Yèvre

The Yèvre is a river in central France. It is a right tributary of the Cher river. It flows through the Cher department in the Centre-Val de Loire region.
Geography.
The Yèvre is long. Its drainage basin covers and 80.11% of the watershed is farming land.
Its average yearly discharge (volume of water which passes through a section of the river per unit of time) is at Savigny-en-Septaine (22 years), at of altitude.
Average monthly discharge (m3/s) at Savigny-en-Septaine
Course.
The Yèvre starts in the Gron municipality, Cher department, Centre-Val de Loire region, at about to the east of the city of Bourges. It starts at an altitude of about above sea level and it is called here as "Ruisseau de Gron".
The Yèvre flows from East to West through the Cher department and through the "arrondissements" of Bourges and Vierzon and through 18 "communes": Gron (source), Baugy, Avord, Farges-en-Septaine, Nohant-en-Goût, Savigny-en-Septaine, Moulins-sur-Yèvre, Osmoy, Saint-Germain-du-Puy, Bourges, Saint-Doulchard, Marmagne, Berry-Bouy, Mehun-sur-Yèvre, Allouis, Vignoux-sur-Barangeon, Foëcy and Vierzon (confluence).
Moulins-sur-Yèvre and Mehun-sur-Yèvre are two "communes" named after this river.
At its end, the Yèvre flows into the Cher river as a right tributary in the city of Vierzon, at about of altitude.
Main tributaries.
The main tributaries, with a length greater than 50 km, of the Cher are:
Left tributaries:
Right tributaries: