Trettach

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Trettach
The Trettach near Dienersberg (near Oberstdorf)

The Trettach near Dienersberg (near Oberstdorf)

Data
Water code EN : 1142
location Allgäu Alps , Bavaria
River system Danube
Drain over Iller  → Danube  → Black Sea
source near the Trettachspitze south of Oberstdorf
47 ° 18 ′ 1 ″  N , 10 ° 17 ′ 59 ″  E
Source height approx.  2300  m
confluence at the origin of the Iller with Breitach and Stillach zur Iller coordinates: 47 ° 25 '38 "  N , 10 ° 16' 27"  E 47 ° 25 '38 "  N , 10 ° 16' 27"  E
Mouth height approx.  770  m
Height difference approx. 1530 m
Bottom slope approx. 11%
length 14 km
Discharge at the Oberstdorf
A Eo gauge : 76 km²
Location: 500 m above the mouth 		NNQ (02/10/1963)
MNQ 1951–2006
MQ 1951–2006
Mq 1951–2006
 MHQ 1951–2006
HHQ (08/22/2005) 		200 l / s
822 l / s
4.49 m³ / s
59.1 l / (s km²)
 42.4 m³ / s
138 m³ / s
Right tributaries Oybach

The Trettach is the 14 km long southeast and right source river of the Iller in the Allgäu Alps in Bavaria ( Germany ).

Surname

The name Trettach comes from the Middle High German word draete, which means something like "fast, hurry".

course

The river has its source south of Oberstdorf . From its source , which is near the Trettachspitze at the Trettachrinne (directly on the German / Austrian border), the Trettach flows in a northerly direction through the Trettach Valley named after it (sometimes also called Spielmannsauertal after the hamlet of Spielmannsau ). It unites at the source of the Iller north of Oberstdorf with the Breitach (left upper course) and the Stillach (middle upper course) to form the Iller .

Tributaries

  • Sperrbach (right)
  • Traufbach (right)
  • Dietersbach (right)
  • Oybach (right)
  • Fold Bach (right)

Web links

Commons : Trettach  - collection of images, videos and audio files

Individual evidence

  1. ↑ GeoFachDatenAtlas and water services of the Bavarian State Office for the Environment
  2. ^ Deutsches Gewässerkundliches Jahrbuch Danube region 2006 Bavarian State Office for the Environment, p. 100, accessed on October 4, 2017, at: bestellen.bayern.de (PDF, German, 24.2 MB).