Abstract Extensive impervious area and the man-made streams are characteristics of urban areas. In recent years, rapid urbanization has led to change rural areas into areas, runoff will increase as result spread growth Land use changes, increasing urbanization, unauthorized construction, inefficiency sewage system increased surface in have significant impacts on inundation hazard. Therefore, ma...

First posted July 26, 2021 Revised January 7, 2022 For additional information, contact: Director, Central Midwest Water Science Center U.S. Geological Survey1400 Independence Road Rolla, Missouri 65401 The Survey (USGS), in cooperation with the City of Grandview, Missouri, assessed flooding Little Blue River at Grandview resulting from varying precipitation magnitudes and durations expected lan...

A rainfall regionalization method based on variation coefficient was applied with a variant in the construction of flash flood hyetographs several return periods using shape historical event that occurred September 2021 Tlalnepantla River basin, Mexico, caused severe damage to population and its infrastructure few hours. The simulated semi-distributed model free software HEC-HMS order obtain ou...

Floods frequently threaten villages near the Khazir River’s floodplains, causing crop losses and threatening residential areas. We used flood-related hydrological software, including WMS HEC-HMS, to study this issue determine how reduce recurrence of flooding. The software can be calculate a hydrograph torrential flows in river drainage basin estimate volume water its flow rates on Earth’s surf...

Banjir merupakan kejadian bencana alam yang sering terjadi di Indonesia khususnya Kota Medan. Peta kawasan rentan genangan banjir diperlukan untuk mitigasi banjir. Penelitian ini bertujuan menghasilkan peta Sungai Babura melintasi Medan akibat meluapnya Babura. Data pengukuran cross section lapangan, topografi Light Detection and Ranging (LiDAR), Digital Elevation Model (DEMNAS) digunakan menge...