Trauzenbach

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Trauzenbach sub-name
: Dentelbach
image
Data
Water code DE : 2383814
location Swabian-Franconian forest mountains

Baden-Württemberg

River system Rhine
Drain over Murr  → Neckar  → Rhine  → North Sea
source About 0.8 km south west of Großerlach -Grab, in Knapp cave
49 ° 2 '5 "  N , 9 ° 34' 11"  O
Source height approx.  530  m above sea level NN
muzzle in Murrhardt from the right into the Murr coordinates: 48 ° 58 '52 "  N , 9 ° 34' 44"  E 48 ° 58 '52 "  N , 9 ° 34' 44"  E
Mouth height approx.  286  m above sea level NN
Height difference approx. 244 m
Bottom slope approx. 31 ‰
length 8 kilometers
Catchment area 16.74 km²
Left tributaries Katzenbach, Siegelsbach
Small towns Murrhardt
Communities Großerlach ; Oberrot
Trauzenbach2.JPG
Trauzenbach3.JPG

The Trauzenbach is a flowing body of water in north-eastern Baden-Württemberg about 8 km in length, which flows from the right into the Murr in Murrhardt . Its lower course is called the Dentelbach .

The Bachtal passes the hamlet of Trauzenbach in the municipality of Großerlach , which is adjacent to the estuary .

geography

Source and history

The source area of ​​the Trauzenbach lies on the eastern slope of the Hohen Brach , about 0.8 km southwest of Großerlach - grave at the Knappshöhle ; the highest source rises at about 533  m above sea level. NN . For the first 500 m of its course it flows steeply down a notch valley to the southwest, while the K 1902 Grab – Murrhardt crosses it in a serpentine blade from the left. Then it turns in front of the Graber Heidenbuckel in a southerly direction and flows through the comparatively wide acorn blade and at the end of the latter receives a not much shorter inflow from the Katzenbuckel from the right . Before the Großerlach hamlet of Trauzenbach on the right slope, the road turns away from him and he steps back into a narrow forest valley, in which he takes in the Fröschlochbach , the Steinberger Bach and the Wacholderbach at a short distance from the left . At the next inflow from the right of Großerlach-Frankenweiler, a hiking trail leads into the valley, which from then on accompanies the stream close.

Opposite the Hördthof on the hill above, which now belongs to Murrhardt for the first time, it is reached from the left by its largest tributary on the upper reaches, the two-kilometer-long Katzenbach , which rises on the southern Hohbühl . Immediately afterwards he passes the only small settlement on his upper and middle reaches, the Hördter Mühle. Here the Mühlklinge flows into the Trauzenbachtal from the right , and a little later from the left there is another river inflow from the Taubenhof. Several other tributaries follow from short blades, before a slightly longer stream flows from this side after the Altberg on the right. Here the unpaved hiking path from the Hördter Mühle meets the final loop of a gravel path on both sides that opens up into the valley from its exit. In the course of the valley, downhill, there is a section of valley with more diverging, restless slopes; the forest paths on both sides of the stream soon climb halfway up the slope. A further one and a half kilometers down the valley, the stream finally enters the open area and flows in a wide floodplain past the Murrhardter Bad and sports grounds. A little later, its valley unites with the more open and wider of its left tributary, the Siegelsbach, and then moves in its direction to the south-south-west towards the Murrhardt town center. Trauzenbach and Siegelsbach themselves do not yet unite at the mouth of the valley. The Siegelsbach finally flows on a dam about 2 m above the common floodplain and leads the water to the Murrhardter Rümelinsmühle, where mill-wheel drive is still used today, as in the past. Below this, after about a kilometer of synchronism in the common floodplain, the two streams unite a few steps from the embankment of the Waiblingen – Schwäbisch Hall-Hessental railway line . The unified brook crosses this and then flows immediately beyond after 8.0 km of flow at about 286  m above sea level. NN from the right into the Murr .

Catchment area

The Trauzenbach has a catchment area of ​​16.7 km², to which its largest tributary, the Siegelsbach, contributes almost half. It drains a section of the Murrhardt Forest to the south to the Murr, which runs east-west here. This extends in the northwest to the Hohe Brach and in the northeast to a little east of the plateau around Großerlach-Mannenweiler, elevations that are both in the chain of the Black Jura mountains from Flinsberg near Oberrot to Horkenberg near Löwenstein .

In the north, its catchment area borders that of the Fichtenberger Rot , the main competitors here are its right tributaries Ochsenbächle , Schöntaler Bach , Mühlbach , and Maßlesbach with their tributaries. In the east, across the ridge from Wolfenbrück in the north to Murrhardt-Karnsberg in the south, first the Fornsbach competes , then for a longer stretch the Beilsbach , which runs in a similar orientation as the Trauzenbach further up to the Murr. In the south, the catchment area ends at the upper slope of the Murrtal valley. In the west, the only competitor is the Harbach, which flows parallel to the Trauzenbach to the Murr at a distance of one to two kilometers with its short left tributaries.

About 2.4 km² in the north around the hamlet of Trauzenbach zu Großerlach belong to the catchment area , plus a few tiny gores in the north. A 1.4 km² area in the north-west to the left of the upper Siegelbach around Wolfenbrück belongs to the municipality of Oberrot and thus also to the district of Schwäbisch Hall. The rest of the catchment area, and thus the predominant part, lies in the area of ​​the city of Murrhardt .

geology

The source area of ​​the Trauzenbach lies in the tuber marl , the catchment area also includes a sector of the Liashoch plateau of the Hohen Brach . Its largest tributary, the Siegelsbach, has its source in a geologically analogous location on the slope of the Lias plateau around Großerlach-Mannenweiler. The Trauzenbach reaches the Stubensandstein very quickly . To the east of the hamlet of the same name, it then runs in the Upper Bunter Mergeln and, for a short time, also in the silica sandstone , before it reaches the north-east of the Hördthof the northern basin boundary of the Neckar-Jagst furrow and, through the local tectonic low-lying area of ​​the strata, it again runs a small piece in the Stubensandstein . On the right accompanying ridge in the Gewann Hart, for the same reason, a lias area has been preserved at an atypically low height of no more than 509.5  m above sea level. NN , on the left above the valley also a significantly smaller one at Mainhardter Junghof in the Gewann municipality around the water tower there up to a maximum of 513  m above sea level. NN . From the inlet of the Katzenbach , the valley floor lies again in the Upper Bunter Marl and soon in the silica sandstone. Then the brook leaves the zone of the tectonic basin, and for some distance after that, large areas of slope clods have slid to the valley. At the end of this area, the brook enters the Gipskeuper immediately , where it remains until the mouth.

Landscape image

The uppermost course of the Trauzenbachtal is a steep forest blade before turning in its main direction to the south, until in front of the hamlet of Trauzenbach a flat meadow valley on the right, then it becomes a narrow and steep forest valley, into which a narrow meadow slope again only at the Hördter Mühle down to the bottom. In this section up to the Altberg there are several, often unnamed, tributaries from the mountain ridges that accompany it on both sides, which are less than two kilometers wide, some of which have dug their own narrow blades. Later the valley widens a little and the tributaries are mostly mere slope streams without a pronounced valley.

The upper and middle valley is, apart from the small Hördter mill, which is surrounded by trees, completely uninhabited, its slopes, if free, are meadows, orchards or pastures. Parts of the flat, cleared highlands on the accompanying mountain ridges on the right and left, on the other hand, are under the plow. The settlements up there are hamlets and farmsteads that are lined up along access roads.

Less than half a kilometer after emerging from the forest near Murrhardt, the brook reaches the town's settlement limits. In the floodplain of the valley shared by the Siegelsbach there is unpopulated grassland between the two brooks. The valley floor in the inflowing Siegelsbachtal above is wider than at the Trauzenbach, the slopes are lighter. The hamlet of Siegelsberg located there is also the largest settlement in the catchment area outside of the closed urban area of ​​Murrhardt. From the city of Murrhardt, the northern Hohenstein settlement area borders the right bank of the lower Trauzenbach , another is opposite on the slope to the left of the Siegelbach .

Tributaries

Headwaters of the Trauzenbach on the eastern slope of the Hohen Brach at about 533  m above sea level. NN around the Knappshöhle on the grave area of ​​the community Großerlach .

  • Katzenbuckelgraben, from the right, 0.8 km.
  • Fröschlochbach , from the left to 440.7  m above sea level. NN across from Großerlach-Trauzenbach, 0.8 km. Arises on the southern slope of the Graber Heidenbuckel .
    • RiverIcon-SmallLake.svg Flows through a pond of less than 0.1 ha.
  • Steinberger Bach , from the left about 0.4 km west-northwest of Murrhardt-Wacholderhof, 0.4 km.
  • Wacholderbach , from the left about 0.3 km southwest of the Wacholderhof, 0.3 km.
  • Härtfeldgraben, from the right to 395.9  m above sea level. NN about 0.3 km northeast of Murrhardt-Hördthof, 0.4 km.
  • Katzenbach , from the left about 0.1 km above the Hördter Mühle (zu Murrhardt), 2.1 km.
  • (Bach from the Mühlklinge ), from the right at the Hördter Mühle, 0.5 km.
  • (Bach from Taubenhof), from left to Hördter Mühle, 0.6 km. The Waldklingenbach is the outflow of a pond with an area of ​​less than 0.1 ha on the left.
  • (Hangbach), from the left, 0.3 km.
  • (Klingenbach from the southern Murrhardt-Steinberg), from the left opposite the Altberg , 0.5 km.
  • Ge (h) rngraben, from the right to 355.5  m above sea level. NN under the spur of the Altberg , 0.7 km.
  • (Brook from the edge of the Murrhardter Kieselhof), from the right, 0.9 km.
  • (Klingenbach from the northwest of Murrhardt-Spechtshof), flows from the left, 0.4 km.
  • (Hangbach from Murrhardt-Hintermurrhärle), from the right, 0.3 km.
  • (Hangbach in Trog from the south of Murrhardt-Hintermurrhärle), from the right at a small valley direction, 0.4 km.
  • Rolle ditch, from the right between the forest and the Murrhardter sports grounds, 0.6 km.
  • Eugensgraben, from the right at the sports area, 0.6 km.
    The valleys of Trauzenbach and Siegelsbach unite at the foot of the valley path of the K 1901 Steinberg – Murrhardt, the streams come close to each other up to 20 m, but without initially unifying.
  • Siegelsbach , from the left a few steps before the underpass of the K 1901 through the embankment of the Murrhardter station, 5.6 km.

Mouth of the Trauzenbach after a 7.6 km run at Murrhardter Bahnhof at 287  m above sea level. NN from the right into the Murr .

Individual evidence

  1. ↑ a b c Interpolated from the contour diagram on the TK25.
  2. ↑ LUBW-FG10, see under literature.
  3. ↑ LUBW-GEZG, see the web links.
  4. ↑ Only an area of ​​1.4 km² to the left of the upper Siegelsbach around Wolfenbrück belongs to the municipality of Oberrot and thus also to the district of Schwäbisch Hall.
  5. ↑ The TK25 labels the Trauzenbach- Unterlauf as Dentelbach in the common floodplain with the Siegelsbach well before the confluence of the two.
  6. ↑ Depending on the view of the delimitation of the two landscapes, southern parts of the Mainhardt Forest also belong to the catchment area.
  7. ↑ mouth in Mainhardt -Hammerschmiede.
  8. ↑ Estuary below the former Hankertsmühle.
  9. ^ Estuary at the Ebersberger Sägmühle.
  10. ↑ Roughly measured on the LUBW-GEZG with superimposed municipality boundaries on the base map.
  11. ↑ According to GK50, see under literature.
  12. ↑ Name after LUBW-FG10, completely missing in TK25.
  13. ↑ a b c Text entry in black on the TK25 at the muzzle.
  14. ↑ On LUBW-FG10, with a resolution of 1: 5,000, both streams divide a few steps before the confluence into two parts, of which those closer to the mouth spur then merge without any outflow (!). Apparently a card artifact.

literature

  • "TK25": Topographic map 1: 25,000 Baden-Württemberg North, as single sheet no. 6923 Sulzbach ad Murr, 7023 Murrhardt
  • "GK50": Geological map of the Swabian-Franconian Forest Nature Park 1: 50,000, published by the State Office for Geology, Raw Materials and Mining Baden-Württemberg, Freiburg i. Br. 2001

Web links

Commons : Trauzenbach  - Collection of images, videos and audio files