Ätran (river)

Ätran
River
Ätran in Falkenberg, late-August 2004
Country	Sweden
Source
- location	Gullered, Västergötland
- elevation	332 m (1,089 ft)
- coordinates	57°46′21″N 13°33′28″E / 57.77250°N 13.55778°E / 57.77250; 13.55778
Mouth	Kattegat
- location	Falkenberg
- elevation	0 m (0 ft)
- coordinates	56°53′18″N 12°28′39″E / 56.88833°N 12.47750°E / 56.88833; 12.47750Coordinates: 56°53′18″N 12°28′39″E / 56.88833°N 12.47750°E / 56.88833; 12.47750
Length	240 km (149 mi)
Basin	3,342.2 km2 (1,290 sq mi)
Discharge
- average	47 m3/s (1,660 cu ft/s)
Path of the river

Ätran is a Swedish river. The river is about 240 km long, and has its source in Gullered, Västergötland, at a height of 332 m above sea level. The river has its mouth in Falkenberg, Halland, where the river enters Kattegat.

The drainage basin has an area of 3,343 km², of which most is forest. The river is well known as a good place for fishing. It is comparatively unpolluted

A road used for thousands of years, Redvägen, followed the river. Along the road several battles took place during the medieval era.

The river passes through several minor lakes in Västergötland (Sörsjön, Nolsjö, Vinsarpsjö and Lönnern). By the it reaches Åsunden, a lake of some size, it is about 1–2 m deep och 6–10 m wide. As the tributaries named Lillån join the river it gain considerably in size.

The largest tributary is Högvadsån. Other main tributaries are Assman (Lillån), which join the river close to Örsås church and Kalvån (Lillån), which join the river close to Östra Frölunda church.

The drainage basin include the major parts of Falkenberg, Svenljunga, Tranemo and Ulricehamn Municipalities. Smaller parts of Falköping, Borås, Gislaved, Mark, Hylte and Varberg Municipalities are also part of the drainage basin. Within the basin 64 percent of the area is forest, 6 percent lakes, 7 procent bogs, 11 procent fields och 12 percent other.