Tributaries of the River Marne

The River Marne, a major tributary of the Seine in northeastern France, receives water from numerous streams. Key tributaries include:

• Aube
• Ornain
• Saulx
• Blaise
• Retourne
• Vesle
• Aisne
• Ourcq
• Morin
• Yerres
• Essonne
• Seine (the Marne joins the Seine near Paris)

These tributaries drain the Champagne and Île-de-France regions, contributing to the Marne's flow through historic towns like Châlons-en-Champagne and Meaux.