Ilfis

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Ilfis
Ilfis en Langnau en Emme-Valo 076.jpg
Data
Water code CH : 490
location Entlebuch ( Canton of Lucerne ), Signau District ( Canton of Bern )
River system Rhine
Drain over Emme  → Aare  → Rhine  → North Sea
source am Hengst ( Schrattenfluh )
46 ° 50 ′ 21 ″  N , 7 ° 56 ′ 56 ″  E
Source height 1532  m above sea level M.
muzzle in the Emme between Langnau im Emmental and Lauperswil Coordinates: 46 ° 57 ′ 2 ″  N , 7 ° 45 ′ 3 ″  E ; CH1903:  623 772  /  199993 46 ° 57 '2 "  N , 7 ° 45' 3"  O
Mouth height 643  m above sea level M.
Height difference 889 m
Bottom slope 36 ‰
length 24.7 km
Catchment area 203.9 km²
Discharge at the Langnau
A Eo gauge : 188 km²
Location: 4.2 km above the mouth
NNQ (2011)
MNQ 1990–2013
MQ 1990–2013
Mq 1990–2013
MHQ 1990–2013
HHQ (2005)
700 l / s
3.45 m³ / s
5.35 m³ / s
28.5 l / (s km²)
7.36 m³ / s
335 m³ / s
Discharge  at the mouth of the
A Eo : 203.9 km²
MQ
Mq
5.94 m³ / s
29.1 l / (s km²)
Left tributaries Schonbach , Wittenmossgraben , Schärligbach , Steinbach , Chrümpelgraben , Ortbach , Teufenbachgraben , Ramserengraben , Mülebach
Right tributaries Hilfernbach , Staldegrabe , Rämisbach , Eschlissbach , Türrenbachgrabe , Hämelbach , Trueb , Gohl , Frittenbach
Communities Escholzmatt-Marbach , Trub , Trubschachen , Langnau im Emmental , Lauperswil
Ilfis in Langnau in the Emmental, Canton of Bern, Switzerland

Ilfis in Langnau in the Emmental, Canton of Bern, Switzerland

Ilfis in Langnau in the Emmental, Canton of Bern, Switzerland

Ilfis in Langnau in the Emmental, Canton of Bern, Switzerland

Ilfis Bridge in Langnau in the Emmental, Canton of Bern, Switzerland

Ilfis Bridge in Langnau in the Emmental, Canton of Bern, Switzerland

The Ilfis (in the local dialect : [ (d̥) ˈʏu̯fiz̥ / ˈɪu̯fiz̥ ]) is an approximately 25 km long tributary of the Emme in the upper Entlebuch and in the upper Emmental .

Names

The oldest evidence of the name comes from the year 1337 ( Büelgůt ... in Rosverrich zủr Ilvis ; Johannis zủr Ilvis ) and relates either to the village of Ilfis near Langnau or to the Enedilfis farms in the municipality of Escholzmatt . Ilfis appears as the name of the waterway from 1371 ([cop. 1531] Since the kennell In the Ilvis gatt and over Iluis Inn the müllibach ... the kennel brook back down into the Iluis ; [cop.] And ir quite fanned because the Kenelbach into the Ilfis gat and via Ilfis into the Mülibach ... and the Kenelbach down again into the Ilfis ).

The origin of the name is not entirely certain. It could be based on a derivation * Elvis (i) ā from the Gallic color root * elvo- 'brown, yellow', which probably indicates the yellow tint of the water. The term help is apparently associated with this name .

geography

course

The Ilfis rises below the Hengst on the western slope of the Schrattenfluh and flows northwards from there. At Dorbachholtz, it pours into the westward aid , which after its union with the Schonbach bears the name Ilfis again. The river, which initially runs north again, turns more towards the west at Wiggen and forms the border between the cantons of Lucerne and Bern from Kröschenbrunnen to the confluence of the Hämelbach . In its further course the Ilfis passes Trubschachen , Bärau and Langnau in the Emmental and flows into the Emme from the right at Emmenmatt .

Tributaries

  • Wooden grave ( right )
  • Hilferenbach ( right )
  • Rischhusgrabe ( right )
  • Häzeswandgraben ( left )
  • Buhüttegrabe ( left )
  • Schonbach ( left )
  • Rotbach ( right )
  • Staldengraben ( right )
  • Wittenmoosgraben ( left )
  • Rämisbach ( right )
  • Äschlisbach ( right )
  • Turnhaldebach ( right )
  • Stierenweidgraben ( right )
  • Lauelibach ( right )
  • Schärligbach ( left )
  • Gummegraben ( left ), 3.2 km
  • Rütigraben ( left ), 0.9 km
  • Rappenästgrabe 2 ( left ), 0.5 km
  • Dürenbachgraben ( right )
  • Rappenästgrabe 1 ( left ), 1.0 km
  • Hämelbach ( right ), 4.5 km
  • Hogergrabe ( left ), 0.2 km
  • Stärenegg ( left ), 0.5 km
  • Hagleregrabe ( left ), 0.4 km
  • Lüfteligräbli ( right ), 0.9 km
  • Steibach ( left ), 3.2 km
  • Buechraingräbli ( right ), 0.3 km
  • Kamblybach ( right ), 0.3 km
  • Sagibach ( right ), 0.7 km
  • Trueb ( right ), 8.6 miles
  • Chrümpelgrabebach ( left ), 4.5 km
  • Haseleegräbli ( right ), 0.9 km
  • Front Zueloufgräbli ( right ), 0.5 km
  • Bäregghöchigräbli ( right ), 0.4 km
  • Ortbachgrabe ( left ), 2.2 km
  • Teufebachgrabe ( left ), 2.7 km
  • Ramseregrabe ( left ), 2.3 km
  • Burspu grave ( left ), 0.7 km
  • Burspu grave ( left ), 0.9 km
  • Gohl ( right ), 11.3 km
  • Hüenerbach ( left ), 3.0 km
  • Widerberggräbli ( right ), 0.3 km
  • Öffelgrabe ( right ), 1.0 km
  • Nidermoosgrabe ( left ), 0.8 km
  • Mülibach ( left ), 1.6 km
  • Wintersitegräbli ( left ), 0.6 km
  • Schützegrabe ( right ), 1.6 km
  • Ilfisgrabe ( left ), 1.8 miles
  • Dorfberggrabe ( right ), 1.0 km
  • Obere Frittebach ( right ), 7.6 km
  • Ziegelhüttegrabe ( right ), 0.4 km
  • Hübeligrabe ( right ), 0.5 km
  • Renzegrabe ( left ), 0.8 km
  • Renzegrabe ( left ), 0.7 km
  • Hüselmattgräbli ( right ), 0.4 km
  • Übersrütigräbli ( right ), 1.0 km

Individual evidence

  1. a b c d Geoserver of the Swiss Federal Administration ( information )
  2. Measuring station Langnau 2013 (PDF) Federal Office for the Environment FOEN
  3. Modeled mean annual discharge. In: Topographical catchment areas of Swiss waters: area outlets. Retrieved November 2, 2015 .
  4. a b Erika Waser, Lucerne name book 1,1: Entlebuch. The place and field names of the Entlebuch office (A – L), Comenius, Hitzkirch 1996, ISBN 3-905286-56-4 , p. 484f.
  5. Erika Waser, Lucerne name book 1.1: Entlebuch. The place and field names of the Entlebuch office (A – L), Comenius, Hitzkirch 1996, ISBN 3-905286-56-4 , p. 430f.

Web links

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