The contribution is dealing with run-off conditions on the lower part of the Ondava River as the capacity of the river bed is insufficient at high flow rates. The reason for the proposed research was the flood situations when protection dikes were breached. For mathematical modeling of flood wave progress, the HEC-RAS software has been applied coupling 1D and 2D modeling procedures. Results of the mathematical model of the surface water level regime in the Ondava River were compared with measured values and afterwards it was used to design further flood protection measures utilizing the existing drainage channel system and pumping stations, as well.
A. Šoltész, R. Květon, and D. Baroková, “Dewatering system in East Slovakian lowland and its hydrologic-hydraulic assessment,” in Colloquium on Landscape Management, Brno, Czech Republic, Dec. 9, 2016, 2016, pp. 151–158.
V. Kundrát, J. Prosba, O. Handzok, J. Tkáč, D. Vindišová, and J. Žadanský, Water Management Association on the Ondava River in Trebišov .(in Slovak) Košice, 1998.
M. Červeňanská, A. Janík, and D. Baroková, “Infiltration experiments: Realization and evaluation,” Pollack Period., vol. 13, no. 1, pp. 137–144, 2018.
R. Květon, A. Šoltész, and D. Baroková, “Mathematical modeling of flood protection on the Ondava River,” Acta Hydrol. Slovaca, vol. 12, no. 2, pp. 304–311, 2011.
J. Tkáč, General Report on Flood Protection Activities on Streams in the Period 2004–2005. (in Slovak) SWME, Trebišov, Slovakia, 2005.
E. Kolesárová, General Report on Flood Behavior, its Consequences and Realized Measures on Water Streams in the Period 2010–2011. (in Slovak) SWME, Trebišov, 2011.
M. Orfánus and A. Šoltész, “The CFD analyses of the lateral spillway using different turbulence models,” in Proc. of 14th International Symposium on Water Management and Hydraulic Engineering, Brno, Czech Republic, Sep. 10, 2015, 2015, pp. 121–130.
M. Bhandari, N. Nyaupane, S. R. Mote, A. Kalra, and S. Ahmad, “2D unsteady flow routing and flood inundation mapping for lower region of Brazos River watershed,” in World Environmental and Water Resources Congress, Sacramento, USA, 2017, 2017, pp. 292–303.
G. W. Brunner, HEC-RAS river analysis system. Hydraulic Reference Manual, 2016.
A. Šoltész and M. Orfánus, “Hybrid modeling in flood risk management,” in GeoConference on Water Resources, Forest, Marine and Ocean Ecosystem, Sofia Bulgaria, June 17–26, 2014, 2014, pp. 345–352.
L. Čubanová, A. Šoltész, and A. Janík, “Hydrological-hydraulic assessment of proposed flood protection measures,” Pollack Period., vol. 14, no. 3, pp. 97–108, 2019.
K. Alban and A. Mehmet, “Investigation of hydraulic regime at middle part of the Loire River in context of floods and low flow events,” Pollack Period. , vol. 13, no. 1, pp. 145–156, 2018.