Goldbach (Eger)

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Goldbach
Data
Water code DE : 11884
location Baden-Württemberg

Bavaria

River system Danube
Drain over Eger  → Wörnitz  → Danube  → Black Sea
source on the outskirts of Kirchheim am Ries-Kalkofen
48 ° 52 ′ 13 ″  N , 10 ° 22 ′ 30 ″  E
Source height approx.  530  m above sea level NHN  approx.
muzzle from the left and south-west on the Nördlinger Aumühle Coordinates: 48 ° 52 ′ 28 "  N , 10 ° 30 ′ 40"  E 48 ° 52 ′ 28 "  N , 10 ° 30 ′ 40"  E
Mouth height approx.  420  m above sea level NHN
Height difference approx. 110 m
Bottom slope approx. 9.5 ‰
length 11.6 km
Catchment area 34.1 km²

The Goldbach is a stream in the western Nördlinger Ries in Baden-Württemberg and Bavaria, 11.6 km in length, which flows into the Eger from the left and southwest at the Nördlinger Aumühle .

geography

course

The Goldbach arises on the outskirts of Kirchheim am Ries- Kalkofen, which lies in front of the eastern foot of the Ipf , and runs from here east-southeast. Between the Kirchheimer Heerhof and the Langenberg it gives way to the south before the last one and thus flows around the 512.5  m above sea level. NHN high Goldberg . At the state border with Bavaria the second longest tributary Schellengraben flows from the left, on the renewed east-south-east course the brook crosses to Bavaria, reaches and flows around Baldingen on its south and south-east side, and then takes the longest course on its near and parallel north-east course from the left Goldbachgraben tributary . At the Nördlinger Aumühle it flows 11.6 km from the left and southwest into the Wörnitz tributary Eger .

Catchment area

The Goldbach has a catchment area of ​​around 34 km². It is located in the western Nördlinger Ries as a wedge facing the mouth at the eastern tip and is bounded in the west by the catchment area of ​​the Schneidheimer Sechta . In the north, the Birkhauser Graben competes with its tributaries, and further east towards the eastern tip to the Brühlgraben, which reaches the Eger immediately after it . In the southeast and south the watershed runs to the receiving Eger itself. The watershed is only pronounced against this and its upper inlet to the Schneidheimer Sechta. Only in the east of the Riesrand are there some woods on the heights; However, over 90% of the drained area is in the open corridor.

Inflow system

Hierarchical list of tributaries from source to mouth. Water lengths and areas according to LUBW-FG10 data record entries, lake areas and catchment areas according to LUBW-SG10 or LUBW-GEZG, height information according to the contour image on the underlying geodata viewer maps. Other sources for the information may be noted.

Origin of the Goldbach east of the Ipf on the edge of the settlement of Kirchheim am Ries -Kalkofen at about 530  m above sea level. NHN . Runs to the east-southeast.

  • Schellengraben , from the left on the border between Riesbürg -Pflaumloch and Nördlingen- Baldingen at about 438  m above sea level. NHN , 5.968 km and 11.112 km². Arises as a Brühlgraben west-northwest of Kirchheim am Ries in Jagstheimer Holz from several periodic spring branches at an altitude of 500  m above sea level. NHN . Soon afterwards, completely transferred to Nördlinger territory.
    • Espangraben, from the left at the Kirchheimer Weihermühle at about 470  m above sea level. NHN , 1.953 km. Arises a little east of Kirchheim-Jagstheim at about 520  m above sea level. NHN .
    • Mühlwiesgraben, from the right to about 453  m above sea level. NHN , 2.077 km. Arises on the southern edge of Kirchheim at the monastery at about 510  m above sea level. NHN . There is a pond in the corner of the mouth. Name from here Schellengraben .
    • Rösslesgraben, from the right a few steps before the mouth at about 438  m above sea level. NHN , 2.534 km.
  • Goes around Baldingen in the south and southeast and turns on a northeast course.
  • Goldbachgraben , from the left at the Nördlinger airfield at about 423  m above sea level. NHN , 8.385 km and 10.930 km². Arises north-west of the Dirgenheimer Kreuthof at about 495  m above sea level. NHN as the Vorderer Lachgraben .
    • Hinterer Lachgraben, from the left northeast of Kirchheim-Dirgenheim im Birken to about 458  m above sea level. NHN , 1.814 km. Arises east of Unterschneidheim -Wössingen at about 502  m above sea level. NHN . The longer upper course of the Goldbachgraben .
      After this inflow, the stream is initially called Riedgraben .
    • Brühlgraben (!), From the right on the western edge of Kirchheim-Benzenzimmern to about 446  m above sea level. NHN , 1.505 km. Arises on the eastern edge of Dirgenheim at about 470  m above sea level. NHN .
    • Seegraben, from right on the border to about 431  m above sea level. NHN , 0.968 km. Arises on the roadside in Loh at about 438  m above sea level. NHN . From here the Riedgraben is now called Goldbachgraben .
    • Lachgraben, from the right in front of the Dombühl – Nördlingen railway line at about 424  m above sea level. NHN , 1.129 km. Arises at the roundabout between Wallerstein - Ehringen and Baldingen at about 428  m above sea level. NHN and runs along the B 25 .

The mouth of the Goldbach from the left and southwest at the Nördlinger Aumühle at about 420  m above sea level. NHN in the Eger . The stream has a length of 11.625 km and a catchment area of ​​34.140 km² behind it.

geology

The Goldbach arises in front of the eastern foot of the Ipf in the transition area between the Impressamergel formation of the Upper Jurassic and the Ornatenton formation of the Middle Jurassic . Soon it pervades its iron sandstone and Opalinus Clay formation . Then he reached by a meteorite impact 15 million years ago dominated landscape of the Ries where in a broad zone on the western edge initially Colorful debris masses are, which are located on each survey, the number of the old crater ring structures Ries Suevite (adjoined about the Goldberg near Riesbürg). Further towards the very flat center of the Ries basin lies the young tertiary lake sediment or loess overlying it .

The Schellengraben begins its course in a similar swelling position, here as at the origin of the Goldbach itself, small, often west-east running fault lines subdivide the subsoil into a small-scale layer of clods. The Goldbachgraben, which is developing much further to the north, is already being formed in the colorful masses of rubble.

Attractions

  • Goldberg Museum in Goldburghausen and archaeological hiking trail to Goldberg .

Individual evidence

  1. ↑ a b According to the contour line image of the Bayernviewer.
  2. ↑ a b According to LUBW-FG10 (data record entry).
  3. ↑ a b Sum of the sub-catchment areas according to LUBW-GEZG (data record entries).
  4. ↑ Geology according to LGRB-GÜK300 (only up to the state border of Baden-Württemberg).
  5. ↑ Presentation of the museum  ( page no longer available , search in web archives )  Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice. and the educational trail  ( page no longer available , search in web archives )  Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice. on the LGRB website .@1@ 2Template: Toter Link / www.lgrb.uni-freiburg.de  @1@ 2Template: Toter Link / www.lgrb.uni-freiburg.de  

literature

  • "TK25": Topographic map 1: 50,000, No. 7128 Nördlingen, No. 7129 Deiningen
  • "TK50": Topographic map 1: 50,000 Nördlingen-Ries, published by the Bavarian Land Surveying Office, Munich, 1989 edition, 1994 amendments

Web links