Bonholzbach
Bonholzbach | ||
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Data | ||
Water code | DE : 158678 | |
location | Bavaria | |
River system | Danube | |
Drain over | Menach → Kinsach → Danube → Black Sea | |
source | 300 m west of Bonholz 49 ° 0 ′ 35 ″ N , 12 ° 42 ′ 38 ″ E |
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Source height | over 425 m above sea level NN | |
muzzle | 150 m south of Rothhäusl Coordinates: 49 ° 0 ′ 19 ″ N , 12 ° 41 ′ 53 ″ E 49 ° 0 ′ 19 ″ N , 12 ° 41 ′ 53 ″ E |
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Mouth height | approx. 408 m above sea level NN | |
Height difference | approx. 17 m | |
Bottom slope | approx. 13 ‰ | |
length | 1.4 km | |
Catchment area | 66 ha | |
Communities | Haibach (Lower Bavaria) , Haselbach (Lower Bavaria) |
The Bonholzbach is a creek less than one and a half kilometers long in the Straubing-Bogen district in Lower Bavaria , which flows into the Menach from the left and north to the south of Rothhäusl .
geography
course
The Bonholzbach rises at over 425 m above sea level. NN in the hillside forest area Bonholz and runs almost to the mouth in it or on its edge. The source is located 300 meters west of the Haibach desert Bonholz . From there it first flows about 400 meters south, feeding a tiny forest pond next to a farm road. After a change of direction to the west and a further 400 meters, it crosses the path between Oberwiesing and Leimbühlholz , from where it pulls along the edge of the forest and passes through three ponds with a total area of around 0.3 hectares; only before the third does he change to the Haselbach municipal marker . Right before its wasteland Rothhäusl , it finally turns to the southwest and flows after 200 meters, only a hundred meters from the edge of Haselbach opposite, at about 408 m above sea level. NN in the middle menach .
Catchment area
The Bonholzbach drains about 0.7 km² to the Menach. The highest point in the catchment area is about 480 m above sea level. NN at its northeastern tip on a western spur between Bonholz and Semmersdorf in the north, from there the catchment area extends in the form of an S-shaped bent spindle about 1.6 km to the southwest to the mouth. From the north-west to the north-east it borders on that of the upward Menach tributary Aubach , in the east on that of the Buchetbach , which drains over the Eigraben below into the Menach, which itself then competes beyond the eastern part of the southern watershed. The direct drainage area of the Menach itself lies in the arch from the middle south to back to the northwest.
About the middle half of the catchment area is in the Bonholz forest , the other half in open fields, where arable land predominates, especially on the higher elevations. The Haselbacher Einöde Rothhäusel is close to the lower course bend, whose solitude Leimbühl, connected with the small Haibacher village Leimbühlholz , on the northern watershed. In the northeastern tip there is an unnamed single property of Haibach in the very top valley basin. A ridge on the eastern watershed carries the Bonholz wasteland of this community.
Individual evidence
- ↑ a b c d BayernAtlas of the Bavarian State Government ( notes )
- ↑ a b List of brook and river areas in Bavaria - Naab to Isar river area, page 109 of the Bavarian State Office for the Environment, as of 2016 (PDF; 2.8 MB)