Hydrological post event survey - Haute Marne - June and July 2024 floods in the Rongeant, Rognon and Vazille river basins

Dataset obtained from a post event field survey, after the 30th june 2024 and 20th July 2024 floods in the Haute-Marne territory (France). The main concerned watersheds are the following: Rongeant, Rognon, and Vazille (tributaies of the Marne river) The post event survey aimed at gathering of information about cross sections, peak discharges and flood dynamics. Cross section data was obtained from field measurements with a theodolite sensor. Peak discharge data are indirect estimates based on local hydraulic analysis (Manning Strickler formulas), and are associated with estimated confidence intervals.