Merta

Merta (German: Merta Bach) is a creek in Šumperk District, Moravia, left right tributary of the Desná. Its length is 16,6 km and its drainage basin covers 74.5 km2. The mean annual discharge at its mouth is 1,20 m³/s.

The Merta originates from southeast slope of Vřesník peak in High Ash Mountains, 1200 meters above sea level.