Kolbeterberggraben

	Kolbeterberggraben
	Cottage bridge over the Kolbeterberggraben
	Data
location	Vienna , Austria
River system	Vienna River
Drain over	Mauerbach → Vienna River → Danube → Black Sea
source	at Hadersdorf ; 48 ° 13 '10 " N , 16 ° 13' 30" E
muzzle	in Hadersdorf in den Mauerbach Coordinates: 48 ° 12 '43 " N , 16 ° 13' 40" E 48 ° 12 '43 " N , 16 ° 13' 40" E;
length	1.2 km
Catchment area	90 ha

The Kolbeterberggraben is a brook in the 14th district of Penzing in Vienna . It is a left tributary of the Mauerbach .

course

The Kolbeterberggraben has a length of 1200 m with a height difference of 49 m. Its catchment area is 0.9 km².

The stream runs north-south through the Hadersdorf district . It rises on the southern slope of the Kolbeterberg and flows into the Mauerbach in the retention basin behind Anzengruberstraße on the left.

There is no risk of flooding at the Kolbeterberggraben. In the event of a flood of the century , neither the infrastructure nor the resident population are affected.

ecology

Siberian iris on the salt marsh in the headwaters of the Kolbeterberggraben

The salt marsh in the headwaters of the Kolbeterberggraben is a natural monument that is characterized by the combination of certain plant species. On the one hand it is a predominantly wet moor grass - fallow , on the Fragrant leek ( Allium suaveolens ), Siberian iris ( Iris sibirica ), Iris graminea ( Iris graminea ) and Hungarian flat pea ( Lathyrus pannonicus subsp. Pannonicus thrive). On the other hand, there are also dry meadows with great biodiversity.

bridges

The Kolbeterberggraben is crossed by the following bridges, lined up in the direction of flow:

Cottagebrücke: The 5 m long and 5 m wide reinforced concrete road bridge on Cottagestraße was built in 1962.
Anzengruber Bridge: The 9 m long and 13 m wide reinforced concrete road bridge on Anzengruberstraße was built in 1968.

Web links

Commons : Kolbeterberggraben - Collection of images, videos and audio files

Individual evidence

↑ ^a ^b ^c brooks by district. Economy, Labor and Statistics (Municipal Department 23), Municipal Authority of the City of Vienna, accessed on January 3, 2020 .
↑ MA 45, review of the discharge capacity of various torrents in connection with flood protection. Activity report 2014. (PDF) City Audit Office Vienna, April 2014, p. 7 , accessed on January 3, 2020 .
↑ Johanna Scheiblhofer, Wolfgang Schranz: Diverse Nature in Penzing. Short version. (PDF) Biosphärenpark Wienerwald Management GmbH, October 2019, p. 12 , accessed on January 3, 2020 .
↑ Bridge Information Vienna. Vienna Bridge Construction and Foundation Engineering (Municipal Department 29), Municipal Authority of the City of Vienna, accessed on January 3, 2020 .

[Bäche_nach_Bezirken-1] brooks by district. Economy, Labor and Statistics (Municipal Department 23), Municipal Authority of the City of Vienna, accessed on January 3, 2020 .

[2] MA 45, review of the discharge capacity of various torrents in connection with flood protection. Activity report 2014. (PDF) City Audit Office Vienna, April 2014, p. 7 , accessed on January 3, 2020 .

[3] Johanna Scheiblhofer, Wolfgang Schranz: Diverse Nature in Penzing. Short version. (PDF) Biosphärenpark Wienerwald Management GmbH, October 2019, p. 12 , accessed on January 3, 2020 .

[4] Bridge Information Vienna. Vienna Bridge Construction and Foundation Engineering (Municipal Department 29), Municipal Authority of the City of Vienna, accessed on January 3, 2020 .