Rotbach (Langete)

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Rotbach
Data
Water code CH : 801
location Switzerland
River system Rhine
Drain over Langete  → Murg  → Aare  → Rhine  → North Sea
Headwaters in the Lämpemattwald a little southeast of Weier in the Emmental
47 ° 3 ′ 30 ″  N , 7 ° 45 ′ 16 ″  E
Source height 750  m above sea level M.
muzzle merges with the Langete after Huttwil Coordinates: 47 ° 7 ′ 10 ″  N , 7 ° 49 ′ 47 ″  E ; CH1903:  629 683  /  218785 47 ° 7 '10 "  N , 7 ° 49' 47"  O
Mouth height 600  m
Height difference 150 m
Bottom slope 12 ‰
length 12.3 km
Catchment area 40.3 km²
Discharge at the estuary
A Eo : 40.3 km² 		MQ
Mq
 		860 l / s
21.3 l / (s km²)
Right tributaries Huebbach, Flüebach, Wyssachen

The Rotbach is a 12-kilometer left tributary of the Langete in the Swiss canton of Bern .

course

The Rotbach rises in the Lämpemattwald just a little southeast of the hamlet of Weier in the Emmental (municipality of Affoltern in the Emmental ) at 750  m above sea level. M. at the watershed to the (geographical) Emmental . It arrives at Huttwil via Häusermoos and Dürrenroth and finally joins there at 600  m above sea level. M. with the langete . When the two rivers flow together, the Rotbach carries more water than the Langete.

Individual evidence

  1. ↑ a b c d Geoserver of the Swiss Federal Administration ( information )
  2. ↑ a b Modeled mean annual discharge. In: Topographical catchment areas of Swiss waters: sub-catchment areas 2 km². Retrieved February 23, 2016 .