Würm (Nagold)
The Würm is a river of Baden-Württemberg, southwestern Germany. It is a right tributary of the river Nagold, south of Pforzheim, only 2 kilometers before River Nagold becomes a tributary of the Enz.
Coordinates: 48°52′42″N 8°41′55″E / 48.8783°N 8.6986°E
...
Wikipedia