Thorns (river)

Thorns
On the upper reaches of the Dorne in Dornas
Data
Water code	FR :  V4120520
location	France , Auvergne-Rhône-Alpes region
River system	Rhône
Drain over	Eyrieux  → Rhône  → Mediterranean
source	in the municipality of Le Chambon 44 ° 48 ′ 55 ″  N , 4 ° 16 ′ 43 ″  E
Source height	approx.  1340  m
muzzle	in the municipality of Le Cheylard in the Eyrieux coordinates: 44 ° 54 '49 "  N , 4 ° 25' 49"  E, 44 ° 54 '49 "  N , 4 ° 25' 49"  E
Mouth height	approx.  410  m
Height difference	approx. 930 m
Bottom slope	approx. 44 ‰
length	21 km

The Dorne is a river in France that runs in the Ardèche department in the Auvergne-Rhône-Alpes region . It has its source in the Monts d'Ardèche Regional Nature Park , in the municipality of Le Chambon , generally drains in a north-easterly direction and, after 21 kilometers, flows into the Eyrieux as a right tributary in the municipality of Le Cheylard .

Places on the river

• Le Chambon
• Mariac
• Dornas
• Le Cheylard

Web links

Commons : Dorne  - collection of images, videos and audio files

Individual evidence

1. ↑ Source geoportail.fr (1: 32,000)
2. ↑ estuary geoportail.fr (1: 16,000)
3. ↑ ^{a b} The information on the length of the river is based on the information about the thorns at SANDRE (French), accessed on March 19, 2011, rounded to full kilometers.