The document discusses several major water dams in Slovakia. Zemplínska Šírava dam was built in 1961-1965 near Michalovce, covers 33 km2, and water from the dam flows into the Laborec and Bodrog Rivers. It is the second largest dam in Slovakia. Orava dam is the largest, located near Námestovo, built from 1941-1953. Veľká Domaša dam was built in 1962 north of Vranov nad Topľou and is known for its clear waters and fishing. Starina reservoir in eastern Slovakia was built on the Cirocha River starting in 1981, has a depth of 50 m