Isson
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Isson Cavé |
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 The river at Saint-Remy-en-Bouzemont-Saint-Genest-et-Isson |
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| Data | ||
| Water code | FR : F5430600 | |
| location | France , Grand Est region | |
| River system | His | |
| Drain over | Marne → Seine → English Channel | |
| source | in the municipality of Drosnay 48 ° 36 '19 " N , 4 ° 37' 33" O |
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| Source height | approx. 116 m | |
| muzzle | in the municipality of Frignicourt in the Marne Coordinates: 48 ° 41 '58 " N , 4 ° 35' 13" E 48 ° 41 '58 " N , 4 ° 35' 13" E |
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| Mouth height | approx. 100 m | |
| Height difference | approx. 16 m | |
| Bottom slope | approx. 0.8 ‰ | |
| length | approx. 20 km | |
The Isson (also known as Cavé in the estuary ) is a river in France that runs in the Marne department in the Grand Est region . It rises in the municipality of Drosnay , drains in the upper reaches first to the northeast, then generally swings to the northwest and after about 20 kilometers flows into the Marne as a left tributary in the municipality of Frignicourt .
Places on the river
(Order in flow direction)
- Saint-Remy-en-Bouzemont-Saint-Genest-et-Isson
- Neuville sous Arzillières , municipality of Arzillières-Neuville
- Blaise-sous-Arzillières
- Frignicourt
Different designations
Deviating from the official name of the river in the French water database SANDRE, different names of the water are used in the map display on GEOPORTAIL (order in flow direction):
- Isson dit le Radet in the upper reaches,
- Isson in the middle section,
- Blaise (parallel to the Canal de la Blaise ),
- Cavé in the mouth section.
Web links
Commons : Isson - collection of pictures, videos and audio files
