi.org/10.3126/jngs.v31i0.261

Issue

Vol. 31 (2005)

Section

Articles

License

© Nepal Geological Society