The two headwaters of the Schwarzbach, the first of which is also known as Burgalb, rise on western side of the watershed in the middle of the Palatinate Forest, just south of the hamlet Johanniskreuz, at an altitude of about 500 m. One spring is located on the southern slope of the 528 m high Mount Steinberg. The other spring is three kilometers away, on the southwest side of the high Mount Eschkopf. The two headwaters meet after about .