Égrenne

Égrenne
Égrenne in Lonlay-l'Abbaye
Data
Water code	FR :  M31-0310
location	France , Normandy region
River system	Loire
Drain over	Varenne  → Mayenne  → Maine  → Loire  → Atlantic Ocean
source	in the municipality of Chaulieu 48 ° 44 ′ 46 ″  N , 5 ° 51 ′ 7 ″  W
Source height	approx.  300  m
muzzle	on the municipal boundary of Saint-Mars-d'Égrenne and Torchamp in the Varenne Coordinates: 48 ° 33 ′ 11 ″  N , 0 ° 42 ′ 10 ″  W 48 ° 33 ′ 11 ″  N , 0 ° 42 ′ 10 ″  W
Mouth height	approx.  115  m
Height difference	approx. 185 m
Bottom slope	approx. 5 ‰
length	37 km

The Égrenne is a 37 km long river in the Normandy region in northern France .

course

The Égrenne rises just south of the town of Saint-Sauveur de Chaulieu in the municipality of Chaulieu and generally drains in a southeastern direction. It forms the border between the departments of Manche and Orne over long stretches . The Égrenne finally reaches the Normandy-Maine Regional Nature Park , initially follows its outer border and finally crosses it south. The river flows into the Varenne as a right tributary at the municipal boundary of Saint-Mars-d'Égrenne and Torchamp in the Orne department .

Places on the river

• Lonlay-l'Abbaye

Web links

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

Remarks

1. ↑ Source geoportail.gouv.fr
2. ↑ estuary geoportail.gouv.fr
3. ↑ ^{a b} Water information system Service d'Administration National des Données et Référentiels sur l'Eau (French) ( information ), accessed on May 16, 2018, rounded to full kilometers.