Moosgraben (Geislinger Mühlbach)

from Wikipedia, the free encyclopedia
Moosgraben
Lohgraben (upper course)
Moosgraben near the Roither See shortly before its confluence with the Geislinger Mühlbach

Moosgraben near the Roither See shortly before its confluence with the Geislinger Mühlbach

Data
Water code DE : 15486
location Lower Bavarian hill country

Bavaria

River system Danube
Drain over Geislinger Mühlbach  → Pfatter  → Danube  → Black Sea
source as Lohgraben in the Harting district of Regensburg,
48 ° 59 ′ 13 ″  N , 12 ° 10 ′ 10 ″  E
Source height approx.  333  m above sea level NHN 
muzzle near Roith (municipality of Mintraching ) from the left and west in the Geislinger Mühlbach Coordinates: 48 ° 58 '26 "  N , 12 ° 16' 45"  E 48 ° 58 '26 "  N , 12 ° 16' 45"  E
Mouth height over  328  m above sea level NHN
Height difference approx. 5 m
Bottom slope approx. 0.55 ‰
length 9.1 km
Catchment area 17.16 km²

The Moosgraben is an approximately 9 km long watercourse that flows into the Geislinger Mühlbach from the left and west near Roith in the municipality of Mintraching in the Upper Palatinate district of Regensburg . Its upper course from the Harting district of Regensburg is called Lohgraben .

geography

course

The Moosgraben rises in the Harting district of Regensburg under the name Lohgraben at about 333  m above sea level. NHN on the southern edge of a field in a wedge of land that runs to the east and divides the place into two settlement areas. On its southern edge it runs eastwards, then further across the field to the edge of Walhallastraße next to the large industrial area in the south of Neutraubling , where it crosses the city limits and disappears in a doldrums. Only at the eastern edge of the small town does it flow in the open again after Haidauer Straße, from here it is called Moosgraben and runs past the one-sidedly populated Moosgrabenstraße; Here, as elsewhere, the mostly canal-like ditch has now been renatured . To the east of the locality it passes the large former quarry pond Guggenberger See on its northern edge and then changes to the district of Mintraching , whereupon it runs to its mouth approximately east-southeast. It flows past the Rosenhof district on the right bank and then Wolfskofen on the left bank. The following Roith is in the north at some distance. In addition to a gravel quarry on the left and the Roither lake on the right, it then flows 9.1 km to about 328  m above sea level. NHN against another Abbaurestsee in Pfatter influx Geislingen Mühlbach .

Catchment area

The 17.2 km² catchment area of ​​the Moosgraben lies, in terms of natural space , entirely in the lower Dungau area of the Lower Bavarian hill country . It extends slender, slightly curved to the north, almost 11 km far from the southern edge of the Weintinger Holz to the east to the mouth; across it it is less than 2.5 km wide everywhere. The Loh- or Moosgraben runs in the upper and middle reaches very close to the northern watershed.

On the northwest side, the Aubach flows to Regensburg's east port on the Danube, which also drains part of the area in front of the north side. Further to the east, beyond the northern watershed, another excavation competes, which flows into the Danube as the Freising downfall at the place of its name, especially via its right-hand inlet, the Heisinger Graben . Opposite the northeastern border, another Moosgraben runs eastwards, it ultimately drains down into the Geislinger Mühlbach . South of the Moosgraben catchment area is that of the upstream Geislinger Mühlbach, which runs for a long time near and roughly parallel to the east, for the most part still under its upper course name Lohgraben ; in the south-western area the drainage area of ​​its left tributary Litzelbach pushes itself in front of its own.

The terrain in the catchment area is very flat. It shows the largest elevations around the Burgweintinger Ziegelhof in Weintinger Holz on its western tip about 2.5 km southwest of the spring in Harting. There is a unique height of just over 365  m above sea level. Reached NHN . Except there, the terrain is everywhere below 342  m above sea level. NHN often 330  m above sea level. NHN . Accordingly, the watersheds are almost nowhere pronounced.

Web links

Individual evidence

  1. ↑ a b Height according to the contour diagram on: BayernAtlas of the Bavarian State Government ( notes )
  2. ↑ Length according to: Directory of the brook and river areas in Bavaria - Naab to Isar river area, page 37 of the Bavarian State Office for the Environment, as of 2016 (PDF; 2.8 MB) (number of pages may change)
  3. ↑ Catchment area according to: Directory of the stream and river areas in Bavaria - Naab to Isar river area, page 37 of the Bavarian State Office for the Environment, as of 2016 (PDF; 2.8 MB) (number of pages may change)
  4. ↑ Otto Sporbeck, Hansgeorg Schlichtmann: Geographical land survey: The natural space units on sheet 173 Ingolstadt. Federal Institute for Regional Studies, Bad Godesberg 1990. →  Online map (PDF; 3.6 MB)