Dobelbach (cooker)

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Dobelbach
old name: Eisbach
upper reaches: Heiligenbach, Sperbersbach
Data
Water code DE : 2386592
location Hohenloher and Haller level

Kocher-Jagst Plains

Baden-Württemberg

River system Rhine
Drain over Kocher  → Neckar  → Rhine  → North Sea
confluence from the left Heiligenbach and right Sperbersbach on the northwestern edge of Untermünkheim
49 ° 9 '26 "  N , 9 ° 43' 32"  E
Source height 288.3  m above sea level NHN
muzzle in Untermünkheim below the B 19 river bridge from the left and north-west in the Kocher coordinates: 49 ° 9 '6 "  N , 9 ° 44' 11"  E 49 ° 9 '6 "  N , 9 ° 44' 11"  E
Mouth height 256.4  m above sea level NHN
Height difference 31.9 m
Bottom slope 5.7 ‰
length 5.6 km  from Q. d. Sperbersbach's
1.1 km from Zsfl.
Catchment area 7.843 km²
Left tributaries left upper course: Heiligenbach
Right tributaries Right upper course: Sperbersbach
Medium-sized cities EZG only: Schwäbisch Hall
Small towns only EZG snippets: Waldenburg
Communities Untermünkheim
only EZG snippets: Braunsbach

The Dobelbach is about 1 km on the name section, with the longest upper course under 6 km long brook in northern Baden-Württemberg , which flows into the middle Kocher in Untermünkheim in the district of Schwäbisch Hall from the left and northwest .

Surname

In the Oberamtsbeschreibung from the middle of the 19th century the brook Eisbach is mentioned.

geography

course

The Dobelbach arises in its deep shell limestone - Klinge , which is used by the B 19 for the descent from the Hohenlohe plain south of Kupferzell into the Kochertal valley, about 300 meters before the outskirts of Untermünkheim from the confluence of the catchment-rich left source stream Heiligenbach and the longer right source stream Sperbersbach . It flows, accompanied by the federal road, in sections in an open course, partly in a brick trough, southeast through the village located in its confluence and flows about 30 meters below its origin after 1.1 km running about 150 meters down the river bridge of the federal road from the left into the middle cooker .

Catchment area

The Dobelbach drains about 7.8 km² mainly on the southern Kupferzeller plain. Its catchment area extends the longest, namely about 6.6 km, from the east of the Waldenburg Mountains in the west, under which the Sperbersbach arises, to about the motorway bridge on the road from Braunsbach- Herdtlingshagen to Untermünkheim-Gaisdorf in the northeast, near the source of the Heiligenbach lies. Across it and in the direction of flow of the short lower reaches it is only about 2.5 km wide. The highest point is on the Alten Hau on the eaves of the Waldenburg Mountains at a little over 510  m above sea level. NHN .

Tributaries

Confluence of Dobel Bach at 288.3  m above sea level. NHN about 300 meters west of the outskirts of Untermünkheim .

  • Heiligenbach , left source stream, 3.8 km and approx. 4.2 km². Shares the river index with the Dobelbach. Arises at about 430  m above sea level. NHN on the K 2565 from Braunsbach -Herdtlingshagen to Untermünkheim-Gaisdorf and runs southwest almost to the end.
  • Sperbersbach , right Quellbach, 4.5 km and approx. 2.7 km². Arises at about 440  m above sea level. NHN on the forest slope from Kreuzstein down to the Schwäbisch Hall - Gottwollshausener Auwiesen and runs permanently east.

Mouth of the Dobelbach at 256.4  m above sea level. NN on the eastern edge of Untermünkheim from the left and northwest in the middle Kocher .

geology

The course of the Dobelbach's name begins and ends in the Middle Muschelkalk . The higher right upper course Sperbersbach arises on a gypsum keuper slope ( Grabfeld formation ) of the Keuperstufe in the west and then passes through the Lettenkeuper ( Erfurt formation ) and the Upper Muschelkalk from its blade entry at Wittighausen until it reaches the Middle Muschelkalk shortly before the confluence reached. The Heiligenbach arises in a Quaternary loess sediment layer of the Lettenkeuper, in which it then runs for the most part, also reaches the upper one at its blade entry and only shortly before the confluence the Middle Muschelkalk.

The village center of Untermünkheim is built on the confluence of the Dobelbach, similar to many of the settlements on the middle Kocher that are often founded at the mouths of the side valleys, such as the neighboring Gelbingen , Enslingen and Braunsbach . The location above the floodplain of the river protects against flooding of the Kocher.

See also

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

  1. ↑ a b c d Height according to black lettering on the background layer topographic map .
  2. ↑ a b c d Length according to the waterway network layer ( AWGN ) .
  3. ↑ Catchment area according to the basic catchment area layer (AWGN) .
  4. ↑ a b Catchment area measured on the background layer topographic map .
  5. ↑ Water body number according to the water network layer (AWGN) .
  6. ↑ a b Height according to the contour line image on the topographic map background layer .

Other evidence

  1. ↑ a b Old name Eisbach after the description of the Untermünkheim parcel in the Untermünkheim chapter of the description of the Hall Oberamt from 1847.
  2. ↑ Geology mainly according to the geological map given in the literature section; for the source area of ​​the Heiligenbach according to: Mapserver of the State Office for Geology, Raw Materials and Mining (LGRB) ( information ).

literature

  • Topographic map 1: 25,000 Baden-Württemberg North, as single sheet No. 6824 Schwäbisch Hall
  • 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