Milianto, Bambang and Saggaff, Anis and Hadinata, Febrian (2020) Dependable Flow Analysis in Lematang Weir. International Journal of Scientific & Technology Research, 9 (4). pp. 1626-1630. ISSN 2277-8616
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Abstract
Water resources are needed currently very much, especially in the area of Kota Pagar Alam for the purposes of rice fields which are planned to be served by Lematang Weir. The purpose of this study is to determine water availability to calculate dependable flow in Lematang Weir by using the Hydrology Engineering Center-Hydrologic Modeling System (HEC-HMS) model. The Lematang Weir watershed is influenced by land cover and average monthly rainfall which ranges from 7.13 mm in 2018, based on rainfall data which is taken from satellite rainfall data (TRMM). Based on mapping analysis and Geographical Information System (GIS) software, the Lematang Weir watershed is obtained covers an area is 59.889 km2. By using HECHMS software, the simulation results to show that the Q80 dependable flow in the Lematang Weir watershed is 1 m3 /s and Q90 is 0.70 m3 /s.
| Item Type: | Article |
|---|---|
| Subjects: | G Geography. Anthropology. Recreation > GB Physical geography G Geography. Anthropology. Recreation > GB Physical geography > GB980-992 Watersheds. Runoff. Drainage |
| Divisions: | 03-Faculty of Engineering > 22101-Civil Engineering (S2) |
| Depositing User: | Prof Anis Saggaff |
| Date Deposited: | 15 Aug 2020 11:07 |
| Last Modified: | 15 Aug 2020 11:07 |
| URI: | http://repository.unsri.ac.id/id/eprint/33200 |
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