Cologne (river)

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Cologne
The mouth of the river at Péronne

The mouth of the river at Péronne

Data
Water code FRE6350850
location France , Hauts-de-France region
River system Somme
Drain over Somme  → English Channel
source in the parish of Hargicourt
49 ° 57 ′ 58 ″  N , 3 ° 11 ′ 11 ″  E
Source height approx.  114  m
muzzle in the municipality of Péronne in the Somme coordinates: 49 ° 55 ′ 20 "  N , 2 ° 55 ′ 58"  E 49 ° 55 ′ 20 "  N , 2 ° 55 ′ 58"  E
Mouth height approx.  47  m
Height difference approx. 67 m
Bottom slope approx. 2.9 ‰
length 23 km
Discharge at the Doingt gauge MQ
650 l / s
Small towns Péronne

The Cologne is a river in France that runs in the Hauts-de-France region . It rises in the municipality of Hargicourt , generally drains west to southwest and flows into the Somme after 23 kilometers just south of Péronne as a right tributary . On its way, the Cologne crosses the Aisne and Somme departments .

Places on the river

(Order in flow direction)

Web links

Commons : Cologne  - Collection of images, videos and audio files

Individual evidence

  1. Source geoportail.gouv.fr
  2. estuary geoportail.gouv.fr
  3. a b The information on the length of the river is based on the information about the Cologne from SANDRE (French), accessed on December 7, 2013, rounded to full kilometers.
  4. www.eau-artois-picardie.fr ( Memento of December 12, 2013 in the Internet Archive ).