| Show The Don Flood Floods Twice iThe The River Don located In the central part of Russin Is visited annually by two floods known by bythe bythe bythe the natives as ns the warm water flood and the cold water flood The cold coldwater coldwater coldwater water flood comes first and Is caused by tho the melting of ot snow In Inthe Inthe inthe the lower parts of ot the river rIfer which I brings a run of cold water The warm water flood follows later In Inthe Inthe Inthe the season when the UIO Ice of ot the upper upper up up- per reaches rench melts and is warmed by the time It reaches the lowlands lowlands lowlands low low- lands causing the second flood |