Schwanderbach (Lammbach)
Schwanderbach Unterlauf: Derflibach |
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Data | ||
Water code | CH : 131323 | |
location |
Western alps
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River system | Rhine | |
Drain over | Lammbach → Aare → Rhine → North Sea | |
source | between the Brienzer Rothorn and Eissee Sattel 46 ° 46 ′ 54 ″ N , 8 ° 3 ′ 23 ″ E |
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Source height | approx. 1718 m above sea level M. | |
muzzle | near Schwanden in den Lammbach coordinates: 46 ° 45 '7 " N , 8 ° 2' 57" E ; CH1903: 646 648 / 178 057 46 ° 45 '7 " N , 8 ° 2' 57" O |
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Mouth height | approx. 580 m | |
Height difference | approx. 1138 m | |
Bottom slope | approx. 34% | |
length | 3.3 km | |
Catchment area | 4 km² | |
Drain at the mouth |
MQ |
160 l / s |
Right tributaries | Rotbächli |
The Schwanderbach is a torrent in Schwanden near Brienz and a right tributary of the Lammbach.
geography
course
The Schwanderbach rises in the rocky-grassy massif between the Brienzer Rothorn and Eissee Sattel . Unlike the more dangerous Lammbach or Glyssibach , it flows more slowly into the depths and has a catchment area in which the soil can easily absorb the water. It then flows through the Brienzer Forst to the village of the same name Schwanden b. Brienz. There flows next to the village and also passes the Schwanderbädli , where part of its water is drained. The part of the stream in the Oberschwanden area is a popular place to linger in summer. It flows on towards Unterschwanden, where it finally flows into the only slightly larger Lammbach just before Brienz .
Catchment area
The catchment area of the Schwanderbach is 4.02 km² and consists of 50.9% wooded area , 12.4% agricultural area , 6.3% settlement area , 1.6% water area and 28.8% from unproductive areas
![](https://upload.wikimedia.org/wikipedia/de/timeline/9d4ed02161bae348db6e42e71353e76a.png)
The mean height of the catchment area is 1305 m above sea level. M. , the minimum height is 579 m above sea level. M. and the maximum height at 2341 m above sea level. M.
Tributaries
- Rotbächli ( right ), 0.8 km
Hydrology
At the confluence of the Schwanderbach in the Lammbach, its modeled mean flow rate (MQ) is 0.16 m³ / s and its flow regime type is nivo-pluvial préalpin .
The modeled monthly mean discharge (MQ) of the Schwanderbach in m³ / s
![](https://upload.wikimedia.org/wikipedia/de/timeline/33e081a7b715395f380745ac98db3b9d.png)
Web links
- Course of the Schwanderbach on the Canton Bern geoportal
- Course of the Schwanderbach on the geoserver of the Swiss federal administration
- Topographical catchment areas of the Swiss waters: Schwanderbach
Individual evidence
- ↑ a b c d Geoserver of the Swiss Federal Administration ( information )
- ↑ a b c Topographical catchment areas of the Swiss waters: Schwanderbach
- ↑ "Hidden behind the mean values" - the variability of the discharge regime , p. 7