Mitternacher Ohe

Mitternacher Ohe
The Mitternacher Ohe at Eberhardsreuth immediately before the confluence with the Great Ohe of the bridge of the national road 85 from
Data
Water code	EN : 1784
location	Bavarian forest
River system	Danube
Drain over	Große Ohe  → Ilz  → Danube  → Black Sea
source	at Eschenberg near Kirchdorf in the forest 48 ° 56 ′ 1 ″  N , 13 ° 17 ′ 0 ″  E
Source height	approx.  960  m above sea level NN
muzzle	At Eberhardsreuth from the right into the Große Ohe Coordinates: 48 ° 49 '32 "  N , 13 ° 21' 37"  E 48 ° 49 '32 "  N , 13 ° 21' 37"  E
Mouth height	443  m above sea level NN
Height difference	approx. 517 m
Bottom slope	approx. 27 ‰
length	19.4 km (from Markbrunnen )
Discharge at the gauge Eberhardsreuth A Eo : 113 km² Location: 1.4 km above the mouth	NNQ (01/30/1963) MNQ 1951–2006 MQ 1951–2006 Mq 1951–2006 MHQ 1951–2006 HHQ (December 05, 1988)	100 l / s 512 l / s 2.02 m³ / s 17.9 l / (s km²) 28.4 m³ / s 67.8 m³ / s

The Mitternacher Ohe is a right tributary of the Große Ohe and is also known as the third source river of the Ilz because of its large share of the catchment area of ​​the Große Ohe and its confluence deep at its lower reaches . It runs in the areas of the Freyung-Grafenau and Regen districts .

Its main source is the Markbrunnen on the eastern slope of the Eschenberg north of Kirchdorf im Wald . From here the watercourse, initially known as Schindelaubach , turns to the southwest and joins east of Kirchdorf with the Aubach to form the Röhrnachmühlbach . This keeps the main direction south until it forms the Mitternacher Ohe at Kleinarmschlag (Gem. Eppenschlag ) together with the Gernbach . It then runs largely parallel to federal highway 85 to the village of Mitternach (Gem. Schönberg ) and flows east of it below Eberhardsreuth into the Große Ohe , which in turn becomes the Ilz only about one kilometer further at the confluence with the Kleine Ohe (Grafenauer Ohe) .

On June 11, 1965 was at the Mitternacher Ohe conservation area built. It has the official name Protection of parts of the landscape in the Mitternacher Ohe area from Gmünd to Eberhardsreuth, Grafenau district and is 670 hectares in size. From the Zehrermühle upstream, the Mitternacher Ohe has been protected as a nature reserve since 1985 . This protected area has an area of ​​123 hectares. In order to upgrade the Mitternacher Ohe ecologically from a nature conservation point of view, the dismantling of the “Zehrer Mühle” diversion power station began in 2002 with scientific support from the Technical University of Munich . The measure was ended in 2003.

The level of the Mitternacher Ohe is measured near Eberhardsreuth .

Individual evidence

1. ^ German Hydrological Yearbook Danube Region 2006 Bavarian State Office for the Environment, p. 221, accessed on October 4, 2017, at: bestellen.bayern.de (PDF, German, 24.2 MB).
2. ↑ Ordinance of the government of Lower Bavaria on the nature reserve "Mitternacher Ohe"  ( 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. Retrieved January 14, 2009  
3. ^ Project report "Zehrer Mühle", Landesfischereiverband Bayern eV  ( 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. (PDF; 2.4 MB) accessed on January 14, 2009