Schwarzenbach (Schischem)

Schwarzenbach section name sequence : Schmellbach → Zimmerertalbach → Schwarzenbach
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Data
Water code	DE : 2381168
location	Southwestern Alb foreland Baden-Württemberg Zollernalb district Rottweil district
River system	Rhine
source	of the uppermost main line section Schmellbach : Gewann Gumpen in Schörzingen , town of Schömberg 48 ° 11 ′ 28 ″  N , 8 ° 44 ′ 49 ″  E
Source height	approx.  702  m above sea level NHN
muzzle	near Irslingen from the left in the Schlichen coordinates: 48 ° 14 '19 "  N , 8 ° 39' 16"  E 48 ° 14 '19 "  N , 8 ° 39' 16"  E
Mouth height	533.9  m above sea level NHN
Height difference	approx. 168.1 m
Bottom slope	approx. 12 ‰
length	Approx. 14.3 km  for the entire line Schmellbach → Zimmerertalbach → Schwarzenbach
Catchment area	29.528 km²

The Schwarzenbach is a south-eastern and left tributary of the Schischem . It flows in the Baden-Württemberg districts of Rottweil and Zollernalb . The river is 14.3 km long.

course

The Schwarzenbach rises in the Gewann Gumpen von Schörzingen . After crossing under the federal highway 27, it flows in a very natural course through the largely wooded nature reserve Schwarzenbach , where in parts it forms the border with the Rottweil district, and then passes the village of Zimmer under the castle . It crosses the border to the Rottweil district and flows past Gößlingen and Mariahochheim . On the last kilometer of its course, it forms the boundary between Böhringen and Irslingen and finally flows into the Schischem opposite the Böhringen sewage treatment plant.

Catchment area

The catchment area is approximately 29.5 km². The highest point at just over 827.3  m above sea level. NHN is located on the Wochenberg in the district of Schörzingen.

Tributaries

Hierarchical list of the tributaries from the source to the mouth. Components of the official overall strand in bold.

Schwarzbach

• Zimmerertalbach (right upper course)
  • Schmellbach (right upper course)
    • Schmellbach (!) (Left)
  • (Stream from Stockbrunnen) (left upper course)
  • (Bach vom Brach ) (left)
    • (Bach von Acht Mannswald ) (left)
  • Reifentalbach (left)
  • Schwarderbach (left)
  • Schwaigholzbach (right)
    • Killwiesbach (upper course)
• Wiesentalbach (left upper course)
• Seltergraben (right)
• (Bach aus dem Greut ) (right)
• Jungholtgraben (right)
• Graben Vaihinger Wald (left)
• Eschlegraben (left)
• (Bach vom Bumbergle ) (left)
• Brühlgraben (left)

natural reserve

The valley section between B27 and Zimmer under the castle is protected as the Schwarzenbach nature reserve .

The Schwarzenbach flows for about 2 km through the landscape conservation area of ​​the landscape around Gößlingen .

The source, the Schwarzenbach NSG as well as a short section on the district under the castle are in the FFH area Prim-Albvorland , the confluence in the FFH area Neckar valley between Rottweil and Sulz . The FFH species bullhead and stone crab have been detected in Schwarzenbach . There are also indications of the presence of the river mussel . There are also some stocks of the FFH habitat type “alluvial forests with alder, ash, willow”. The stream itself is partially protected as a habitat type "flowing water with flooding aquatic vegetation".

Individual evidence

1. ↑ Height according to the contour line image on the background layer topographic map on LUBW.
2. ↑ Height according to blue lettering on the background layer topographic map on LUBW.
3. ↑ Length according to the water network layer ( AWGN ) on: Landesanstalt für Umwelt Baden-Württemberg (LUBW) ( information ).
4. ↑ Catchment area added up from the sub-catchment areas according to the basic catchment area layer (AWGN) on LUBW.

literature

• Topographic map 1: 25,000 Baden-Württemberg, as single sheet No. 7816 St. Georgen in the Black Forest

Web links

• Map of the course and catchment area of ​​the Schwarzenbach on: State Institute for the Environment Baden-Württemberg (LUBW) ( information )