River flood in Poland, 1997

Event details

ID 1053
Country Poland
Year 1997
Start date 1997-07-03
End date 1997-08-09
Flood source Odra; Nysa Kłodzka
Event Type River
Area Flooded (km^2) 6658
Fatalities 56
Persons affected 224500
Regions affected (v2010) PL116, PL128, PL213, PL214, PL215, PL216, PL217, PL224, PL225, PL227, PL228, PL229, PL22A, PL22B, PL22C, PL315, PL323, PL326, PL331, PL332, PL416, PL431, PL432, PL514, PL515, PL516, PL517, PL518, PL521, PL522
Regions affected (v2010) [Regions names] Sieradzki, Radomski, Miasto Kraków, Krakowski, Nowosądecki, Oświęcimski, Tarnowski, Częstochowski, Bielski, Rybnicki, Bytomski, Gliwicki, Katowicki, Sosnowiecki, Tyski, Puławski, Krośnieński, Tarnobrzeski, Kielecki, Sandomiersko-jędrzejowski, Kaliski, Gorzowski, Zielonogórski, Miasto Wrocław, Jeleniogórski, Legnicko-głogowski, Wałbrzyski, Wrocławski, Nyski, Opolski
Losses (nominal value) 12100000000
Losses (original currency) Zloty
Losses (mln EUR, 2020) 5364
Cause Heavy rainfall (2 events), up to more than 500 mm in a month
Notes "Millenial flood"; evacuated - 151,800; dike breaches - 675 km
References: CRED (2023)
Barredo (2007)
Wikipedia (2017d)
Fal (1997)
Brakenridge (2022)
Grela et al. (1999)
Maciejewski et al. (2011)

Regions affected