Schlossauer Ohe

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Schlossauer Ohe
The Schlossauer Ohe between Reinhartsmais and Regen

The Schlossauer Ohe between Reinhartsmais and Regen

Data
Water code DE : 152236
location Regen district
River system Danube
Drain over Black rain  → rain  → Danube  → Black Sea
origin Name run:
Zsfls. Entenaubach / Fichtenbach southeast of Bischofsmais

48 ° 54 '33 "  N , 13 ° 7' 1"  O
upper reachesEntenaubach:
declared origin from southwestDürrwies
48 ° 53 '0 "  N , 13 ° 5' 52"  O

Source height approx.  717  m above sea level NHN 
declared origin Entenaubach
approx.  580  m above sea level NHN name run
muzzle west of Regen at the Oleumhütte from the left and south in the Schwarze Regen Coordinates: 48 ° 58 ′ 2 ″  N , 13 ° 6 ′ 22 ″  E 48 ° 58 ′ 2 ″  N , 13 ° 6 ′ 22 ″  E
Mouth height approx.  516  m above sea level NHN
Height difference approx. 201 m
Bottom slope approx. 12 ‰
length 17.2 km  with Entenaubach
approx. 8.9 km name run
Catchment area 79.1 km²

The Schlossauer Ohe is a river in the Bavarian Forest in the Regen district . After a km on the name of running about 9 long north, from the top and mündungsfernsten source of the headwaters of counted nearly 21 km long and overall North northeastern running it opens in the city Rain from the left in the black rain .

geography

course

The Schlossauer Ohe arises from the confluence of the left Entenaubach and the right Forstbach at about 580  m above sea level near the waterworks at the filler saw of Bischofsmais . NHN .

Upper Entenaubach

The left Entenaubach is the more important upper course of the Schlossauer Ohe in terms of length and size of the catchment area. According to the official opinion, its course begins a little southwest of the museum village Dürrwies on the border between Bischofsmais and Lalling in the Deggendorf district at around 717  m . However, the brook does not arise from a spring here, but only crosses a municipality boundary. A whatever named, approx. 1.3 km long section above rises further in the south-southeast at a little over 800  m above sea level. NHN on the western slope of the Dattinger Berg in the Lallinger area, and only about 0.4 km downstream from here the much longer and catchment-rich Ruselbach flows from the left and west , which is a source on the saddle between Steinberg and Hirschkopf at about 905  m above sea level. NHN escapes. With this as an attributed source stream, the main line of the Entenaubach would come to a length of about 12.9 km, the entire Schlossauer Ohe would be about 20.7 km.

From the tributary of the Ruselbach, which is on most of its course Grenzbach to the district of Deggendorf, the Entenaubach initially runs steadily in a north-north-west to north direction. A little after the Wimmesbach inflow from the west, it leaves the forest area of ​​its origins. Immediately after it has passed through the hamlet of Stegwiese, the Hermannsbach flows out of the west , whose feathered headwaters drain the eastern slope of Breitenauriegel , the connecting saddle and Geißkopf , the highest run begins at over 1040  m above sea level. NHN . At its tributary a little southeast of the village of Bischofsmais, the Entenaubach turns on an approximately eastern course through the village of Hochbruck and the hamlet of Wolfersbach, then past the filler saw to the confluence with the Forstbach.

Upper course Forstbach

This smaller right upper reaches Forstbach arises at the outlet of a tiny forest pond in Lallinger area on the eastern slope of the Dattinger mountain on 780- 775  m above sea level. NHN . Constantly flowing north, it is on the middle course of the municipality between Bischofsmais and Kirchberg in the forest on the east bank. At the Bischofsmaiser Käsermühle it takes its largest tributary, the Zellerbach, from the southeast and then soon merges with the Entenaubach. It is about 4.2 km long.

Name run

The Schlossauer Ohe, created at the confluence of the river, initially continues to flow in the northern direction of the Forstbach through the Bischofsmaiser municipality. In doing so, she crosses the hamlet of Birkenthal, passes the few houses in Burgstall and then experiences a flow from the Hofwiesbach from the southeast . After it has passed the Langbruckmühle, it is reinforced from the west via a left side canal from its largest tributary, the Drosselbach , whose highest upstream origin is at around 1060  m above sea level. NHN is located on the mountain saddle between Geißkopf and Einödriegel .

Below the Drosselbach estuary, opposite a sewage treatment plant, the Ohe changes to the urban area of Regen . You pass the name-giving Schlossau property , after which the Pfaffenbach flows from the right, and a little further down the longer Zeusselbach from the left. Below the Frauenmühle, the valley viaduct of the Bavarian Forest Railway, then the road bridge of the B 85 spans the river. The Schlossauer Ohe then joins the Oleumhütte of the city of Regen from the left and finally south at about 516  m above sea level. NHN in the black rain .

Tributaries

Hierarchical overview of the tributaries. In each case from the origin to the mouth.

Catchment area

The Schlossauer Ohe drains an area of ​​79.1 km² in the Bavarian Forest northwards to the Black Rain, which extends from south to north over 10 km and from west to east over 8 km. Beyond the lowest eastern watershed, the Rinchnacher Ohe also drains approximately northwards to the Black Rain; beyond the southern, the Danube tributary Hengersberger Ohe collects the brooks running south on the other side of a ridge of medium height with the Dattinger Berg ( 886  m above sea level ) and finally the Hausstein ( 917  m above sea level ) as the highest elevation. From Hausstein at the southeast corner, on the ridge with the other elevations Hirschenkopf ( 980  m above sea level ) and lastly Breitenauriegel ( 1116  m above sea level ), the drainage area of ​​the Hammermühlbach , known in the upper and middle reaches of Höllbach , borders the drainage over the Kollbach reaches the Danube. In the subsequent western part of the watershed, Geißkopf ( 1097  m above sea level ) and Einödriegel ( 1121  m above sea level ) follow , on the summit of which lies the highest point that drains to the Schlossauer Ohe, lastly Klingerinhöhe ( 964  m above sea level ). and Rosenberg ( 871  m above sea level ).

Ecological importance

The Schlossauer Ohe has a largely natural river bed , near-natural bank vegetation and a high water quality . Because the river and its surroundings are still in a very natural state, many endangered animal species can be found here, e. B. beavers , otters , brown trout , bullhead , freshwater pearl mussels , stone crabs and noble crabs . The fragmentation of the watercourse by the many small hydropower plants is problematic .

traffic

State road 2135, called Ruselstrasse, runs through the valley almost continuously from the confluence of the upper reaches . At the top of the valley, it crosses the bundled REG 5 district road, which comes from the Untertal of the Entenaubach, which runs eastwards. Below the Frauenmühle, the 348 meter long railway viaduct of the Bavarian Forest Railway has spanned the valley at a height of 49 meters above ground since 1877; the span between the two pillars on either side of the river is 77 meters. Shortly before the mouth, on the left slope of the Black Rain, the lower road bridge of the B 85 crosses the small river.

use

Several small hydropower plants use the water and source and tributaries from it to generate electricity.

The Schlossauer Ohe, rich in fish, is popular with anglers . Mainly brown trout are fished with artificial bait , but rainbow trout and brook trout also occur. In terms of fishing, the water in the upper reaches of the Angelsportverein Hochbruck e. V. , in the lower reaches of the local fishing association Regen e. V. manages. The ASV Hochbruck e. V. also issues permits for non-members.

In earlier times the Schlossauer Ohe was important for pearl fishing, i.e. the extraction of pearls from the freshwater pearl mussel . Because the mussels are too rare, this use has become meaningless today.

photos

  • The Schlossauer Ohe between Birkental and Reinhartsmais

  • The Schlossauer Ohe in the rain, in the background the Ohebrücke

  • The Ohebrücke over the Schlossauer Ohe (left) and the State Road 2135

Individual evidence

BayernAtlas ("BA")

Official online waterway map with a suitable section and the layers used here: Course and catchment area of ​​the Schlossauer Ohe
General introduction without default settings and layers: BayernAtlas of the Bavarian State Government ( notes )

  1. ↑ a b c d e f g h i j Height queried on the background layer Official map (right click).
  2. ↑ a b c d e Length measured on the background layer of the official map .
  3. ↑ Height after black lettering on the background layer of the official map .

Water directory Bavaria ("GV")

  1. ↑ a b c Length according to: List of brook and river areas in Bavaria - Naab to Isar river area, page 6 of the Bavarian State Office for the Environment, as of 2016 (PDF; 2.8 MB)
  2. ↑ Catchment area according to: Directory of brook and river areas in Bavaria - Naab to Isar river area, page 6 of the Bavarian State Office for the Environment, as of 2016 (PDF; 2.8 MB)

Web links