Big Ohe (Ilz)
| Big Ohe | ||
 The Große Ohe between Schönberg and Eberhardsreuth |
||
| Data | ||
| Water code | EN : 178 | |
| location |
Bavarian forest
|
|
| River system | Danube | |
| Drain over | Ilz → Danube → Black Sea | |
| origin | Confluence of Seebach and Vorderem Schachtenbach south of Rachelsee 48 ° 56 ′ 18 ″ N , 13 ° 24 ′ 44 ″ E |
|
| Source height | 771.8 m above sea level NHN | |
| confluence | with the Kleine Ohe zur Ilz near Eberhardsreuth Coordinates: 48 ° 48 '57 " N , 13 ° 22' 10" E 48 ° 48 '57 " N , 13 ° 22' 10" E |
|
| Mouth height | approx. 430 m above sea level NHN | |
| Height difference | approx. 341.8 m | |
| Bottom slope | approx. 14 ‰ | |
| length | approx. 25 km (including Seebach) | |
| Catchment area | 199.7 km² | |
| Discharge at the Schönberg A Eo gauge : 82.6 km². Location: 3.5 km above the mouth |
NNQ (02/06/1963) MNQ 1954–2006 MQ 1954–2006 Mq 1954–2006 MHQ 1954–2006 HHQ (12/21/1993) |
120 l / s 465 l / s 1.97 m³ / s 23.8 l / (s km²) 19 m³ / s 35 m³ / s |
| Right tributaries | Mitternacher Ohe | |
| Communities | Sankt Oswald-Riedlhütte , Spiegelau , Schönberg (Lower Bavaria) , Grafenau | |
The Große Ohe in the Bavarian Forest is the 25 km long, orographically right , north-north-western and more water-rich of the two source rivers of the Ilz in the Bavarian district of Freyung-Grafenau .
course
The Große Ohe rises in the Bavarian Forest National Park . Its highest source ( ⊙ ), that of the Seebach, is about 720 m east-northeast of the summit of the Großer Rachel ( 1,451.7 m above sea level ) at about 1,300 m above sea level in the Seewand , which goes steeply to the south to Rachelsee ( 1,070.5 m) ) falls. The outflow of the Rachelsee is also called Seebach . After a few kilometers of flowing, this takes on the Hinterer Schachtenbach . Shortly afterwards the union ( 771.8 m ) with the Vorderen Schachtenbach to the Große Ohe follows .
The first village on the Große Ohe that you reach after changing from the national park to the Bavarian Forest nature park is Riedlhütte , followed by Spiegelau . Here, at the southern edge part of the water is derived for the purpose of power generation in an artificial canal which passes through, inter alia, by means of a lug and a mountain in the north of the location Großarmschlag lying reservoir Großarmschlag opens. The Große Ohe itself flows through the Steinklamm in parallel . The next villages are Hartmannsreit, where the Große Ohe is dammed up to the Hartmannsreiter reservoir , and Schönberg .
According to this, the Große Ohe joins about 800 m east of Eberhardsreuth at an altitude of about 430 m with the shorter Kleine Ohe (Grafenauer Ohe) to form the Ilz , a northern tributary of the Danube .
Others
Level measuring stations on the Große Ohe are located at Taferlruck and at Schönberg.
Under the code number FRG-04, the landscape protection area (LSG) from the Steinklamm to Stadlmühle, through which the Große Ohe flows , is managed by the government of Lower Bavaria .
Only when there is an extraordinarily plentiful supply of water, for example heavy rain following snow, the Steinklamm (despite diversion) can be navigated as difficult white water if there is sufficient water flow.
photos
Individual evidence
- ↑ a b c Map services of the Federal Agency for Nature Conservation ( information )
- ↑ Sum of the sub-catchment areas according to: List of brook and river areas in Bavaria - Isar to Inn river area, page 119 of the Bavarian State Office for the Environment, status 2016 (PDF; 3.3 MB) (continue to page 135; page numbers may change.)
- ^ German Hydrological Yearbook Danube Region 2006 Bavarian State Office for the Environment, p. 220, accessed on October 4, 2017, at: bestellen.bayern.de (PDF, German, 24.2 MB).
- ↑ List of landscape protection areas in the Niederbayern administrative region (as of August 2006), accessed on July 21, 2015, from bayern.de
- ↑ Große Ohe: Steinklamm , photos 2015, accessed July 21, 2015, on thomashinkel.com
Attention: The sort key "Grosse Ohe" overwrites the previously used key "Große Ohe Ilz".