Ohrn

The upper Ohrntal with raft wood and Schuppach

The Ohrn is a second order waters of about 32 kilometers in the north- east of Baden-Württemberg. It rises in the east district of Schwäbisch Hall of Bubenorbis, a little haven of community Mainhardt is around 470 meters above sea level and ends in the district of Hohenlohe in ear Berg, a district of Öhringen, at about 176 m altitude in the cooker.

  • 2.1 fish stocking
  • 2.2 Protected Areas 2.2.1 Nature Park
  • 2.2.2 Habitats protected area
  • 2.2.3 Protected Landscape Area Steinbacher Valley
  • 2.2.4 Protected Landscape Area Ohrntal
  • 3.1 Ohrnkorrektion Öhringen in 1955/56,
  • 3.2 Ohrnkorrektion in Öhringen 1999/2000
  • 3.3 flood retention basin at Cappel / Oberohrn

Geography

Course

From its source from the Ohrn flows to the northwest, just before it reaches the Schuppach Pfedelbach the district of Hohenlohe and moves from there to Cappel through their valley Steinbacher said bottom portion. Here it meanders amid broad meadows, over which the slopes are mostly covered by vineyards and fruit orchards. Gutter mill and the Cappel Ohrn exceeds the municipal border with Öhringen. In Cappel, she turns to a cut bank to the west. Through the city Öhringen it flows partly in an artificially created river bed. Until Unterohrn the Ohrn is still in the relatively soft layers of Latvians Keuper. From there to the confluence with the stove it is running in harsh Upper Muschelkalk in a deeper incised valley.

Nature and Environment

Fish stocking

In the Ohrn live next trout also under strict protection lampreys, which occur only in waters with excellent quality. Length sections of the river are leased as fishing waters.

Reserves

Nature Park

The ear source and the upper course of the Ohrn lie in the Swabian-Franconian Forest Nature Park.

Habitats protected area

In 2004, the ear course according to the European Fauna-Flora -Habitat Directive was declared a protected area. Special animal species in Ohrntal are:

  • Large Copper
  • Stag beetle
  • Brook lamprey
  • Bitterling
  • Bullhead
  • Yellow-Bellied Toad
  • Greater mouse-eared

Conservation area Steinbacher Valley

The upper Ohrntal from the source in Bubenorbis to Pfedelbach district Renzen is protected since 16 April 1991 except for local areas themselves by an ordinance of the district office of Hohenlohe as a conservation area.

Conservation area Ohrntal

The lower Ohrntal in the municipalities Ohrnberg, Baumerlenbach, Schwöllbronn and Westernbach is provided by a regulation of the then district Öhringen since 15 January 1963 protection.

Flood protection

The Ohrn at high tide along the Öhringer Old Town

The ear terrace in Öhringen at high water

Ohrnkorrektion Öhringen in 1955/56,

The frequent flooding of the town of Öhringen during floods and urban planning measures and the drainage of the city were the reasons for a correction of Ohrn. By 1955 Ohrn was on the site of today's sports stadium to Allmand. There she was divided at a weir into two arms: one arm went directly to the city walls, the second arm as now through the Hofgarten.

The new Ohrn runs on Cappel Rain along through the Hofgarten Heilbronner Straße. The main collector for the waste water was installed in the old bed of the Ohrn along the city wall. A stone arch bridge in the course of the charming back alleys of the deer alley in the old town to the old town of Öhringen, but today happened just a pedestrian walkway under the manifest shows the old drive.

The air and outdoor swimming pool at the former Ohrn was abandoned in the course of this construction.

Ohrnkorrektion in Öhringen 1999/2000

After the severe floods in Öhringen in the years 1993 and 1996, 1999 and 2000, corrections were made to the Ohrn and the abrasive stream in Öhringen again. The bridge passages and the ear bed were extended. To protect the historic center, a permanent dam was applied along the Ohrn. The event hall Kultura was also secured by a dam system. Below the Kultura the ear terrace, a platform for events originated.

Flood retention basin at Cappel / Oberohrn

Between Cappel Oberohrn is a 2006/2007 built, blank out to 50 - year flood flood retention basins. The 240 meters long and 6 meters high earth dam, which closes the pool, has a combined structure consisting of bottom outlet and spillway with three radial gates and three movable weir flaps. The effluent from the 320,000 -gallon storage space of the flood retention basin is designed so that the flow of Ohrn on the below lying Hornberg bridge in Cappel, 37 m³ / s does not exceed. The impounding area lies partly on Pfedelbach district and extends to the village Oberohrn. The catchment area is about 70 km ². To compensate for the interference with nature and the adjoining Natura 2000 site Ohrn and Vogelhalde by the construction of flood retention basin ecological continuity of the ear weir in Möhrig was prepared. Thereby, the Ohrn between its confluence with the stove and the Oberohrn for fish again is continuous.

The Ohrntal between Unterohrn and Ohrnberg

The ear mouth in Ohrnberg

Inflows

Source of Ohrn about 1.1 kilometers east of Main Hardt- Bubenorbis in a terrain dent below the B 14 to about 454 m above sea level. NN.

  • Fir blade from right to 440.8 m above sea level. NN, about 0.4 km.
  • Focus Klingenbachstrasse, from left, 0.9 km.
  • Inflow from the Baier show, from right to 415.2 m above sea level. NN, about 0.5 km.
  • Inflow from the sand blade from the left, about 0.5 km.
  • Well Klingenbachstrasse, from left to 381.4 m above sea level. NN, 2.2 km and 1.4 km ².
  • Bach from the horn blade from the right, 1.2 km.
  • Unholdebach, from left, 0,7 km.
  • Inflow through the cherry blade, from the right, 1.2 km and 1.3 km ².
  • Altenberg Bach, from left to 355.6 m above sea level. Sea level at the beginning of the corridor, 0.8 km
  • Katzenbach, right through the mountain forest blade, 1.6 km and 1.0 km ².
  • Inflow from the bins blade from the left below the hairpin bend in the road K 2360 Schuppach - Neunkirchen ( increase the valley road ) to less than 343.8 m above sea level. NN, 1.4 km and 1.0 km ².
  • Leaving the left side of the channel to Schupp Acher Muehlgrund 323.4 m above sea level. NN
  • Schupbach, from right in Schuppach in the Ohrn itself to about 319 m above sea level. NN, 4.7 km and 7.6 km ².
  • Reflux of Mühlkanals, from left, about 0.3 km.
  • Beerenklingenbächle, from left to about 311 m above sea level. NN, 1.7 km away. Shortly before the mouth lie to the left of the feed, two ponds together about 0.1 ha
  • After some very short feeds from both slopes.
  • Grinding stone blade, from left opposite the Pfedelbach Kohlhof to about 298 m above sea level. NN, 1.1 km.
  • House blade from the left at the junction of the access road to the Kohlhof of the valley road, 0.9 km.
  • Inflow from the goiter blade. from the right to the ear bridge to Ohnholz to about 292 m above sea level. NN 1.5 km
  • Lohklingenbach, from left to raft timber over to 287.8 m above sea level. NN, 2.6 km and 2.6 km ².
  • Inflow from the shock blade, right at the Ohnrbrücke below raft timber to 281.4 m above sea level. NN, 1.1 km.
  • Leaving the right side of the Mühlbach to Buhler mill to 273.3 m above sea level. NN.
  • Hesseltbächle, from left by Buhl at about 270 m above sea level. NN 2.5 km
  • Return of the Mühlkanals, right at about 268 m above sea level. NN, 0,7 km.
  • Dürr Klingenbachstrasse, from right Untersteinbach at the village church at about 266 m above sea level. NN, 1.9 km away.
  • Leaving the left side at about 262 m above sea level. NN and return the channel to Fleiners mill, approximately 0.2 km.
  • Steinbach, from right in Untersteinbach to about 259 m above sea level. NN, 5.4 km and 8.4 km ².
  • Inflow from the farm straw mountain, right at Altrenzen on the ear bridge at about 254 m above sea level. NN, about 1.2 km. Runs most recently as Auengraben.
  • Volker Bach, from left at Renzen to 252.1 m above sea level. NN, 3.1 km and 1.7 km ².
  • Hang inflow from the edge of Heerhags, from left to about 249 m above sea level. NN, about 0.5 km.
  • Steinbächle, from left by Harsberg on the valley road bridge below Heuholz to about 247 m above sea level. NN, 2,6 km.
  • From here up to the Baierbach run out of flat floodplain to a number of unstable water-bearing drainage ditches that are not specifically mentioned.
  • Elsgraben, left at Oberhöfen to about 245 m above sea level. NN, about 1.7 km. Shifting supply from the high slope.
  • Schmidshofgraben, left at Beingasse to about 243 m above sea level. NN, about 1.5 km. Shifting supply from the high slope, Auenlauf unclear.
  • Leaving the right side and return the Mühlbach for tube mill, 0.6 km.
  • Hoffeld ditch, from left between the lower courts and Baierbach to about 241 m above sea level. NN, 0.8 km.
  • Baierbach, left at Baierbach to 237.6 m above sea level. NN, 2.3 km and 2.4 km ².
  • Michel Bach, of right just before Oberohrn, 8.3 km and 13.5 km ².
  • Söllbach, from right at the southeast edge of Cappel at about 230 m above sea level. NN, 5.6 km and 7.7 km ².
  • Epbach, from right in Cappel at about 229 m above sea level. NN, 16.7 km and 30.9 km ². Here West kink of the run.
  • Pfedelbach ( on the lower reaches also slip stream ), from the left in Öhringen between the Schleifbachweg and the Old Town at about 223 m above sea level. NN, 6.6 km and 12.8 km ². Here Northwest kink of the run.
  • Maßholderbach, from right in Öhringen just before the viaduct of the A 6 to about 217 m above sea level. NN, 5.7 km and 8.6 km ².
  • Western Bach, from right in Öhringen immediately after the viaduct of the A 6 to about 217 m above sea level. NN, 4.0 km and 6.4 km ².
  • Slope flow from the direction of the court Öhringer Lindich, left over Five Tribes to about 204 m above sea level. NN, 0.6 km.
  • Hang inflow from the forest Won Heßbach, from left opposite the Helen source to approximately 195 m above sea level. NN, 0,5 km.

Mouth of the Ohrn in Öhringen Ear Mountain at about 174 m above sea level. NN from the left and south into the cooker.

Neckar Municipality Hohenlohe (district) European brook lamprey European bitterling
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