Wiesenbach (Neckar)

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Wiesenbach
Data
Water code DE : 23811192
location Baar

Baden-Württemberg

River system Rhine
Drain over Neckar  → Rhine  → North Sea
source approximately 2.5 km south of the center of the forest Deißlingen Kätenen
48 ° 5 '30 "  N , 8 ° 36' 32"  O
Source height approx.  700  m above sea level NHN
muzzle a little below Trossingen train station from the right and east in the upper Neckar coordinates: 48 ° 5 '24 "  N , 8 ° 34' 59"  E 48 ° 5 '24 "  N , 8 ° 34' 59"  E
Mouth height below  645  m above sea level NHN
Height difference approx. 55 m
Bottom slope approx. 22 ‰
length 2.5 km
Catchment area 1.59 km²
Communities EZG only :
Trossingen

The Wiesenbach is a nearly two-and-a-half kilometer long stream in the municipality of Deißlingen in the Baden-Württemberg district of Rottweil , which flows approximately west of the Trossingen train station from the right into the upper Neckar .

geography

course

The Wiesenbach arises about 2.5 km south of the center of Deißlingen on the south-eastern edge of the municipality and a little west of the city limits of Trossingen in the forest area of ​​the rear heap of the forest Katenen from several sources. Its highest source is a little north of the former Trossingen Castle and rises at around 700  m above sea level. NHN .

On the first half of its run, it moves southwest in a small forest valley. Near the district roads  5939 and 5559 from Trossingen to the main road, it then turns right in the forest on a north-westerly to at most west-north-westerly course. At the edge of the forest, it passes the motorway south of the cloverleaf of the junction of the B 27 and the A 81 and then runs in a dead straight ditch through the industrial area around the Trossingen train station, crosses under the Villingen-Rottweil railway line and finally flows under west-northwest and from the right onto something below 645  m above sea level NHN in the upper Neckar , which enters a few hundred meters down into its upper Meander Valley.

The Wiesenbach flows after its 2.5 km long run with an average bed gradient of 22 ‰ about 55 meters below its highest source.

The bed of the Wiesenbach in its forest valley is one to two meters wide and does not carry water permanently. In the lower forest area, a gallery of alder and ash trees follows it in places on the bank.

Catchment area

The Wiesenbach has a catchment area of ​​1.6 km², which is mainly in the forest. It is located in the sub-area Liasplatten of the northern Baar high trough of the natural area of the Baar . In the northeast, the foreland borders the western Swabian Alb with its sub-area Prim-Albvorland , in the east the sub-area of ​​the northern Baaralbsockel and Lupfenbergland of the Baar itself. At 753.2  m above sea level. It reaches its greatest height at its northeastern tip on a forest knoll. Apart from a marginal strip on the southeast side, which lies in the urban area of Trossingen in the neighboring district of Tuttlingen , it belongs entirely to the municipality of Deißlingen in the district of Rottweil .

In turn, all the streams also drain to the Neckar , progressively deeper they are

  • in the west of the Muckenbach ;
  • in the northwest the brook from the Tefenental;
  • in the east of the Hagenbach over the Prim

and above

  • in the southeast only briefly the Weigenbach tributary Steppach as well
  • in the south-east and south of the Wiesenbach- Laufknick , which comes very close to the Weigenbach itself, which flows along the southern edge of the industrial area at the train station.

The geologically highest layer in the area is the Psilonotenton or perhaps even the Angulatenton formation of the Black Jurassic on the southeastern edge. Towards the upper valley basin, the layers of the Mittelkeuper lying underneath follow each other very quickly on the slope, from the tuberous marl ( Trossingen formation ) via the Stubensandstein ( Löwenstein formation ) and others down to the gypsum keuper ( grave field formation ) on the valley floor, which in the largest part of the catchment area is pending. However, the stream itself still arises above this and below the Stubensandstein. Close to the mouth, the stream flows in a strip of floodplain sediment that is even embedded in the Lettenkeuper ( Erfurt formation ) of the Unterseuper, which is cut here . A disturbance runs parallel to the upper reaches for a short stretch on the right slope.

Tributaries and lakes

Like its own upper course, the Wiesenbach has few inconsistent tributaries of less than 0.3 km in length in the forest, which arise at a similar altitude to itself. To the right of the run are two apparently artificially created ponds of less than 0.1 ha and less than 0.4 ha in the industrial park by a large building.

See also

Individual evidence

LUBW

Official online waterway map with a suitable section and the layers used here: Course and catchment area of ​​the Wiesenbach
General introduction without default settings and layers: State Institute for the Environment Baden-Württemberg (LUBW) ( notes )

  1. ↑ a b Height according to the contour line image on the topographic map background layer .
  2. ↑ Length according to the waterway network layer ( AWGN ) .
  3. ↑ Catchment area according to the basic catchment area layer (AWGN) .
  4. ↑ Bach nature according to the layer biotope .
  5. ↑ Length measured on the background layer topographic map .
  6. ↑ Lake area after the layer standing waters .
  7. ↑ The area of ​​the lake measured on the background layer topographic map .

Other evidence

  1. ↑ Friedrich Huttenlocher : Geographical Land Survey: The natural space units on sheet 178 Sigmaringen. Federal Institute for Regional Studies, Bad Godesberg 1959. →  Online map (PDF; 4.3 MB)
  2. ↑ Geology according to the layers for Geological Map 1: 50,000 on: Map server of the State Office for Geology, Raw Materials and Mining (LGRB) ( notes )

literature

  • Topographic map 1: 25,000 Baden-Württemberg, as single sheet No. 7917 Villingen-Schwenningen Ost

Web links