Lièpvrette

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Lièpvrette
The Lièpvrette in Lièpvre

The Lièpvrette in Lièpvre

Data
Water code FR :  A23-0210
location France
River system Rhine
Drain over Giessen  → Ill  → Rhine  → North Sea
source Northeast of the Col des Bagenelles
48 ° 11 ′ 41 ″  N , 7 ° 6 ′ 57 ″  E
Source height 750  m
muzzle before Châtenois in the Giessen Coordinates: 48 ° 17 ′ 22 "  N , 7 ° 22 ′ 40"  E 48 ° 17 ′ 22 "  N , 7 ° 22 ′ 40"  E
Mouth height approx.  200  m
Height difference approx. 550 m
Bottom slope approx. 22 ‰
length 25 km
Catchment area 130 km²
Drain
at the mouth 		MQ
 2.02 m³ / s
The Liepvrette in Sainte Croix-aux-Mines

The Liepvrette in Sainte Croix-aux-Mines

The Lièpvrette (dt. Leber, Leberbach ) is a 25 km long river in Alsace in France , which runs in the departments of Haut-Rhin and Bas-Rhin .

geography

course

The Lièpvrette rises at 750  m on the Col des Bagenelles in the Brézouard massif south of Sainte-Marie-aux-Mines . It passes the aforementioned municipality as well as Lièpvre and the village of La Vancelle and flows into the Giessen river in the catchment area of ​​the Rhine .

Tributaries

  • Robinot ( left ), 4.5 km
  • Fertrupt ( right )
  • Trachenbach ( left )
  • Rombach ( left )
  • Söbach ( right )
  • Timbach ( right )
  • Votembach ( right )
  • Rombach ( left )
  • Mollenbach ( right )
  • Rösselbach ( left )
  • Fuehlbach ( left )
  • Saarbach ( right ), 4.2 km
  • Grossedebaechel ( right )
  • Riehbach ( right )

Hydrology

At the confluence of the Lièpvrette in the Giessen , the mean flow rate (MQ) is 2.02 m³ / s; the catchment area here covers 130 km².

At the Lièpvre gauge , the average annual discharge of the Lièpvrette was calculated over a period of 46 years (1965–2010) . The catchment area at this point, at 108 km², corresponds to around 83% of the entire catchment area of ​​the river.

The flow rate fluctuates quite strongly over the course of the year. The highest water levels are measured between December and March. The flow rate reached its peak in February at 3.14 m³ / s. From April onwards the discharge decreases and reaches its lowest level in August at 0.66 m³ / s, after which it increases again from month to month. The annual average value here is 1.84 m³ / s

The monthly mean discharge (MQ) of the Lièpvre in m³ / s, measured at the Lièpvre hydrological station.
Data calculated from the values ​​for the years 1965–2010

Individual evidence

  1. ↑ Lièpvrette at SANDRE (French)
  2. ↑ a b see web link: Débits caractéristiques de la Liepvrette
  3. ↑ At SANDRE Saabach
  4. ↑ Banque Hydro - A2332110 La Lièpvrette à Lièpvre (menu item: Synthèse)

Web links

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