Hardtbach (Wupper)

Hardtbach
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Data
Water code	DE : 273639112
location	North Rhine-Westphalia , Germany
River system	Rhine
Drain over	Wupper  → Rhine  → North Sea
source	In Wuppertal - In der Hardt 51 ° 13 '4 "  N , 7 ° 17' 21"  O
Source height	297  m above sea level NN
muzzle	In the Wupper near Radevormwald - Dahlhausen Coordinates: 51 ° 13 ′ 8 ″  N , 7 ° 18 ′ 20 ″  E 51 ° 13 ′ 8 ″  N , 7 ° 18 ′ 20 ″  E
Mouth height	211  m above sea level NN
Height difference	86 m
Bottom slope	61 ‰
length	1.4 km
Catchment area	1.39 km²
Big cities	Wuppertal
Medium-sized cities	Radevormwald

The Hardtbach is a left tributary of the Wupper in the North Rhine-Westphalian city ​​of Wuppertal and the city of Radevormwald in the lower reaches.

Location and topography

The Hardtbach rises at 296 meters above sea level. NN near the Wuppertal hamlet In der Hardt , gets inflow from the Mesenholler Siefen and flows through a deep Kerbtal, which it shares with the state road 81, in an easterly direction. At the level of the Hardtbacher Höhe locality , it forms the city boundary to Radevormwald and receives inflow from the Willbruch. He then crossed the Radevormwalder district Dahlhausen the provincial road and flows verdolt under the Wuppertal railway equal to the Museum station Dahlhausen through the town. It joins after about 1.4 kilometers at 213 meters above sea level. NN in the Wupper . The Hardtbacher Mahlmühle stood by the brook from 1851 to the beginning of the 20th century.

Individual evidence

1. ↑ ^{a b} German basic map 1: 5000
2. ↑ ^{a b} River Area Geoinformation System of the Wupper Association (FluGGS Wupper)