Several floodings and landslides were reported in Lower Austria and Styria. This is especially relevant for regions that are prone to droughts and floodings. Furthermore, are levees protecting the built-up area against floodings. The floodings caused 448 deaths in Metro Manila alone. In areas that are regularly flooded, they need more time between floodings to develop. Many archaeological sites have been destroyed because of floodings. Beginning in 1966, huge works began on all three rivers to prevent future floodings. More recent drainage improvements has resulted in fewer floodings to areas close to the town. The "casa patronal" was constructed in height due to the regular floodings of Estero Quichua. During the 2014 floodings in Serbia, the company donated 100 million dinars. However, a late cancellation was made because of the floodings. They also did a system of drainage channels to control floodings. For years, following the floodings of the river, Subangdaku created an issue over the province.