After that, Česma river and its tributaries was channelized, embankments were built for flood protection, and the soil is dried to obtain arable land as well as the fight against malaria.
Nakon toga su Česma i njene pritoke kanalizirane, podignuti su nasipi radi obrane od poplava, a tlo je isušeno radi dobivanja obradivih površina kao i zbog borbe protiv malarije.